{"pageNumber":"452","pageRowStart":"11275","pageSize":"25","recordCount":40789,"records":[{"id":70178760,"text":"70178760 - 2017 - A modeling study of the impacts of Mississippi River diversion and sea-level rise on water quality of a deltaic estuary","interactions":[],"lastModifiedDate":"2017-06-01T10:44:48","indexId":"70178760","displayToPublicDate":"2016-12-07T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1584,"text":"Estuaries and Coasts","active":true,"publicationSubtype":{"id":10}},"title":"A modeling study of the impacts of Mississippi River diversion and sea-level rise on water quality of a deltaic estuary","docAbstract":"<p><span>Freshwater and sediment management in estuaries affects water quality, particularly in deltaic estuaries. Furthermore, climate change-induced sea-level rise (SLR) and land subsidence also affect estuarine water quality by changing salinity, circulation, stratification, sedimentation, erosion, residence time, and other physical and ecological processes. However, little is known about how the magnitudes and spatial and temporal patterns in estuarine water quality variables will change in response to freshwater and sediment management in the context of future SLR. In this study, we applied the Delft3D model that couples hydrodynamics and water quality processes to examine the spatial and temporal variations of salinity, total suspended solids, and chlorophyll-α concentration in response to small (142&nbsp;m</span><sup>3</sup><span>&nbsp;s</span><sup>−1</sup><span>) and large (7080&nbsp;m</span><sup>3</sup><span>&nbsp;s</span><sup>−1</sup><span>) Mississippi River (MR) diversions under low (0.38&nbsp;m) and high (1.44&nbsp;m) relative SLR (RSLR = eustatic SLR + subsidence) scenarios in the Breton Sound Estuary, Louisiana, USA. The hydrodynamics and water quality model were calibrated and validated via field observations at multiple stations across the estuary. Model results indicate that the large MR diversion would significantly affect the magnitude and spatial and temporal patterns of the studied water quality variables across the entire estuary, whereas the small diversion tends to influence water quality only in small areas near the diversion. RSLR would also play a significant role on the spatial heterogeneity in estuary water quality by acting as an opposite force to river diversions; however, RSLR plays a greater role than the small-scale diversion on the magnitude and spatial pattern of the water quality parameters in this deltaic estuary.</span></p>","language":"English","publisher":"Estuarine Research Federation","doi":"10.1007/s12237-016-0197-7","usgsCitation":"Wang, H., Chen, Q., Hu, K., and LaPeyre, M.K., 2017, A modeling study of the impacts of Mississippi River diversion and sea-level rise on water quality of a deltaic estuary: Estuaries and Coasts, v. 40, no. 4, p. 1028-1054, https://doi.org/10.1007/s12237-016-0197-7.","productDescription":"27 p.","startPage":"1028","endPage":"1054","ipdsId":"IP-071580","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":331618,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana","otherGeospatial":"Breton Sound Estuary, Mississippi River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.99725341796874,\n              29.6594160549124\n            ],\n            [\n              -90.0494384765625,\n              29.781065645248304\n            ],\n            [\n              -89.93682861328125,\n              29.933515040088093\n            ],\n            [\n              -89.033203125,\n              29.64270755090439\n            ],\n            [\n              -89.285888671875,\n              29.188135030802496\n            ],\n            [\n              -89.99725341796874,\n              29.6594160549124\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"40","issue":"4","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationDate":"2016-12-05","publicationStatus":"PW","scienceBaseUri":"58492df0e4b06d80b7b0939a","chorus":{"doi":"10.1007/s12237-016-0197-7","url":"http://dx.doi.org/10.1007/s12237-016-0197-7","publisher":"Springer Nature","authors":"Wang Hongqing, Chen Qin, Hu Kelin, La Peyre Megan K.","journalName":"Estuaries and Coasts","publicationDate":"12/5/2016","auditedOn":"2/15/2017","publiclyAccessibleDate":"12/5/2016"},"contributors":{"authors":[{"text":"Wang, Hongqing 0000-0002-2977-7732 wangh@usgs.gov","orcid":"https://orcid.org/0000-0002-2977-7732","contributorId":140432,"corporation":false,"usgs":true,"family":"Wang","given":"Hongqing","email":"wangh@usgs.gov","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":655062,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chen, Q. 0000-0002-6540-8758","orcid":"https://orcid.org/0000-0002-6540-8758","contributorId":56532,"corporation":false,"usgs":false,"family":"Chen","given":"Q.","affiliations":[{"id":38331,"text":"Northeastern University","active":true,"usgs":false}],"preferred":true,"id":655063,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hu, Kelin","contributorId":177218,"corporation":false,"usgs":false,"family":"Hu","given":"Kelin","email":"","affiliations":[],"preferred":false,"id":655064,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"LaPeyre, Megan K. 0000-0001-9936-2252 mlapeyre@usgs.gov","orcid":"https://orcid.org/0000-0001-9936-2252","contributorId":585,"corporation":false,"usgs":true,"family":"LaPeyre","given":"Megan","email":"mlapeyre@usgs.gov","middleInitial":"K.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":655065,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70178723,"text":"70178723 - 2017 - A framework for modeling emerging diseases to inform management","interactions":[],"lastModifiedDate":"2018-01-03T15:55:56","indexId":"70178723","displayToPublicDate":"2016-12-07T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1493,"text":"Emerging Infectious Diseases","active":true,"publicationSubtype":{"id":10}},"title":"A framework for modeling emerging diseases to inform management","docAbstract":"<p><span>The rapid emergence and reemergence of zoonotic diseases requires the ability to rapidly evaluate and implement optimal management decisions. Actions to control or mitigate the effects of emerging pathogens are commonly delayed because of uncertainty in the estimates and the predicted outcomes of the control tactics. The development of models that describe the best-known information regarding the disease system at the early stages of disease emergence is an essential step for optimal decision-making. Models can predict the potential effects of the pathogen, provide guidance for assessing the likelihood of success of different proposed management actions, quantify the uncertainty surrounding the choice of the optimal decision, and highlight critical areas for immediate research. We demonstrate how to develop models that can be used as a part of a decision-making framework to determine the likelihood of success of different management actions given current knowledge.</span></p>","language":"English","publisher":"Centers for Disease Control and Prevention","doi":"10.3201/eid2301.161452","usgsCitation":"Russell, R.E., Katz, R.A., Richgels, K.L., Walsh, D.P., and Grant, E., 2017, A framework for modeling emerging diseases to inform management: Emerging Infectious Diseases, v. 23, no. 1, p. 1-6, https://doi.org/10.3201/eid2301.161452.","productDescription":"6 p.","startPage":"1","endPage":"6","ipdsId":"IP-080259","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true},{"id":29789,"text":"John Wesley Powell Center for Analysis and Synthesis","active":true,"usgs":true}],"links":[{"id":470198,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3201/eid2301.161452","text":"Publisher Index Page"},{"id":331622,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"23","issue":"1","publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58492deee4b06d80b7b09392","contributors":{"authors":[{"text":"Russell, Robin E. 0000-0001-8726-7303 rerussell@usgs.gov","orcid":"https://orcid.org/0000-0001-8726-7303","contributorId":3998,"corporation":false,"usgs":true,"family":"Russell","given":"Robin","email":"rerussell@usgs.gov","middleInitial":"E.","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":true,"id":654967,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Katz, Rachel A.","contributorId":149995,"corporation":false,"usgs":false,"family":"Katz","given":"Rachel","email":"","middleInitial":"A.","affiliations":[{"id":17882,"text":"Odum School of Ecology, University of Georgia","active":true,"usgs":false}],"preferred":false,"id":654968,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Richgels, Katherine L. D. 0000-0003-2834-9477 krichgels@usgs.gov","orcid":"https://orcid.org/0000-0003-2834-9477","contributorId":151205,"corporation":false,"usgs":true,"family":"Richgels","given":"Katherine","email":"krichgels@usgs.gov","middleInitial":"L. D.","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":true,"id":654969,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Walsh, Daniel P. 0000-0002-7772-2445 dwalsh@usgs.gov","orcid":"https://orcid.org/0000-0002-7772-2445","contributorId":4758,"corporation":false,"usgs":true,"family":"Walsh","given":"Daniel","email":"dwalsh@usgs.gov","middleInitial":"P.","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":true,"id":654970,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Grant, Evan H. Campbell 0000-0003-4401-6496 ehgrant@usgs.gov","orcid":"https://orcid.org/0000-0003-4401-6496","contributorId":167017,"corporation":false,"usgs":true,"family":"Grant","given":"Evan H. Campbell","email":"ehgrant@usgs.gov","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true},{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":654971,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70178612,"text":"70178612 - 2017 - Simple, efficient allocation of modelling runs on heterogeneous clusters with MPI","interactions":[],"lastModifiedDate":"2016-12-01T09:48:00","indexId":"70178612","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1551,"text":"Environmental Modelling and Software","active":true,"publicationSubtype":{"id":10}},"title":"Simple, efficient allocation of modelling runs on heterogeneous clusters with MPI","docAbstract":"<p><span>In scientific modelling and computation, the choice of an appropriate method for allocating tasks for parallel processing depends on the computational setting and on the nature of the computation. The allocation of independent but similar computational tasks, such as modelling runs or Monte Carlo trials, among the nodes of a heterogeneous computational cluster is a special case that has not been specifically evaluated previously. A simulation study shows that a method of on-demand (that is, worker-initiated) pulling from a bag of tasks in this case leads to reliably short makespans for computational jobs despite heterogeneity both within and between cluster nodes. A simple reference implementation in the C programming language with the Message Passing Interface (MPI) is provided.</span></p>","language":"English","publisher":"Elsevier Science Ltd.","publisherLocation":"Oxford","doi":"10.1016/j.envsoft.2016.11.003","usgsCitation":"Donato, D.I., 2017, Simple, efficient allocation of modelling runs on heterogeneous clusters with MPI: Environmental Modelling and Software, v. 88, p. 48-57, https://doi.org/10.1016/j.envsoft.2016.11.003.","productDescription":"10 p.","startPage":"48","endPage":"57","ipdsId":"IP-067870","costCenters":[{"id":242,"text":"Eastern Geographic Science Center","active":true,"usgs":true}],"links":[{"id":331379,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"88","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"584144d8e4b04fc80e507345","contributors":{"authors":[{"text":"Donato, David I. 0000-0002-5412-0249 didonato@usgs.gov","orcid":"https://orcid.org/0000-0002-5412-0249","contributorId":2234,"corporation":false,"usgs":true,"family":"Donato","given":"David","email":"didonato@usgs.gov","middleInitial":"I.","affiliations":[{"id":242,"text":"Eastern Geographic Science Center","active":true,"usgs":true}],"preferred":true,"id":654545,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70178569,"text":"70178569 - 2017 - Estimating linear temporal trends from aggregated environmental monitoring data","interactions":[],"lastModifiedDate":"2016-12-01T08:30:06","indexId":"70178569","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1456,"text":"Ecological Indicators","active":true,"publicationSubtype":{"id":10}},"title":"Estimating linear temporal trends from aggregated environmental monitoring data","docAbstract":"<p><span>Trend estimates are often used as part of environmental monitoring programs. These trends inform managers (e.g., are desired species increasing or undesired species decreasing?). Data collected from environmental monitoring programs is often aggregated (i.e., averaged), which confounds sampling and process variation. State-space models allow sampling variation and process variations to be separated. We used simulated time-series to compare linear trend estimations from three state-space models, a simple linear regression model, and an auto-regressive model. We also compared the performance of these five models to estimate trends from a long term monitoring program. We specifically estimated trends for two species of fish and four species of aquatic vegetation from the Upper Mississippi River system. We found that the simple linear regression had the best performance of all the given models because it was best able to recover parameters and had consistent numerical convergence. Conversely, the simple linear regression did the worst job estimating populations in a given year. The state-space models did not estimate trends well, but estimated population sizes best when the models converged. We found that a simple linear regression performed better than more complex autoregression and state-space models when used to analyze aggregated environmental monitoring data.</span></p>","language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam","doi":"10.1016/j.ecolind.2016.10.036","collaboration":"University of Wisconsin-La Crosse","usgsCitation":"Erickson, R.A., Gray, B.R., and Eager, E., 2017, Estimating linear temporal trends from aggregated environmental monitoring data: Ecological Indicators, v. 74, p. 62-72, https://doi.org/10.1016/j.ecolind.2016.10.036.","productDescription":"11 p.","startPage":"62","endPage":"72","ipdsId":"IP-076427","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":331375,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":331261,"type":{"id":15,"text":"Index Page"},"url":"https://www.sciencedirect.com/science/article/pii/S1470160X16306331"}],"volume":"74","publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"584144d8e4b04fc80e507348","contributors":{"authors":[{"text":"Erickson, Richard A. 0000-0003-4649-482X rerickson@usgs.gov","orcid":"https://orcid.org/0000-0003-4649-482X","contributorId":5455,"corporation":false,"usgs":true,"family":"Erickson","given":"Richard","email":"rerickson@usgs.gov","middleInitial":"A.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":654406,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gray, Brian R. 0000-0001-7682-9550 brgray@usgs.gov","orcid":"https://orcid.org/0000-0001-7682-9550","contributorId":2615,"corporation":false,"usgs":true,"family":"Gray","given":"Brian","email":"brgray@usgs.gov","middleInitial":"R.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":654407,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Eager, Eric A.","contributorId":140447,"corporation":false,"usgs":false,"family":"Eager","given":"Eric A.","affiliations":[{"id":13504,"text":"Department of Mathematics, University of Wisconsin-La Crosse","active":true,"usgs":false}],"preferred":false,"id":654408,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70178637,"text":"70178637 - 2017 - Effects of varying obliquity on Martian sublimation thermokarst landforms","interactions":[],"lastModifiedDate":"2018-11-01T14:46:23","indexId":"70178637","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1963,"text":"Icarus","active":true,"publicationSubtype":{"id":10}},"title":"Effects of varying obliquity on Martian sublimation thermokarst landforms","docAbstract":"<p><span>Scalloped depressions in the Martian mid-latitudes are likely formed by sublimation of ice-rich ground. The stability of subsurface ice changes with the planetary obliquity, generally becoming less stable at lower axial tilt. As a result, the relative rates of sublimation and creep change over time. A landscape evolution model shows that these variations produce internal structure in scalloped depressions, commonly in the form of arcuate ridges, which emerge as depressions resume growth after pausing or slowing. In other scenarios, the formation of internal structure is minimal. Significant uncertainties in past climate and model parameters permit a range of scenarios. Ridges observed in some Martian scalloped depressions could date from obliquity lows or periods of low ice stability occurring &lt;5 Ma, suggesting that the pits are young features and may be actively evolving.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.icarus.2016.08.031","usgsCitation":"Dundas, C.M., 2017, Effects of varying obliquity on Martian sublimation thermokarst landforms: Icarus, v. 281, p. 115-120, https://doi.org/10.1016/j.icarus.2016.08.031.","productDescription":"6 p.","startPage":"115","endPage":"120","ipdsId":"IP-073669","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":331406,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"281","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"584144d7e4b04fc80e507342","contributors":{"authors":[{"text":"Dundas, Colin M. 0000-0003-2343-7224 cdundas@usgs.gov","orcid":"https://orcid.org/0000-0003-2343-7224","contributorId":2937,"corporation":false,"usgs":true,"family":"Dundas","given":"Colin","email":"cdundas@usgs.gov","middleInitial":"M.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":654661,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70178646,"text":"70178646 - 2017 - Observations of pockmark flow structure in Belfast Bay, Maine, Part 2: evidence for cavity flow","interactions":[],"lastModifiedDate":"2017-04-27T10:08:32","indexId":"70178646","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1742,"text":"Geo-Marine Letters","active":true,"publicationSubtype":{"id":10}},"title":"Observations of pockmark flow structure in Belfast Bay, Maine, Part 2: evidence for cavity flow","docAbstract":"<p><span>Pockmark flow circulation patterns were investigated through current measurements along the rim and center of two pockmarks in Belfast Bay, Maine. Observed time-varying current profiles have a complex vertical and directional structure that rotates significantly with depth and is strongly dependent on the phase of the tide. Observations of the vertical profiles of horizontal velocities in relation to relative geometric parameters of the pockmark are consistent with circulation patterns described qualitatively by cavity flow models (Ashcroft and Zhang 2005</span><span>). The time-mean behavior of the shear layer is typically used to characterize cavity flow, and was estimated using vorticity thickness to quantify the growth rate of the shear layer horizontally across the pockmark. Estimated positive vorticity thickness spreading rates are consistent with cavity flow predictions, and occur at largely different rates between the two pockmarks. Previously modeled flow (Brothers et al. 2011</span><span>) and laboratory measurements (Pau et al. 2014</span><span>) over pockmarks of similar geometry to those examined herein are also qualitatively consistent with cavity flow circulation, suggesting that cavity flow may be a good first-order flow model for pockmarks in general.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s00367-016-0473-3","usgsCitation":"Fandel, C.L., Lippmann, T.C., Foster, D.L., and Brothers, L., 2017, Observations of pockmark flow structure in Belfast Bay, Maine, Part 2: evidence for cavity flow: Geo-Marine Letters, v. 37, no. 1, p. 15-22, https://doi.org/10.1007/s00367-016-0473-3.","productDescription":"8 p.","startPage":"15","endPage":"22","ipdsId":"IP-075156","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":331414,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maine","otherGeospatial":"Belfast Bay","volume":"37","issue":"1","noUsgsAuthors":false,"publicationDate":"2016-10-04","publicationStatus":"PW","scienceBaseUri":"584144dae4b04fc80e507360","contributors":{"authors":[{"text":"Fandel, Christina L.","contributorId":177119,"corporation":false,"usgs":false,"family":"Fandel","given":"Christina","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":654699,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lippmann, Thomas C.","contributorId":177120,"corporation":false,"usgs":false,"family":"Lippmann","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":654700,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, Diane L.","contributorId":177121,"corporation":false,"usgs":false,"family":"Foster","given":"Diane","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":654701,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brothers, Laura L. lbrothers@usgs.gov","contributorId":4502,"corporation":false,"usgs":true,"family":"Brothers","given":"Laura L.","email":"lbrothers@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":654702,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70178652,"text":"70178652 - 2017 - Observations of pockmark flow structure in Belfast Bay, Maine, Part 3: implications for sediment transport","interactions":[],"lastModifiedDate":"2017-04-27T10:06:39","indexId":"70178652","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1742,"text":"Geo-Marine Letters","active":true,"publicationSubtype":{"id":10}},"title":"Observations of pockmark flow structure in Belfast Bay, Maine, Part 3: implications for sediment transport","docAbstract":"<p>Current observations and sediment characteristics acquired within and along the rim of two pockmarks in Belfast Bay, Maine, were used to characterize periods of sediment transport and to investigate conditions favorable to the settling of suspended sediment. Hourly averaged Shields parameters determined from horizontal current velocity profiles within the center of each pockmark never exceed the critical value (approximated with the theoretical model of Dade et al. 1992). However, Shields parameters estimated at the pockmark rims periodically exceed the critical value, consistent with conditions that support the onset of sediment transport and suspension. Below the rim in the near-center of each pockmark, depth-averaged vertical velocities were less than zero (downward) 60% and 55% of the time in the northern and southern pockmarks, and were often comparable to depth-averaged horizontal velocities. Along the rim, depth-averaged vertical velocities over the lower 8 m of the water column were primarily downward but much less than depth-averaged horizontal velocities indicating that suspended sediment may be moved to distant locations. Maximum grain sizes capable of remaining in suspension under terminal settling flow conditions (ranging 10–170 μm) were typically much greater than the observed median grain diameter (about 7 μm) at the bed. During upwelling flow within the pockmarks, and in the absence of flocculation, suspended sediment would not settle. The greater frequency of predicted periods of sediment transport along the rim of the southern pockmark is consistent with pockmark morphology in Belfast Bay, which transitions from more spherical to more elongated toward the south, suggesting near-bed sediment transport may contribute to post-formation pockmark evolution during typical conditions in Belfast Bay.</p>","language":"English","publisher":"Springer","doi":"10.1007/s00367-016-0474-2","usgsCitation":"Fandel, C.L., Lippmann, T.C., Foster, D.L., and Brothers, L., 2017, Observations of pockmark flow structure in Belfast Bay, Maine, Part 3: implications for sediment transport: Geo-Marine Letters, v. 37, no. 1, p. 23-34, https://doi.org/10.1007/s00367-016-0474-2.","productDescription":"12 p.","startPage":"23","endPage":"34","ipdsId":"IP-075157","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":331422,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maine","otherGeospatial":"Belfast Bay","volume":"37","issue":"1","noUsgsAuthors":false,"publicationDate":"2016-10-04","publicationStatus":"PW","scienceBaseUri":"584144dae4b04fc80e50735d","contributors":{"authors":[{"text":"Fandel, Christina L.","contributorId":177119,"corporation":false,"usgs":false,"family":"Fandel","given":"Christina","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":654720,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lippmann, Thomas C.","contributorId":177120,"corporation":false,"usgs":false,"family":"Lippmann","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":654721,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, Diane L.","contributorId":177121,"corporation":false,"usgs":false,"family":"Foster","given":"Diane","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":654722,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brothers, Laura L. lbrothers@usgs.gov","contributorId":4502,"corporation":false,"usgs":true,"family":"Brothers","given":"Laura L.","email":"lbrothers@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":654723,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70178624,"text":"70178624 - 2017 - Primary sources and toxicity of PAHs in Milwaukee-area streambed sediment","interactions":[],"lastModifiedDate":"2017-06-01T10:46:10","indexId":"70178624","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Primary sources and toxicity of PAHs in Milwaukee-area streambed sediment","docAbstract":"<p><span>High concentrations of polycyclic aromatic hydrocarbons (PAHs) in streams can be a significant stressor to aquatic organisms. To understand the likely sources and toxicity of PAHs in Milwaukee-area streams, streambed sediment samples from 40 sites and parking lot dust samples from 6 sites were analyzed for 38 parent PAHs and 25 alkylated PAHs. Diagnostic ratios, profile correlations, principal components analysis, source-receptor modeling, and mass fractions analysis were used to identify potential PAH sources to streambed sediment samples, and land-use analysis was used to relate streambed sediment PAH concentrations to different urban-related land uses. On the basis of this multiple lines-of-evidence approach, coal-tar pavement sealant was indicated as the primary source of PAHs in a majority of streambed sediment samples, contributing an estimated 77% of total PAHs to samples, on average. Comparison to the Probable Effect Concentrations and (or) the Equilibrium Partitioning Sediment Benchmark indicates that 78% of stream sediment samples are likely to cause adverse effects to benthic organisms. Laboratory toxicity tests on a 16-sample subset of the streambed sites using the amphipod </span><i>Hyalella azteca</i><span> (28-day) and the midge </span><i>Chironomus dilutus</i><span> (10-day) measured significant reductions in one or more biological endpoints, including survival, in 75% of samples, with </span><i>H. azteca</i><span> more responsive than </span><i>C. dilutus</i><span>.</span></p>","language":"English","publisher":"Society of Environmental Toxicology and Chemistry","publisherLocation":"New York, NY","doi":"10.1002/etc.3694","usgsCitation":"Baldwin, A.K., Corsi, S., Lutz, M.A., Ingersoll, C.G., Dorman, R.A., Magruder, C., and Magruder, M., 2017, Primary sources and toxicity of PAHs in Milwaukee-area streambed sediment: Environmental Toxicology and Chemistry, v. 36, no. 6, p. 1622-1635, https://doi.org/10.1002/etc.3694.","productDescription":"14 p.","startPage":"1622","endPage":"1635","ipdsId":"IP-077436","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":470200,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/etc.3694","text":"Publisher Index Page"},{"id":331389,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wisconsin","city":"Milwaukee","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.23394775390625,\n              42.88300840687993\n            ],\n            [\n              -88.23394775390625,\n              43.329173667843904\n            ],\n            [\n              -87.791748046875,\n              43.329173667843904\n            ],\n            [\n              -87.791748046875,\n              42.88300840687993\n            ],\n            [\n              -88.23394775390625,\n              42.88300840687993\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"36","issue":"6","publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationDate":"2016-11-24","publicationStatus":"PW","scienceBaseUri":"584144dce4b04fc80e507378","contributors":{"authors":[{"text":"Baldwin, Austin K. 0000-0002-6027-3823 akbaldwi@usgs.gov","orcid":"https://orcid.org/0000-0002-6027-3823","contributorId":4515,"corporation":false,"usgs":true,"family":"Baldwin","given":"Austin","email":"akbaldwi@usgs.gov","middleInitial":"K.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true},{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"preferred":true,"id":654615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Corsi, Steven R. srcorsi@usgs.gov","contributorId":131018,"corporation":false,"usgs":true,"family":"Corsi","given":"Steven R.","email":"srcorsi@usgs.gov","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":false,"id":654616,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lutz, Michelle A. malutz@usgs.gov","contributorId":131020,"corporation":false,"usgs":true,"family":"Lutz","given":"Michelle","email":"malutz@usgs.gov","middleInitial":"A.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":false,"id":654617,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ingersoll, Christopher G. 0000-0003-4531-5949 cingersoll@usgs.gov","orcid":"https://orcid.org/0000-0003-4531-5949","contributorId":2071,"corporation":false,"usgs":true,"family":"Ingersoll","given":"Christopher","email":"cingersoll@usgs.gov","middleInitial":"G.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":654618,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dorman, Rebecca A. 0000-0002-5748-7046","orcid":"https://orcid.org/0000-0002-5748-7046","contributorId":28522,"corporation":false,"usgs":true,"family":"Dorman","given":"Rebecca","email":"","middleInitial":"A.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":654619,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Magruder, Christopher","contributorId":35995,"corporation":false,"usgs":true,"family":"Magruder","given":"Christopher","affiliations":[],"preferred":false,"id":654620,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Magruder, Matthew","contributorId":75432,"corporation":false,"usgs":true,"family":"Magruder","given":"Matthew","affiliations":[],"preferred":false,"id":654621,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70178659,"text":"70178659 - 2017 - Volume of larvae Is the most important single predictor of mass temperatures in the forensically important Calliphorid, <i>Chrysomya megacephala</i> (Diptera: Calliphoridae)","interactions":[],"lastModifiedDate":"2017-04-27T10:05:22","indexId":"70178659","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2385,"text":"Journal of Medical Entomology","active":true,"publicationSubtype":{"id":10}},"title":"Volume of larvae Is the most important single predictor of mass temperatures in the forensically important Calliphorid, <i>Chrysomya megacephala</i> (Diptera: Calliphoridae)","docAbstract":"<p><span>Calliphorid species form larval aggregations that are capable of generating heat above ambient temperature. We wanted to determine the relationship between volume, number of larvae, and different combinations of instars on larval mass heat generation. We compared different numbers of </span><i>Chrysomya megacephala</i><span> (F.) larvae (40, 100, 250, 600, and 2,000), and different combinations of instars (∼50/50 first and second instars, 100% second instars, ∼50/50 second and third instars, and 100% third instars) at two different ambient temperatures (20 and 30 °C). We compared 13 candidate multiple regression models that were fitted to the data; the models were then scored and ranked with Akaike information criterion and Bayesian information criterion. The results indicate that although instar, age, treatment temperature, elapsed time, and number of larvae in a mass were significant, larval volume was the best predictor of larval mass temperatures. The volume of a larval mass may need to be taken into consideration for determination of a postmortem interval.</span></p>","language":"English","publisher":"Oxford University Press","doi":"10.1093/jme/tjw139","usgsCitation":"Gruner, S.V., Slone, D., Capinera, J., and Turco, M.P., 2017, Volume of larvae Is the most important single predictor of mass temperatures in the forensically important Calliphorid, <i>Chrysomya megacephala</i> (Diptera: Calliphoridae): Journal of Medical Entomology, v. 54, no. 1, p. 30-34, https://doi.org/10.1093/jme/tjw139.","productDescription":"5 p.","startPage":"30","endPage":"34","ipdsId":"IP-059422","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":331425,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"1","noUsgsAuthors":false,"publicationDate":"2016-08-22","publicationStatus":"PW","scienceBaseUri":"584144dae4b04fc80e50735a","contributors":{"authors":[{"text":"Gruner, S. V.","contributorId":176868,"corporation":false,"usgs":false,"family":"Gruner","given":"S.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":654733,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slone, D. H. 0000-0002-9903-9727","orcid":"https://orcid.org/0000-0002-9903-9727","contributorId":33040,"corporation":false,"usgs":true,"family":"Slone","given":"D. H.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":654734,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Capinera, J.L.","contributorId":38780,"corporation":false,"usgs":true,"family":"Capinera","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":654735,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Turco, M. P.","contributorId":176867,"corporation":false,"usgs":false,"family":"Turco","given":"M.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":654736,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70192247,"text":"70192247 - 2017 - Bed texture mapping in large rivers using recreational-grade sidescan sonar","interactions":[],"lastModifiedDate":"2018-02-26T13:04:06","indexId":"70192247","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Bed texture mapping in large rivers using recreational-grade sidescan sonar","docAbstract":"<p>The size-distribution and spatial organization of bed sediment, or bed ‘texture’, is a fundamental attribute of natural channels and is one important component of the physical habitat of aquatic ecosystems. ‘Recreational-grade’ sidescan sonar systems now offer the possibility of imaging, and subsequently quantifying bed texture at high resolution with minimal cost, or logistical effort. We are investigating the possibility of using sidescan sonar sensors on commercially available ‘fishfinders’ for within-channel bed-sediment characterization of mixed sand-gravel riverbeds in a debris-fan dominated canyon river. We analyzed repeat substrate mapping of data collected before and after the November 2014 High Flow Experiment on the Colorado River in lower Marble Canyon, Arizona. The mapping analysis resulted in sufficient spatial coverage (e.g. reach) and resolutions (e.g. centrimetric) to inform studies of the effects of changing bed substrates on salmonid spawning on large rivers. From this preliminary study, we argue that the approach could become a tractable and cost-effective tool for aquatic scientists to rapidly obtain bed texture maps without specialized knowledge of hydroacoustics. Bed texture maps can be used as a physical input for models relating ecosystem responses to hydrologic management.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"River Flow 2016--Eighth International Conference on Fluvial Hydraulics","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"River Flow 2016--Eighth International Conference on Fluvial Hydraulics","conferenceDate":"July 11-14, 2016","conferenceLocation":"Iowa City, IL","language":"English","publisher":"CRC Press","doi":"10.1201/9781315644479-51","usgsCitation":"Hamill, D., Wheaton, J.M., Buscombe, D.D., Grams, P.E., and Melis, T., 2017, Bed texture mapping in large rivers using recreational-grade sidescan sonar, <i>in</i> River Flow 2016--Eighth International Conference on Fluvial Hydraulics, Iowa City, IL, July 11-14, 2016, p. 306-312, https://doi.org/10.1201/9781315644479-51.","productDescription":"7 p.","startPage":"306","endPage":"312","ipdsId":"IP-072243","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":352026,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2016-12-06","publicationStatus":"PW","scienceBaseUri":"5afee8f8e4b0da30c1bfc504","contributors":{"authors":[{"text":"Hamill, Daniel","contributorId":198063,"corporation":false,"usgs":false,"family":"Hamill","given":"Daniel","email":"","affiliations":[],"preferred":false,"id":714987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wheaton, Joseph M.","contributorId":29126,"corporation":false,"usgs":true,"family":"Wheaton","given":"Joseph","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":729611,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Buscombe, Daniel D. 0000-0001-6217-5584 dbuscombe@usgs.gov","orcid":"https://orcid.org/0000-0001-6217-5584","contributorId":5020,"corporation":false,"usgs":false,"family":"Buscombe","given":"Daniel","email":"dbuscombe@usgs.gov","middleInitial":"D.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":714986,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Grams, Paul E. 0000-0002-0873-0708 pgrams@usgs.gov","orcid":"https://orcid.org/0000-0002-0873-0708","contributorId":1830,"corporation":false,"usgs":true,"family":"Grams","given":"Paul","email":"pgrams@usgs.gov","middleInitial":"E.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":729612,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Melis, Theodore S. 0000-0003-0473-3968 tmelis@usgs.gov","orcid":"https://orcid.org/0000-0003-0473-3968","contributorId":1829,"corporation":false,"usgs":true,"family":"Melis","given":"Theodore S.","email":"tmelis@usgs.gov","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":714990,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70178551,"text":"70178551 - 2017 - Estimating occurrence and detection probabilities for stream-breeding salamanders in the Gulf Coastal Plain","interactions":[],"lastModifiedDate":"2017-01-19T14:01:46","indexId":"70178551","displayToPublicDate":"2016-11-28T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2334,"text":"Journal of Herpetology","active":true,"publicationSubtype":{"id":10}},"title":"Estimating occurrence and detection probabilities for stream-breeding salamanders in the Gulf Coastal Plain","docAbstract":"<p><span>Large gaps exist in our knowledge of the ecology of stream-breeding plethodontid salamanders in the Gulf Coastal Plain. Data describing where these salamanders are likely to occur along environmental gradients, as well as their likelihood of detection, are important for the prevention and management of amphibian declines. We used presence/absence data from leaf litter bag surveys and a hierarchical Bayesian multispecies single-season occupancy model to estimate the occurrence of five species of plethodontids across reaches in headwater streams in the Gulf Coastal Plain. Average detection probabilities were high (range = 0.432–0.942) and unaffected by sampling covariates specific to the use of litter bags (i.e., bag submergence, sampling season, in-stream cover). Estimates of occurrence probabilities differed substantially between species (range = 0.092–0.703) and were influenced by the size of the upstream drainage area and by the maximum proportion of the reach that dried. The effects of these two factors were not equivalent across species. Our results demonstrate that hierarchical multispecies models successfully estimate occurrence parameters for both rare and common stream-breeding plethodontids. The resulting models clarify how species are distributed within stream networks, and they provide baseline values that will be useful in evaluating the conservation statuses of plethodontid species within lotic systems in the Gulf Coastal Plain.</span></p>","language":"English","publisher":"Society for the Study of Amphibians and Reptiles","doi":"10.1670/16-050","usgsCitation":"Lamb, J.Y., Waddle, J.H., and Qualls, C.P., 2017, Estimating occurrence and detection probabilities for stream-breeding salamanders in the Gulf Coastal Plain: Journal of Herpetology, v. 51, no. 1, p. 102-108, https://doi.org/10.1670/16-050.","productDescription":"7 p.","startPage":"102","endPage":"108","ipdsId":"IP-072999","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":331235,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":331234,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://journalofherpetology.org/doi/abs/10.1670/16-050"}],"volume":"51","issue":"1","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"583d502de4b0d9329c80c591","contributors":{"authors":[{"text":"Lamb, Jennifer Y.","contributorId":177025,"corporation":false,"usgs":false,"family":"Lamb","given":"Jennifer","email":"","middleInitial":"Y.","affiliations":[],"preferred":false,"id":654324,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Waddle, J. Hardin 0000-0003-1940-2133 waddleh@usgs.gov","orcid":"https://orcid.org/0000-0003-1940-2133","contributorId":138953,"corporation":false,"usgs":true,"family":"Waddle","given":"J.","email":"waddleh@usgs.gov","middleInitial":"Hardin","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":654325,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Qualls, Carl P.","contributorId":19688,"corporation":false,"usgs":true,"family":"Qualls","given":"Carl","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":654326,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70178550,"text":"70178550 - 2017 - A computational fluid dynamics modeling study of guide walls for downstream fish passage","interactions":[],"lastModifiedDate":"2016-11-28T10:40:51","indexId":"70178550","displayToPublicDate":"2016-11-28T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1454,"text":"Ecological Engineering","active":true,"publicationSubtype":{"id":10}},"title":"A computational fluid dynamics modeling study of guide walls for downstream fish passage","docAbstract":"<p><span>A partial-depth, impermeable guidance structure (or guide wall) for downstream fish passage is typically constructed as a series of panels attached to a floating boom and anchored across a water body (e.g. river channel, reservoir, or power canal). The downstream terminus of the wall is generally located nearby to a fish bypass structure. If guidance is successful, the fish will avoid entrainment in a dangerous intake structure (i.e. turbine intakes) while passing from the headpond to the tailwater of a hydroelectric facility through a safer passage route (i.e. the bypass). The goal of this study is to determine the combination of guide wall design parameters that will most likely increase the chance of surface-oriented fish being successfully guided to the bypass. To evaluate the flow field immediately upstream of a guide wall, a parameterized computational fluid dynamics model of an idealized power canal was constructed in © ANSYS Fluent v 14.5 (ANSYS Inc., 2012). The design parameters investigated were the angle and depth of the guide wall and the average approach velocity in the power canal. Results call attention to the importance of the downward to sweeping flow ratio and demonstrate how a change in guide wall depth and angle can affect this important hydraulic cue to out-migrating fish. The key findings indicate that a guide wall set at a small angle (15° is the minimum in this study) and deep enough such that sweeping flow dominant conditions prevail within the expected vertical distribution of fish approaching the structure will produce hydraulic conditions that are more likely to result in effective passage.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.ecoleng.2016.11.025","usgsCitation":"Mulligan, K., Towler, B., Haro, A.J., and Ahlfeld, D.P., 2017, A computational fluid dynamics modeling study of guide walls for downstream fish passage: Ecological Engineering, v. 99, p. 324-332, https://doi.org/10.1016/j.ecoleng.2016.11.025.","productDescription":"9 p.","startPage":"324","endPage":"332","ipdsId":"IP-080297","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":470201,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://www.osti.gov/biblio/1533720","text":"Publisher Index Page"},{"id":331236,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"99","publishingServiceCenter":{"id":10,"text":"Baltimore PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"583d5027e4b0d9329c80c58b","contributors":{"authors":[{"text":"Mulligan, Kevin 0000-0002-3534-4239 kmulligan@usgs.gov","orcid":"https://orcid.org/0000-0002-3534-4239","contributorId":177024,"corporation":false,"usgs":true,"family":"Mulligan","given":"Kevin","email":"kmulligan@usgs.gov","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":654327,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Towler, Brett","contributorId":141164,"corporation":false,"usgs":false,"family":"Towler","given":"Brett","email":"","affiliations":[{"id":6927,"text":"USFWS, National Wildlife Refuge System","active":true,"usgs":false}],"preferred":false,"id":654328,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Haro, Alexander J. 0000-0002-7188-9172 aharo@usgs.gov","orcid":"https://orcid.org/0000-0002-7188-9172","contributorId":2917,"corporation":false,"usgs":true,"family":"Haro","given":"Alexander","email":"aharo@usgs.gov","middleInitial":"J.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":654329,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ahlfeld, David P.","contributorId":49464,"corporation":false,"usgs":true,"family":"Ahlfeld","given":"David","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":654330,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70189723,"text":"70189723 - 2017 - Computing spatial correlation of ground motion intensities for ShakeMap","interactions":[],"lastModifiedDate":"2018-02-07T19:04:11","indexId":"70189723","displayToPublicDate":"2016-11-23T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1315,"text":"Computers & Geosciences","printIssn":"0098-3004","active":true,"publicationSubtype":{"id":10}},"title":"Computing spatial correlation of ground motion intensities for ShakeMap","docAbstract":"Modeling the spatial correlation of ground motion residuals, caused by \ncoherent contributions from source, path, and site, can provide valuable loss \nand hazard information, as well as a more realistic depiction of ground motion \nintensities. The U.S. Geological Survey (USGS) software package, ShakeMap, \nutilizes a deterministic empirical approach to estimate median ground shaking \nin conjunction with observed seismic data. ShakeMap-based shaking estimates\n are used in concert with loss estimation algorithms to estimate fatalities and \neconomic losses after significant seismic events around the globe. Incorporating\n the spatial correlation of ground motion residuals has been shown to improve \nseismic loss estimates. In particular, Park, Bazzuro, and Baker (Applications of \nStatistics and Probability in Civil Engineering, 2007) investigated computing \nspatially correlated random fields of residuals. However, for large scale \nShakeMap grids, computational requirements of the method are prohibitive. \nIn this work, a memory efficient algorithm is developed to compute the random\n fields and implemented using the ShakeMap framework. This new, iterative \nparallel algorithm is based on decay properties of an associated ground motion\n correlation function and is shown to significantly reduce computational \nrequirements associated with adding spatial variability to the ShakeMap g\nround motion estimates. Further, we demonstrate and quantify the impact of \nadding peak ground motion spatial variability on resulting earthquake loss \nestimates.","language":"English","publisher":"Elsevier","doi":"10.1016/j.cageo.2016.11.004","usgsCitation":"Verros, S., Wald, D.J., Worden, C., Hearne, M., and Ganesh, M., 2017, Computing spatial correlation of ground motion intensities for ShakeMap: Computers & Geosciences, v. 99, p. 145-154, https://doi.org/10.1016/j.cageo.2016.11.004.","productDescription":"10 p. ","startPage":"145","endPage":"154","ipdsId":"IP-080243","costCenters":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"links":[{"id":344181,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"99","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"597312abe4b0ec1a488718de","contributors":{"authors":[{"text":"Verros, Sarah sverros@usgs.gov","contributorId":194960,"corporation":false,"usgs":true,"family":"Verros","given":"Sarah","email":"sverros@usgs.gov","affiliations":[],"preferred":true,"id":705936,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wald, David J. 0000-0002-1454-4514 wald@usgs.gov","orcid":"https://orcid.org/0000-0002-1454-4514","contributorId":795,"corporation":false,"usgs":true,"family":"Wald","given":"David","email":"wald@usgs.gov","middleInitial":"J.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":705937,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Worden, Charles 0000-0003-1181-685X cbworden@usgs.gov","orcid":"https://orcid.org/0000-0003-1181-685X","contributorId":152042,"corporation":false,"usgs":true,"family":"Worden","given":"Charles","email":"cbworden@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":705938,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hearne, Mike 0000-0002-8225-2396 mhearne@usgs.gov","orcid":"https://orcid.org/0000-0002-8225-2396","contributorId":4659,"corporation":false,"usgs":true,"family":"Hearne","given":"Mike","email":"mhearne@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":705939,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ganesh, Mahadevan","contributorId":194961,"corporation":false,"usgs":false,"family":"Ganesh","given":"Mahadevan","email":"","affiliations":[],"preferred":false,"id":705940,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70178512,"text":"70178512 - 2017 - Spatially explicit modeling in ecology: A review","interactions":[],"lastModifiedDate":"2017-03-03T11:18:05","indexId":"70178512","displayToPublicDate":"2016-11-22T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1478,"text":"Ecosystems","active":true,"publicationSubtype":{"id":10}},"title":"Spatially explicit modeling in ecology: A review","docAbstract":"<p><span>The use of spatially explicit models (SEMs) in ecology has grown enormously in the past two decades. One major advancement has been that fine-scale details of landscapes, and of spatially dependent biological processes, such as dispersal and invasion, can now be simulated with great precision, due to improvements in computer technology. Many areas of modeling have shifted toward a focus on capturing these fine-scale details, to improve mechanistic understanding of ecosystems. However, spatially implicit models (SIMs) have played a dominant role in ecology, and arguments have been made that SIMs, which account for the effects of space without specifying spatial positions, have an advantage of being simpler and more broadly applicable, perhaps contributing more to understanding. We address this debate by comparing SEMs and SIMs in examples from the past few decades of modeling research. We argue that, although SIMs have been the dominant approach in the incorporation of space in theoretical ecology, SEMs have unique advantages for addressing pragmatic questions concerning species populations or communities in specific places, because local conditions, such as spatial heterogeneities, organism behaviors, and other contingencies, produce dynamics and patterns that usually cannot be incorporated into simpler SIMs. SEMs are also able to describe mechanisms at the local scale that can create amplifying positive feedbacks at that scale, creating emergent patterns at larger scales, and therefore are important to basic ecological theory. We review the use of SEMs at the level of populations, interacting populations, food webs, and ecosystems and argue that SEMs are not only essential in pragmatic issues, but must play a role in the understanding of causal relationships on landscapes.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s10021-016-0066-z","usgsCitation":"DeAngelis, D., and Yurek, S., 2017, Spatially explicit modeling in ecology: A review: Ecosystems, v. 20, no. 2, p. 284-300, https://doi.org/10.1007/s10021-016-0066-z.","productDescription":"17 p.","startPage":"284","endPage":"300","ipdsId":"IP-073254","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":331186,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"2","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationDate":"2016-11-17","publicationStatus":"PW","scienceBaseUri":"58356729e4b0070c0abfb6d4","contributors":{"authors":[{"text":"DeAngelis, Donald L. 0000-0002-1570-4057 don_deangelis@usgs.gov","orcid":"https://orcid.org/0000-0002-1570-4057","contributorId":147289,"corporation":false,"usgs":true,"family":"DeAngelis","given":"Donald L.","email":"don_deangelis@usgs.gov","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":654206,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yurek, Simeon 0000-0002-6209-7915 syurek@usgs.gov","orcid":"https://orcid.org/0000-0002-6209-7915","contributorId":103167,"corporation":false,"usgs":true,"family":"Yurek","given":"Simeon","email":"syurek@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":654207,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70178480,"text":"70178480 - 2017 - Soils mediate the impact of fine woody debris on invasive and native grasses as whole trees are mechanically shredded into firebreaks in piñon-juniper woodlands","interactions":[],"lastModifiedDate":"2016-11-21T12:41:05","indexId":"70178480","displayToPublicDate":"2016-11-21T12:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2183,"text":"Journal of Arid Environments","active":true,"publicationSubtype":{"id":10}},"title":"Soils mediate the impact of fine woody debris on invasive and native grasses as whole trees are mechanically shredded into firebreaks in piñon-juniper woodlands","docAbstract":"<p><span>To stem wildfires, trees are being mechanically shredded into firebreaks with the resulting fine woody debris (FWD) potentially exerting immense control over soil and plants. We linked FWD-induced changes in microbial activity and nutrient availability to the frequency of </span><i>Bromus tectorum</i><span> and three native, perennial grasses across 31 piñon-juniper woodlands, UT, USA. Using a series of mixed models, we found that FWD increased the frequency of three of the four grasses by at least 12%. Deep, as opposed to shallow, soils mediated frequencies following FWD additions but only partially explained the variation in </span><i>Bromus</i><span> and </span><i>Pseudoroegneria spicata</i><span>. Although fertile areas associated with tree-islands elicited no response, FWD-induced increases in nitrogen mineralization in deep soils (15–17&nbsp;cm) caused the frequency of the exotic and </span><i>Pseudoroegneria</i><span> to rise. Higher phosphorus availability in FWD-covered surface soils (0–2&nbsp;cm) had no impact on grasses. FWD altered deep soil respiration, and deep and shallow microbial biomass structuring </span><i>Pseudoroegneria</i><span> frequencies, suggesting that microorganism themselves regulated </span><i>Pseudoroegneria</i><span>. The positive effects of FWD on grass frequencies intensified over time for natives but diminished for </span><i>Bromus</i><span>. Our results demonstrate that microorganisms in deeper soils helped mediate species-specific responses to disturbance both facilitating exotic invasion and promoting native establishment.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jaridenv.2016.11.002","usgsCitation":"Aanderud, Z.T., Schoolmaster, D.R., Rigby, D., Bybee, J., Campbell, T., and Roundy, B.A., 2017, Soils mediate the impact of fine woody debris on invasive and native grasses as whole trees are mechanically shredded into firebreaks in piñon-juniper woodlands: Journal of Arid Environments, v. 137, p. 60-68, https://doi.org/10.1016/j.jaridenv.2016.11.002.","productDescription":"9 p.","startPage":"60","endPage":"68","ipdsId":"IP-059909","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":470203,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.jaridenv.2016.11.002","text":"Publisher Index Page"},{"id":331155,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"137","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"583415a8e4b0070c0abed80a","contributors":{"authors":[{"text":"Aanderud, Zachary T.","contributorId":176977,"corporation":false,"usgs":false,"family":"Aanderud","given":"Zachary","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":654146,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoolmaster, Donald R. Jr. 0000-0003-0910-4458 schoolmasterd@usgs.gov","orcid":"https://orcid.org/0000-0003-0910-4458","contributorId":4746,"corporation":false,"usgs":true,"family":"Schoolmaster","given":"Donald","suffix":"Jr.","email":"schoolmasterd@usgs.gov","middleInitial":"R.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":654147,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rigby, Deborah","contributorId":176978,"corporation":false,"usgs":false,"family":"Rigby","given":"Deborah","email":"","affiliations":[],"preferred":false,"id":654148,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bybee, Jordon","contributorId":176979,"corporation":false,"usgs":false,"family":"Bybee","given":"Jordon","email":"","affiliations":[],"preferred":false,"id":654149,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Campbell, Tayte","contributorId":176980,"corporation":false,"usgs":false,"family":"Campbell","given":"Tayte","email":"","affiliations":[],"preferred":false,"id":654150,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Roundy, Bruce A.","contributorId":95824,"corporation":false,"usgs":true,"family":"Roundy","given":"Bruce","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":654151,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70178448,"text":"70178448 - 2017 - Can private land conservation reduce wildfire risk to homes? A case study in San Diego County, California, USA","interactions":[],"lastModifiedDate":"2016-11-21T14:18:58","indexId":"70178448","displayToPublicDate":"2016-11-21T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2603,"text":"Landscape and Urban Planning","active":true,"publicationSubtype":{"id":10}},"title":"Can private land conservation reduce wildfire risk to homes? A case study in San Diego County, California, USA","docAbstract":"<p><span>The purchase of private land for conservation purposes is a common way to prevent the exploitation of sensitive ecological areas. However, private land conservation can also provide other benefits, one of these being natural hazard reduction. Here, we investigated the impacts of private land conservation on fire risk to homes in San Diego County, California. We coupled an econometric land use change model with a model that estimates the probability of house loss due to fire in order to compare fire risk at the county and municipality scale under alternative private land purchasing schemes and over a 20&nbsp;year time horizon. We found that conservation purchases could reduce fire risk on this landscape, and the amount of risk reduction was related to the targeting approach used to choose which parcels were conserved. Conservation land purchases that targeted parcels designated as high fire hazard resulted in lower fire risk to homes than purchases that targeted low costs or high likelihood to subdivide. This result was driven by (1) preventing home placement in fire prone areas and (2) taking land off the market, and hence increasing development densities in other areas. These results raise the possibility that resource conservation and fire hazard reduction may benefit from combining efforts. With adequate planning, future conservation purchases could have synergistic effects beyond just protecting ecologically sensitive areas.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.landurbplan.2016.05.002","usgsCitation":"Butsic, V., Syphard, A.D., Keeley, J.E., and Bar-Massada, A., 2017, Can private land conservation reduce wildfire risk to homes? A case study in San Diego County, California, USA: Landscape and Urban Planning, v. 157, p. 161-169, https://doi.org/10.1016/j.landurbplan.2016.05.002.","productDescription":"9 p.","startPage":"161","endPage":"169","ipdsId":"IP-067495","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":331167,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","county":"San Diego County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"id\":\"221\",\"properties\":{\"name\":\"San Diego\",\"state\":\"CA\"},\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-117.489,33.5045],[-117.476,33.5042],[-117.452,33.5047],[-117.38,33.5048],[-117.366,33.5045],[-117.371,33.4919],[-117.366,33.4895],[-117.242,33.4477],[-117.241,33.4317],[-117.137,33.4319],[-117.125,33.4319],[-117.082,33.4321],[-117.052,33.4315],[-117.03,33.4315],[-117.03,33.4314],[-117.031,33.4269],[-116.996,33.4269],[-116.952,33.4269],[-116.948,33.4271],[-116.947,33.4273],[-116.883,33.4272],[-116.858,33.4266],[-116.807,33.4268],[-116.793,33.4269],[-116.791,33.4269],[-116.721,33.427],[-116.7,33.427],[-116.68,33.4269],[-116.669,33.4271],[-116.667,33.4272],[-116.651,33.4277],[-116.633,33.4277],[-116.496,33.4277],[-116.446,33.428],[-116.393,33.4282],[-116.39,33.4277],[-116.32,33.428],[-116.302,33.4284],[-116.284,33.4284],[-116.197,33.4296],[-116.18,33.4291],[-116.163,33.4286],[-116.111,33.4275],[-116.093,33.4274],[-116.083,33.4271],[-116.082,33.4125],[-116.082,33.3989],[-116.082,33.3839],[-116.082,33.3799],[-116.082,33.3644],[-116.082,33.2533],[-116.082,33.2363],[-116.081,33.1631],[-116.08,33.1489],[-116.081,33.1339],[-116.081,33.1199],[-116.08,33.1061],[-116.08,33.0915],[-116.08,33.0755],[-116.082,33.0756],[-116.103,33.0749],[-116.102,33.0471],[-116.103,33.0031],[-116.102,32.8563],[-116.102,32.8135],[-116.099,32.7253],[-116.106,32.7251],[-116.106,32.7251],[-116.106,32.6385],[-116.106,32.6162],[-116.107,32.6161],[-116.111,32.6158],[-116.124,32.6149],[-116.126,32.6147],[-116.139,32.6137],[-116.14,32.6136],[-116.154,32.6124],[-116.209,32.6078],[-116.272,32.6029],[-116.278,32.6025],[-116.28,32.6023],[-116.311,32.5998],[-116.398,32.5926],[-116.448,32.5885],[-116.62,32.5743],[-116.635,32.573],[-116.668,32.5702],[-116.674,32.5697],[-116.683,32.5688],[-116.683,32.5689],[-116.688,32.5685],[-116.688,32.5683],[-116.691,32.5685],[-116.714,32.5663],[-116.746,32.5635],[-116.772,32.5613],[-116.8,32.5587],[-116.82,32.5569],[-116.855,32.5541],[-116.873,32.5527],[-116.894,32.5509],[-116.926,32.5485],[-117.033,32.5385],[-117.114,32.5315],[-117.119,32.5309],[-117.124,32.5309],[-117.124,32.5311],[-117.126,32.54],[-117.126,32.5422],[-117.127,32.5472],[-117.127,32.5478],[-117.128,32.5514],[-117.129,32.5532],[-117.132,32.5581],[-117.132,32.5592],[-117.133,32.5641],[-117.133,32.5673],[-117.133,32.5792],[-117.134,32.5792],[-117.138,32.5798],[-117.135,32.58],[-117.133,32.5883],[-117.135,32.6025],[-117.136,32.6028],[-117.137,32.6042],[-117.136,32.6139],[-117.136,32.6145],[-117.136,32.615],[-117.138,32.6211],[-117.139,32.6239],[-117.142,32.6311],[-117.143,32.6322],[-117.144,32.6331],[-117.144,32.6336],[-117.146,32.6353],[-117.147,32.6383],[-117.148,32.6403],[-117.154,32.6506],[-117.158,32.6567],[-117.16,32.6589],[-117.16,32.6592],[-117.161,32.6636],[-117.168,32.6717],[-117.169,32.6723],[-117.184,32.6836],[-117.185,32.6839],[-117.192,32.6869],[-117.193,32.6864],[-117.197,32.6869],[-117.208,32.6869],[-117.209,32.6869],[-117.21,32.6867],[-117.212,32.6867],[-117.218,32.6852],[-117.222,32.6837],[-117.224,32.683],[-117.224,32.6834],[-117.226,32.6864],[-117.228,32.6925],[-117.228,32.6937],[-117.226,32.6994],[-117.226,32.7004],[-117.225,32.7036],[-117.224,32.7039],[-117.219,32.7095],[-117.209,32.7131],[-117.209,32.7133],[-117.208,32.7139],[-117.206,32.7142],[-117.204,32.7142],[-117.201,32.7145],[-117.199,32.7145],[-117.198,32.7145],[-117.198,32.7143],[-117.186,32.7067],[-117.184,32.7055],[-117.175,32.701],[-117.17,32.6998],[-117.165,32.6955],[-117.164,32.6923],[-117.164,32.6907],[-117.165,32.6844],[-117.168,32.6792],[-117.164,32.6769],[-117.164,32.6771],[-117.159,32.6803],[-117.157,32.6811],[-117.156,32.6803],[-117.154,32.6749],[-117.155,32.6741],[-117.156,32.6739],[-117.158,32.6733],[-117.16,32.6673],[-117.154,32.6601],[-117.152,32.6578],[-117.152,32.6575],[-117.152,32.6561],[-117.151,32.6558],[-117.15,32.6564],[-117.149,32.6564],[-117.149,32.6558],[-117.148,32.6556],[-117.147,32.6553],[-117.145,32.6537],[-117.146,32.6528],[-117.141,32.6433],[-117.141,32.6429],[-117.139,32.6381],[-117.141,32.6339],[-117.139,32.6325],[-117.138,32.6317],[-117.138,32.6314],[-117.134,32.6328],[-117.133,32.6328],[-117.132,32.6317],[-117.132,32.6314],[-117.132,32.63],[-117.13,32.6295],[-117.13,32.6289],[-117.129,32.6253],[-117.129,32.6247],[-117.128,32.6222],[-117.129,32.6222],[-117.132,32.6151],[-117.132,32.6107],[-117.13,32.6083],[-117.127,32.6069],[-117.126,32.6059],[-117.122,32.6033],[-117.122,32.5967],[-117.122,32.5894],[-117.122,32.5881],[-117.121,32.5875],[-117.12,32.5877],[-117.119,32.5897],[-117.116,32.5928],[-117.116,32.5994],[-117.116,32.5995],[-117.115,32.5979],[-117.114,32.5914],[-117.114,32.5914],[-117.113,32.5908],[-117.109,32.5894],[-117.108,32.5895],[-117.101,32.5917],[-117.091,32.5973],[-117.091,32.5978],[-117.092,32.5987],[-117.093,32.6],[-117.093,32.6003],[-117.095,32.6022],[-117.094,32.605],[-117.1,32.6125],[-117.102,32.6131],[-117.114,32.6108],[-117.114,32.615],[-117.112,32.6172],[-117.11,32.6169],[-117.101,32.6146],[-117.098,32.615],[-117.1,32.6219],[-117.102,32.6217],[-117.108,32.6329],[-117.108,32.6348],[-117.11,32.6363],[-117.119,32.6475],[-117.12,32.6603],[-117.123,32.6605],[-117.121,32.665],[-117.124,32.6667],[-117.126,32.6667],[-117.124,32.6675],[-117.122,32.6683],[-117.121,32.6689],[-117.124,32.6692],[-117.121,32.6709],[-117.12,32.6711],[-117.12,32.6713],[-117.12,32.6725],[-117.12,32.6727],[-117.122,32.6725],[-117.124,32.6717],[-117.124,32.6714],[-117.123,32.6747],[-117.126,32.6736],[-117.126,32.6739],[-117.126,32.6745],[-117.125,32.675],[-117.123,32.6758],[-117.123,32.6767],[-117.127,32.6761],[-117.126,32.6767],[-117.124,32.6786],[-117.125,32.6789],[-117.126,32.6783],[-117.128,32.6772],[-117.126,32.68],[-117.13,32.6789],[-117.129,32.6803],[-117.131,32.6803],[-117.132,32.6808],[-117.132,32.6811],[-117.131,32.6817],[-117.13,32.6819],[-117.129,32.6828],[-117.129,32.6831],[-117.131,32.6828],[-117.133,32.6822],[-117.132,32.6833],[-117.131,32.6845],[-117.132,32.6847],[-117.132,32.6853],[-117.133,32.685],[-117.135,32.6839],[-117.134,32.6853],[-117.135,32.6867],[-117.138,32.685],[-117.139,32.6867],[-117.139,32.6872],[-117.141,32.6875],[-117.145,32.6897],[-117.147,32.6908],[-117.147,32.6911],[-117.145,32.6919],[-117.148,32.6925],[-117.151,32.6931],[-117.153,32.6945],[-117.153,32.6951],[-117.154,32.6955],[-117.156,32.6967],[-117.158,32.6978],[-117.16,32.6983],[-117.16,32.6991],[-117.161,32.7009],[-117.161,32.7016],[-117.161,32.7029],[-117.161,32.7033],[-117.162,32.7035],[-117.163,32.7033],[-117.166,32.7039],[-117.17,32.7071],[-117.17,32.7075],[-117.174,32.7095],[-117.176,32.7114],[-117.176,32.7122],[-117.177,32.7139],[-117.174,32.7178],[-117.173,32.7189],[-117.174,32.7192],[-117.174,32.7229],[-117.178,32.7272],[-117.179,32.7272],[-117.184,32.7262],[-117.188,32.7245],[-117.188,32.7241],[-117.189,32.7239],[-117.19,32.7241],[-117.194,32.7247],[-117.196,32.7249],[-117.197,32.725],[-117.201,32.7281],[-117.203,32.7286],[-117.209,32.7398],[-117.215,32.7246],[-117.216,32.7244],[-117.219,32.7217],[-117.22,32.7219],[-117.223,32.7197],[-117.223,32.72],[-117.222,32.7155],[-117.225,32.713],[-117.233,32.7077],[-117.235,32.7089],[-117.235,32.7095],[-117.235,32.71],[-117.233,32.7122],[-117.231,32.7175],[-117.235,32.7169],[-117.235,32.7169],[-117.235,32.7156],[-117.233,32.7158],[-117.234,32.7131],[-117.235,32.7122],[-117.236,32.7119],[-117.234,32.7037],[-117.236,32.7],[-117.236,32.6994],[-117.237,32.6992],[-117.237,32.7009],[-117.238,32.7017],[-117.24,32.6973],[-117.24,32.6944],[-117.239,32.6942],[-117.239,32.6922],[-117.24,32.692],[-117.239,32.6903],[-117.237,32.6908],[-117.237,32.6906],[-117.238,32.6901],[-117.236,32.6903],[-117.234,32.6889],[-117.234,32.6886],[-117.235,32.6836],[-117.235,32.6834],[-117.238,32.6798],[-117.236,32.6719],[-117.241,32.6651],[-117.242,32.6647],[-117.244,32.665],[-117.245,32.6675],[-117.246,32.67],[-117.246,32.6731],[-117.247,32.6736],[-117.247,32.6753],[-117.248,32.6775],[-117.249,32.6792],[-117.251,32.6836],[-117.251,32.6875],[-117.253,32.6922],[-117.254,32.695],[-117.255,32.6983],[-117.256,32.6989],[-117.256,32.6997],[-117.256,32.7003],[-117.257,32.7123],[-117.257,32.7198],[-117.258,32.7259],[-117.256,32.7281],[-117.257,32.7292],[-117.255,32.7468],[-117.257,32.7483],[-117.258,32.7489],[-117.259,32.7495],[-117.259,32.7503],[-117.256,32.7486],[-117.255,32.7483],[-117.253,32.7503],[-117.252,32.7508],[-117.24,32.7558],[-117.239,32.7561],[-117.231,32.7573],[-117.23,32.7572],[-117.227,32.7578],[-117.223,32.7581],[-117.222,32.7586],[-117.224,32.7597],[-117.228,32.7592],[-117.236,32.7586],[-117.244,32.7569],[-117.248,32.7567],[-117.249,32.7567],[-117.253,32.7561],[-117.252,32.7575],[-117.245,32.7581],[-117.244,32.7586],[-117.243,32.7596],[-117.242,32.7619],[-117.241,32.7614],[-117.24,32.7611],[-117.237,32.7617],[-117.243,32.7645],[-117.242,32.7653],[-117.241,32.7669],[-117.241,32.7673],[-117.24,32.7674],[-117.229,32.7681],[-117.223,32.7667],[-117.223,32.7667],[-117.222,32.7664],[-117.218,32.7651],[-117.218,32.7647],[-117.213,32.7653],[-117.211,32.7664],[-117.211,32.7672],[-117.21,32.7725],[-117.21,32.7742],[-117.211,32.7759],[-117.211,32.7767],[-117.211,32.7769],[-117.211,32.7775],[-117.213,32.7797],[-117.211,32.7831],[-117.209,32.7878],[-117.211,32.7894],[-117.21,32.7911],[-117.21,32.7914],[-117.21,32.7925],[-117.216,32.7964],[-117.212,32.7936],[-117.214,32.7928],[-117.215,32.7925],[-117.216,32.7923],[-117.219,32.7931],[-117.221,32.7944],[-117.221,32.7947],[-117.225,32.7936],[-117.225,32.7939],[-117.227,32.7933],[-117.232,32.7839],[-117.239,32.7806],[-117.239,32.7809],[-117.246,32.7911],[-117.249,32.7905],[-117.249,32.7906],[-117.249,32.785],[-117.248,32.7833],[-117.248,32.7811],[-117.248,32.7809],[-117.25,32.7817],[-117.25,32.7783],[-117.25,32.7784],[-117.248,32.7795],[-117.247,32.7789],[-117.247,32.7777],[-117.248,32.7773],[-117.248,32.7769],[-117.249,32.7767],[-117.251,32.7758],[-117.249,32.7736],[-117.248,32.7725],[-117.247,32.7739],[-117.245,32.7725],[-117.246,32.7709],[-117.246,32.7711],[-117.244,32.7708],[-117.243,32.7704],[-117.243,32.7689],[-117.249,32.7697],[-117.248,32.7608],[-117.248,32.7608],[-117.247,32.7617],[-117.246,32.7622],[-117.246,32.7622],[-117.245,32.7608],[-117.249,32.7592],[-117.255,32.7597],[-117.255,32.7875],[-117.255,32.7886],[-117.256,32.7903],[-117.256,32.7905],[-117.256,32.7939],[-117.257,32.7953],[-117.26,32.7956],[-117.259,32.7964],[-117.257,32.7972],[-117.262,32.8044],[-117.264,32.8061],[-117.268,32.8072],[-117.269,32.8089],[-117.269,32.8094],[-117.27,32.8105],[-117.273,32.814],[-117.275,32.8183],[-117.277,32.8189],[-117.278,32.8192],[-117.281,32.8214],[-117.281,32.8217],[-117.281,32.8233],[-117.28,32.8259],[-117.28,32.8272],[-117.281,32.8278],[-117.281,32.8284],[-117.281,32.8289],[-117.282,32.83],[-117.283,32.8317],[-117.282,32.8339],[-117.282,32.8351],[-117.27,32.8497],[-117.268,32.8492],[-117.261,32.8536],[-117.258,32.8567],[-117.255,32.8619],[-117.255,32.8625],[-117.257,32.8664],[-117.256,32.8669],[-117.256,32.8667],[-117.254,32.8672],[-117.254,32.8675],[-117.252,32.8736],[-117.252,32.8737],[-117.251,32.8747],[-117.253,32.8822],[-117.255,32.9033],[-117.256,32.905],[-117.258,32.9103],[-117.258,32.9125],[-117.259,32.9136],[-117.259,32.9139],[-117.259,32.915],[-117.259,32.9153],[-117.259,32.92],[-117.261,32.9345],[-117.269,32.9631],[-117.271,32.9736],[-117.271,32.9747],[-117.272,32.9759],[-117.272,32.9781],[-117.274,32.9872],[-117.274,32.9875],[-117.275,32.9908],[-117.275,32.9919],[-117.277,32.9967],[-117.272,33.0047],[-117.264,33.0078],[-117.298,33.0439],[-117.303,33.0589],[-117.309,33.0839],[-117.309,33.0872],[-117.308,33.0841],[-117.306,33.0841],[-117.305,33.0853],[-117.303,33.0867],[-117.303,33.087],[-117.299,33.0873],[-117.298,33.0878],[-117.298,33.0875],[-117.295,33.0875],[-117.292,33.0878],[-117.29,33.0883],[-117.289,33.0886],[-117.275,33.0897],[-117.272,33.0909],[-117.277,33.0922],[-117.277,33.0925],[-117.279,33.0928],[-117.281,33.0911],[-117.281,33.0911],[-117.296,33.0909],[-117.302,33.0919],[-117.303,33.0917],[-117.305,33.0907],[-117.306,33.0898],[-117.308,33.0896],[-117.309,33.0893],[-117.311,33.0886],[-117.315,33.0873],[-117.321,33.1042],[-117.33,33.1236],[-117.335,33.1292],[-117.35,33.1507],[-117.354,33.1565],[-117.354,33.1571],[-117.377,33.1847],[-117.381,33.1903],[-117.396,33.2064],[-117.4,33.2083],[-117.402,33.2114],[-117.403,33.2114],[-117.398,33.2164],[-117.404,33.2058],[-117.407,33.2097],[-117.41,33.2286],[-117.415,33.2333],[-117.416,33.2331],[-117.416,33.2328],[-117.417,33.2339],[-117.421,33.235],[-117.433,33.2511],[-117.446,33.2672],[-117.447,33.2681],[-117.454,33.2764],[-117.461,33.2842],[-117.461,33.2845],[-117.463,33.2875],[-117.47,33.2953],[-117.518,33.3422],[-117.524,33.3472],[-117.528,33.3497],[-117.578,33.38],[-117.582,33.3817],[-117.583,33.3814],[-117.592,33.3842],[-117.58,33.4533],[-117.569,33.4513],[-117.558,33.4511],[-117.542,33.454],[-117.511,33.4698],[-117.511,33.4799],[-117.51,33.5053],[-117.489,33.5045]]],[[[-117.2144,32.7783],[-117.2141,32.7778],[-117.2142,32.7777],[-117.2142,32.7775],[-117.2145,32.7773],[-117.2147,32.7769],[-117.2151,32.7767],[-117.2153,32.7767],[-117.2156,32.7767],[-117.2164,32.7772],[-117.2165,32.7772],[-117.2167,32.7772],[-117.2175,32.7778],[-117.2181,32.7781],[-117.2186,32.7781],[-117.2187,32.7781],[-117.2189,32.7781],[-117.2191,32.7778],[-117.2193,32.7777],[-117.2194,32.7775],[-117.2194,32.7769],[-117.219,32.7765],[-117.2186,32.7761],[-117.2183,32.7756],[-117.2182,32.7755],[-117.218,32.7753],[-117.2178,32.775],[-117.2175,32.7747],[-117.2169,32.7745],[-117.2164,32.7742],[-117.2156,32.7739],[-117.2153,32.7736],[-117.2151,32.7735],[-117.215,32.7734],[-117.2145,32.7731],[-117.2139,32.7728],[-117.2136,32.7728],[-117.213,32.7725],[-117.2125,32.7722],[-117.2122,32.772],[-117.212,32.7715],[-117.2119,32.7714],[-117.2117,32.7708],[-117.2113,32.77],[-117.2116,32.7695],[-117.2119,32.7686],[-117.2133,32.7679],[-117.2134,32.7678],[-117.2137,32.7675],[-117.2139,32.7672],[-117.2144,32.7669],[-117.215,32.7667],[-117.2156,32.7664],[-117.2158,32.7664],[-117.2167,32.7667],[-117.2169,32.7669],[-117.2172,32.7672],[-117.2178,32.7681],[-117.2181,32.7683],[-117.218,32.7686],[-117.2181,32.7689],[-117.2183,32.7697],[-117.2186,32.77],[-117.2192,32.7703],[-117.2197,32.7711],[-117.22,32.7717],[-117.22,32.7722],[-117.22,32.7725],[-117.2203,32.7728],[-117.2206,32.7728],[-117.2208,32.7728],[-117.2211,32.7728],[-117.2214,32.7728],[-117.2219,32.7725],[-117.2222,32.7723],[-117.2222,32.7719],[-117.2219,32.7717],[-117.2217,32.7714],[-117.2214,32.7711],[-117.2211,32.7708],[-117.2208,32.7706],[-117.2206,32.7703],[-117.2197,32.7694],[-117.2195,32.7692],[-117.2195,32.7689],[-117.2197,32.7686],[-117.22,32.7684],[-117.2206,32.7683],[-117.2211,32.7681],[-117.2212,32.7681],[-117.2214,32.7681],[-117.2217,32.7681],[-117.2222,32.7683],[-117.2223,32.7684],[-117.2231,32.7686],[-117.2233,32.7689],[-117.2233,32.769],[-117.2242,32.7692],[-117.2244,32.7692],[-117.2247,32.7692],[-117.2253,32.7694],[-117.2258,32.7697],[-117.2264,32.7697],[-117.2267,32.7697],[-117.2268,32.7697],[-117.2269,32.7697],[-117.2272,32.7697],[-117.2273,32.7697],[-117.2275,32.7697],[-117.2283,32.77],[-117.2286,32.7703],[-117.2289,32.7706],[-117.2289,32.7709],[-117.2289,32.7711],[-117.2286,32.7717],[-117.2284,32.7719],[-117.2281,32.7723],[-117.2278,32.7725],[-117.2275,32.7728],[-117.2274,32.7729],[-117.2267,32.7739],[-117.2264,32.7742],[-117.2261,32.7742],[-117.2258,32.7742],[-117.2256,32.7742],[-117.2253,32.7744],[-117.2253,32.7747],[-117.2253,32.7756],[-117.225,32.7758],[-117.2248,32.7761],[-117.2244,32.7764],[-117.2242,32.7767],[-117.2239,32.7773],[-117.2236,32.7778],[-117.2236,32.7779],[-117.2234,32.7783],[-117.2233,32.7785],[-117.2233,32.7786],[-117.223,32.7792],[-117.223,32.7793],[-117.2225,32.78],[-117.2222,32.7803],[-117.2219,32.7809],[-117.2217,32.7811],[-117.2213,32.7814],[-117.2211,32.7819],[-117.2206,32.7828],[-117.2204,32.7831],[-117.2202,32.7833],[-117.2197,32.7841],[-117.2195,32.7843],[-117.2194,32.7844],[-117.2192,32.785],[-117.2191,32.7851],[-117.2189,32.7856],[-117.2186,32.7858],[-117.2184,32.7864],[-117.2181,32.7867],[-117.2178,32.7875],[-117.2176,32.7877],[-117.2174,32.788],[-117.2173,32.7883],[-117.2169,32.7886],[-117.2163,32.7889],[-117.2162,32.789],[-117.2158,32.7892],[-117.2153,32.7892],[-117.215,32.7892],[-117.2142,32.7889],[-117.2139,32.7886],[-117.2136,32.7883],[-117.2133,32.7881],[-117.213,32.7878],[-117.213,32.7875],[-117.213,32.7872],[-117.2131,32.7869],[-117.2131,32.7867],[-117.2133,32.7864],[-117.2136,32.7861],[-117.2137,32.7861],[-117.2139,32.7858],[-117.2141,32.7855],[-117.2144,32.7855],[-117.2147,32.7853],[-117.2152,32.785],[-117.2153,32.785],[-117.2158,32.7847],[-117.2163,32.7843],[-117.2164,32.7841],[-117.2166,32.7836],[-117.2166,32.7835],[-117.2167,32.7834],[-117.2169,32.7829],[-117.2169,32.7828],[-117.2169,32.7822],[-117.2169,32.7821],[-117.2169,32.782],[-117.2167,32.7813],[-117.2167,32.7811],[-117.2164,32.7808],[-117.2161,32.7806],[-117.2156,32.7803],[-117.215,32.7797],[-117.215,32.7794],[-117.2148,32.7792],[-117.2147,32.7792],[-117.2145,32.7786],[-117.2145,32.7785],[-117.2144,32.7783]]],[[[-117.2328,32.7764],[-117.233,32.7758],[-117.233,32.7756],[-117.233,32.7753],[-117.233,32.775],[-117.233,32.7747],[-117.2331,32.7744],[-117.233,32.7742],[-117.2331,32.7733],[-117.2333,32.7731],[-117.2336,32.7723],[-117.2336,32.7719],[-117.2342,32.7717],[-117.2343,32.7717],[-117.2345,32.7717],[-117.235,32.7714],[-117.2359,32.7711],[-117.2361,32.7711],[-117.2372,32.7711],[-117.2373,32.7711],[-117.2375,32.7711],[-117.2378,32.7711],[-117.2379,32.7711],[-117.238,32.7711],[-117.2386,32.7709],[-117.2389,32.7708],[-117.239,32.7708],[-117.2391,32.7709],[-117.2397,32.7711],[-117.24,32.7714],[-117.2403,32.7717],[-117.2408,32.7725],[-117.2408,32.7727],[-117.2408,32.7728],[-117.2411,32.7733],[-117.2414,32.7739],[-117.2417,32.7742],[-117.2417,32.7744],[-117.2422,32.775],[-117.2425,32.7753],[-117.2428,32.7758],[-117.2428,32.7761],[-117.2425,32.7764],[-117.2425,32.7765],[-117.2414,32.7769],[-117.2412,32.777],[-117.2411,32.777],[-117.2406,32.7772],[-117.2404,32.7773],[-117.2403,32.7773],[-117.24,32.7773],[-117.2398,32.7772],[-117.2397,32.7772],[-117.2389,32.7773],[-117.2386,32.7769],[-117.2386,32.7767],[-117.2383,32.7764],[-117.2381,32.7761],[-117.2379,32.7763],[-117.2378,32.7764],[-117.2375,32.7767],[-117.2375,32.7769],[-117.2375,32.7772],[-117.2375,32.7775],[-117.2374,32.7778],[-117.2373,32.778],[-117.2372,32.778],[-117.237,32.7781],[-117.2367,32.7781],[-117.2365,32.7781],[-117.2364,32.7781],[-117.2361,32.7781],[-117.2359,32.7781],[-117.2347,32.7783],[-117.2345,32.7785],[-117.2344,32.7786],[-117.2339,32.7789],[-117.2337,32.7789],[-117.2336,32.7789],[-117.2331,32.7792],[-117.2328,32.7795],[-117.2325,32.7795],[-117.2322,32.7792],[-117.2322,32.7789],[-117.2322,32.7786],[-117.2325,32.7775],[-117.2328,32.7767],[-117.2328,32.7764]]]]}}]}","volume":"157","publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"583415aae4b0070c0abed80c","contributors":{"authors":[{"text":"Butsic, Van","contributorId":11524,"corporation":false,"usgs":true,"family":"Butsic","given":"Van","affiliations":[],"preferred":false,"id":654176,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Syphard, Alexandra D.","contributorId":8977,"corporation":false,"usgs":false,"family":"Syphard","given":"Alexandra","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":654177,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Keeley, Jon E. 0000-0002-4564-6521 jon_keeley@usgs.gov","orcid":"https://orcid.org/0000-0002-4564-6521","contributorId":1268,"corporation":false,"usgs":true,"family":"Keeley","given":"Jon","email":"jon_keeley@usgs.gov","middleInitial":"E.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":654178,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bar-Massada, Avi","contributorId":172973,"corporation":false,"usgs":false,"family":"Bar-Massada","given":"Avi","affiliations":[{"id":27129,"text":"Dep't Biology and Environment, U of Haifa at Oranim, Israel","active":true,"usgs":false}],"preferred":false,"id":654179,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70193787,"text":"70193787 - 2017 - AnimalFinder: A semi-automated system for animal detection in time-lapse camera trap images","interactions":[],"lastModifiedDate":"2017-11-08T13:22:20","indexId":"70193787","displayToPublicDate":"2016-11-16T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1457,"text":"Ecological Informatics","active":true,"publicationSubtype":{"id":10}},"title":"AnimalFinder: A semi-automated system for animal detection in time-lapse camera trap images","docAbstract":"<p><span>Although the use of camera traps in wildlife management is well established, technologies to automate image processing have been much slower in development, despite their potential to drastically reduce personnel time and cost required to review photos. We developed AnimalFinder in MATLAB® to identify animal presence in time-lapse camera trap images by comparing individual photos to all images contained within the subset of images (i.e. photos from the same survey and site), with some manual processing required to remove false positives and collect other relevant data (species, sex, etc.). We tested AnimalFinder on a set of camera trap images and compared the presence/absence results with manual-only review with white-tailed deer (</span><span><i><a title=\"Learn more about Odocoileus\" href=\"http://www.sciencedirect.com/topics/agricultural-and-biological-sciences/odocoileus\" data-mce-href=\"http://www.sciencedirect.com/topics/agricultural-and-biological-sciences/odocoileus\">Odocoileus</a></i><span>&nbsp;</span>virginianus</span><span>), wild pigs (</span><i>Sus scrofa</i><span>), and raccoons (</span><i>Procyon lotor</i><span>). We compared abundance estimates, model rankings, and coefficient estimates of detection and abundance for white-tailed deer using N-mixture models. AnimalFinder performance varied depending on a threshold value that affects program sensitivity to frequently occurring pixels in a series of images. Higher threshold values led to fewer false negatives (missed deer images) but increased manual processing time, but even at the highest threshold value, the program reduced the images requiring manual review by ~</span><span>40% and correctly identified &gt;</span><span>90% of deer, raccoon, and wild pig images. Estimates of white-tailed deer were similar between AnimalFinder and the manual-only method (~</span><span>1–2 deer difference, depending on the model), as were model rankings and coefficient estimates. Our results show that the program significantly reduced data processing time and may increase efficiency of camera trapping surveys.</span></p>","language":"English","publisher":"Elsevier ","doi":"10.1016/j.ecoinf.2016.11.003","usgsCitation":"Price Tack, J.L., West, B.S., McGowan, C.P., Ditchkoff, S.S., Reeves, S.J., Keever, A., and Grand, J.B., 2017, AnimalFinder: A semi-automated system for animal detection in time-lapse camera trap images: Ecological Informatics, v. 36, p. 145-151, https://doi.org/10.1016/j.ecoinf.2016.11.003.","productDescription":"6 p.","startPage":"145","endPage":"151","ipdsId":"IP-075973","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":348456,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"36","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a0425bde4b0dc0b45b453ca","contributors":{"authors":[{"text":"Price Tack, Jennifer L.","contributorId":200155,"corporation":false,"usgs":false,"family":"Price Tack","given":"Jennifer","email":"","middleInitial":"L.","affiliations":[{"id":33694,"text":"School of Forestry and Wildlife Sciences, Auburn University","active":true,"usgs":false}],"preferred":false,"id":721188,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"West, Brian S.","contributorId":200157,"corporation":false,"usgs":false,"family":"West","given":"Brian","email":"","middleInitial":"S.","affiliations":[{"id":13360,"text":"Auburn University","active":true,"usgs":false}],"preferred":false,"id":721189,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McGowan, Conor P. 0000-0002-7330-9581 cmcgowan@usgs.gov","orcid":"https://orcid.org/0000-0002-7330-9581","contributorId":167162,"corporation":false,"usgs":true,"family":"McGowan","given":"Conor","email":"cmcgowan@usgs.gov","middleInitial":"P.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":false,"id":720508,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ditchkoff, Stephen S.","contributorId":193053,"corporation":false,"usgs":false,"family":"Ditchkoff","given":"Stephen","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":721190,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Reeves, Stanley J.","contributorId":200160,"corporation":false,"usgs":false,"family":"Reeves","given":"Stanley","email":"","middleInitial":"J.","affiliations":[{"id":13360,"text":"Auburn University","active":true,"usgs":false}],"preferred":false,"id":721191,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Keever, Allison","contributorId":187743,"corporation":false,"usgs":false,"family":"Keever","given":"Allison","email":"","affiliations":[],"preferred":false,"id":721192,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Grand, J. Barry 0000-0002-3576-4567 barry_grand@usgs.gov","orcid":"https://orcid.org/0000-0002-3576-4567","contributorId":579,"corporation":false,"usgs":true,"family":"Grand","given":"J.","email":"barry_grand@usgs.gov","middleInitial":"Barry","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":720509,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70178376,"text":"70178376 - 2017 - Development of the oriental latrine fly, <i>Chrysomya megacephala</i> (Diptera: Calliphoridae), at five constant temperatures","interactions":[],"lastModifiedDate":"2017-03-22T14:58:15","indexId":"70178376","displayToPublicDate":"2016-11-15T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2385,"text":"Journal of Medical Entomology","active":true,"publicationSubtype":{"id":10}},"title":"Development of the oriental latrine fly, <i>Chrysomya megacephala</i> (Diptera: Calliphoridae), at five constant temperatures","docAbstract":"<p><i>Chrysomya megacephala</i><span> (Fabricius) is a forensically important fly that is found throughout the tropics and subtropics. We calculated the accumulated development time and transition points for each life stage from eclosion to adult emergence at five constant temperatures: 15, 20, 25, 30, and 35 °C. For each transition, the 10th, 50th, and 90th percentiles were calculated with a logistic linear model. The mean transition times and % survivorship were determined directly from the raw laboratory data. Development times of </span><i>C. megacephala</i><span> were compared with that of two other closely related species, </span><i>Chrysomya rufifacies</i><span> (Macquart) and </span><i>Phormia regina</i><span> (Meigen). Ambient and larval mass temperatures were collected from field studies conducted from 2001–2004. Field study data indicated that adult fly activity was reduced at lower ambient temperatures, but once a larval mass was established, heat generation occurred. These development times and durations can be used for estimation of a postmortem interval (PMI).</span></p>","language":"English","publisher":"Oxford University Press ","doi":"10.1093/jme/tjw169","usgsCitation":"Gruner, S.V., Slone, D., Capinera, J., and Turco, M.P., 2017, Development of the oriental latrine fly, <i>Chrysomya megacephala</i> (Diptera: Calliphoridae), at five constant temperatures: Journal of Medical Entomology, v. 54, no. 2, p. 290-298, https://doi.org/10.1093/jme/tjw169.","productDescription":"9 p.","startPage":"290","endPage":"298","ipdsId":"IP-059412","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":331020,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"2","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2016-11-04","publicationStatus":"PW","scienceBaseUri":"582c2ce1e4b0c253be072bf2","contributors":{"authors":[{"text":"Gruner, S. V.","contributorId":176868,"corporation":false,"usgs":false,"family":"Gruner","given":"S.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":653841,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slone, D. H. 0000-0002-9903-9727","orcid":"https://orcid.org/0000-0002-9903-9727","contributorId":33040,"corporation":false,"usgs":true,"family":"Slone","given":"D. H.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":653842,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Capinera, J.L.","contributorId":38780,"corporation":false,"usgs":true,"family":"Capinera","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":653843,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Turco, M. P.","contributorId":176867,"corporation":false,"usgs":false,"family":"Turco","given":"M.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":653844,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70178218,"text":"70178218 - 2017 - Detection limits of quantitative and digital PCR assays and their influence in presence-absence surveys of environmental DNA","interactions":[],"lastModifiedDate":"2017-02-24T10:51:24","indexId":"70178218","displayToPublicDate":"2016-11-07T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2776,"text":"Molecular Ecology Resources","active":true,"publicationSubtype":{"id":10}},"title":"Detection limits of quantitative and digital PCR assays and their influence in presence-absence surveys of environmental DNA","docAbstract":"<p><span>A set of universal guidelines is needed to determine the limit of detection (LOD) in PCR-based analyses of low concentration DNA. In particular, environmental DNA (eDNA) studies require sensitive and reliable methods to detect rare and cryptic species through shed genetic material in environmental samples. Current strategies for assessing detection limits of eDNA are either too stringent or subjective, possibly resulting in biased estimates of species’ presence. Here, a conservative LOD analysis grounded in analytical chemistry is proposed to correct for overestimated DNA concentrations predominantly caused by the concentration plateau, a nonlinear relationship between expected and measured DNA concentrations. We have used statistical criteria to establish formal mathematical models for both quantitative and droplet digital PCR. To assess the method, a new Grass Carp (</span><i>Ctenopharyngodon idella</i><span>) TaqMan assay was developed and tested on both PCR platforms using eDNA in water samples. The LOD adjustment reduced Grass Carp occupancy and detection estimates while increasing uncertainty – indicating that caution needs to be applied to eDNA data without LOD correction. Compared to quantitative PCR, digital PCR had higher occurrence estimates due to increased sensitivity and dilution of inhibitors at low concentrations. Without accurate LOD correction, species occurrence and detection probabilities based on eDNA estimates are prone to a source of bias that cannot be reduced by an increase in sample size or PCR replicates. Other applications also could benefit from a standardized LOD such as GMO food analysis, and forensic and clinical diagnostics.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/1755-0998.12619","usgsCitation":"Hunter, M., Dorazio, R.M., Butterfield, J.S., Meigs-Friend, G., Nico, L., and Ferrante, J.A., 2017, Detection limits of quantitative and digital PCR assays and their influence in presence-absence surveys of environmental DNA: Molecular Ecology Resources, v. 17, no. 2, p. 221-229, https://doi.org/10.1111/1755-0998.12619.","productDescription":"9 p.","startPage":"221","endPage":"229","ipdsId":"IP-074405","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":330858,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"2","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationDate":"2016-11-20","publicationStatus":"PW","scienceBaseUri":"5821a0dce4b02f1a881de968","chorus":{"doi":"10.1111/1755-0998.12619","url":"http://dx.doi.org/10.1111/1755-0998.12619","publisher":"Wiley-Blackwell","authors":"Hunter Margaret E., Dorazio Robert M., Butterfield John S. S., Meigs-Friend Gaia, Nico Leo G., Ferrante Jason A.","journalName":"Molecular Ecology Resources","publicationDate":"11/20/2016","auditedOn":"12/19/2016","publiclyAccessibleDate":"11/20/2016"},"contributors":{"authors":[{"text":"Hunter, Margaret 0000-0002-4760-9302 mhunter@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-9302","contributorId":140627,"corporation":false,"usgs":true,"family":"Hunter","given":"Margaret","email":"mhunter@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":653305,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dorazio, Robert M. 0000-0003-2663-0468 bob_dorazio@usgs.gov","orcid":"https://orcid.org/0000-0003-2663-0468","contributorId":1668,"corporation":false,"usgs":true,"family":"Dorazio","given":"Robert","email":"bob_dorazio@usgs.gov","middleInitial":"M.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":653306,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Butterfield, John S. jbutterfield@usgs.gov","contributorId":5593,"corporation":false,"usgs":true,"family":"Butterfield","given":"John","email":"jbutterfield@usgs.gov","middleInitial":"S.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":653307,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meigs-Friend, Gaia 0000-0001-5181-7510 gmeigs-friend@usgs.gov","orcid":"https://orcid.org/0000-0001-5181-7510","contributorId":4688,"corporation":false,"usgs":true,"family":"Meigs-Friend","given":"Gaia","email":"gmeigs-friend@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":653308,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nico, Leo 0000-0002-4488-7737 lnico@usgs.gov","orcid":"https://orcid.org/0000-0002-4488-7737","contributorId":138599,"corporation":false,"usgs":true,"family":"Nico","given":"Leo","email":"lnico@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":653309,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ferrante, Jason A. 0000-0003-3453-4636 jferrante@usgs.gov","orcid":"https://orcid.org/0000-0003-3453-4636","contributorId":176726,"corporation":false,"usgs":true,"family":"Ferrante","given":"Jason","email":"jferrante@usgs.gov","middleInitial":"A.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":653310,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70178045,"text":"70178045 - 2017 - How will predicted land-use change affect waterfowl spring stopover ecology? Inferences from an individual-based model","interactions":[],"lastModifiedDate":"2017-05-15T17:19:32","indexId":"70178045","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2163,"text":"Journal of Applied Ecology","active":true,"publicationSubtype":{"id":10}},"title":"How will predicted land-use change affect waterfowl spring stopover ecology? Inferences from an individual-based model","docAbstract":"<ol id=\"jpe12788-list-0001\" class=\"o-list--numbered o-list--paragraph\"><li>Habitat loss, habitat fragmentation, overexploitation and climate change pose familiar and new challenges to conserving natural populations throughout the world. One approach conservation planners may use to evaluate the effects of these challenges on wildlife populations is scenario planning.</li><li>We developed an individual-based model to evaluate the effects of future land use and land cover changes on spring-migrating dabbling ducks in North America. We assessed the effects of three Intergovernmental Panel&nbsp;on Climate Change emission scenarios (A1B, A2 and B1) on dabbling duck stopover duration, movement distances and mortality. We specifically focused on migration stopover duration because previous research has demonstrated that individuals arriving earlier on the nesting grounds exhibit increased reproductive fitness.</li><li>Compared to present conditions, all three scenarios increased stopover duration and movement distances of agent ducks.</li><li>Although all three scenarios presented migrating ducks with increased amounts of wetland habitat, scenarios also contained substantially less cropland, which decreased overall carrying capacity of the study area.</li><li><i>Synthesis and applications</i>. Land-use change may increase waterfowl spring migration stopover duration in the midcontinent region of North America due to reduced landscape energetic carrying capacity. Climate change will alter spatial patterns of crop distributions with corn and rice production areas shifting to different regions. Thus, conservation planners will have to address population-level energetic implications of shifting agricultural food resources and increased uncertainty in yearly precipitation patterns within the next 50&nbsp;years.</li></ol>","language":"English","publisher":"British Ecological Society","doi":"10.1111/1365-2664.12788","usgsCitation":"Beatty, W.S., Kesler, D.C., Webb, E.B., Naylor, L.W., Raedeke, A.H., Humburg, D.D., Coluccy, J.M., and Soulliere, G.J., 2017, How will predicted land-use change affect waterfowl spring stopover ecology? Inferences from an individual-based model: Journal of Applied Ecology, v. 54, no. 3, p. 926-934, https://doi.org/10.1111/1365-2664.12788.","productDescription":"9 p.","startPage":"926","endPage":"934","ipdsId":"IP-066514","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":470209,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/1365-2664.12788","text":"Publisher Index Page"},{"id":330603,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"3","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2016-10-11","publicationStatus":"PW","scienceBaseUri":"5819a9c1e4b0bb36a4c91003","contributors":{"authors":[{"text":"Beatty, William S. 0000-0003-0013-3113 wbeatty@usgs.gov","orcid":"https://orcid.org/0000-0003-0013-3113","contributorId":173946,"corporation":false,"usgs":true,"family":"Beatty","given":"William","email":"wbeatty@usgs.gov","middleInitial":"S.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":652611,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kesler, Dylan C.","contributorId":14358,"corporation":false,"usgs":false,"family":"Kesler","given":"Dylan","email":"","middleInitial":"C.","affiliations":[{"id":6769,"text":"University of Missouri, Columbia, MO","active":true,"usgs":false}],"preferred":false,"id":652612,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Webb, Elisabeth B. 0000-0003-3851-6056 ewebb@usgs.gov","orcid":"https://orcid.org/0000-0003-3851-6056","contributorId":3981,"corporation":false,"usgs":true,"family":"Webb","given":"Elisabeth","email":"ewebb@usgs.gov","middleInitial":"B.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":652590,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Naylor, Luke W.","contributorId":145840,"corporation":false,"usgs":false,"family":"Naylor","given":"Luke","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":652613,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Raedeke, Andrew H.","contributorId":94083,"corporation":false,"usgs":true,"family":"Raedeke","given":"Andrew","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":652614,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Humburg, Dale D.","contributorId":79357,"corporation":false,"usgs":false,"family":"Humburg","given":"Dale","email":"","middleInitial":"D.","affiliations":[{"id":13073,"text":"Ducks Unlimited, Inc.","active":true,"usgs":false}],"preferred":false,"id":652615,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Coluccy, John M.","contributorId":111382,"corporation":false,"usgs":true,"family":"Coluccy","given":"John","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":652616,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Soulliere, Gregory J.","contributorId":172329,"corporation":false,"usgs":false,"family":"Soulliere","given":"Gregory","email":"","middleInitial":"J.","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":652617,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70178063,"text":"70178063 - 2017 - Combining citizen science species distribution models and stable isotopes reveals migratory connectivity in the secretive Virginia rail","interactions":[],"lastModifiedDate":"2017-03-22T15:00:13","indexId":"70178063","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2163,"text":"Journal of Applied Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Combining citizen science species distribution models and stable isotopes reveals migratory connectivity in the secretive Virginia rail","docAbstract":"<ol id=\"jpe12723-list-0001\" class=\"o-list--numbered o-list--paragraph\"><li>Stable hydrogen isotope (δD) methods for tracking animal movement are widely used yet often produce low resolution assignments. Incorporating prior knowledge of abundance, distribution or movement patterns can ameliorate this limitation, but data are lacking for most species. We demonstrate how observations reported by citizen scientists can be used to develop robust estimates of species distributions and to constrain δD assignments.</li><li>We developed a Bayesian framework to refine isotopic estimates of migrant animal origins conditional on species distribution models constructed from citizen scientist observations. To illustrate this approach, we analysed the migratory connectivity of the Virginia rail <i>Rallus limicola</i>, a secretive and declining migratory game bird in North America.</li><li>Citizen science observations enabled both estimation of sampling bias and construction of bias-corrected species distribution models. Conditioning δD assignments on these species distribution models yielded comparably high-resolution assignments.</li><li>Most Virginia rails wintering across five Gulf Coast sites spent the previous summer near the Great Lakes, although a considerable minority originated from the Chesapeake Bay watershed or Prairie Pothole region of North Dakota. Conversely, the majority of migrating Virginia rails from a site in the Great Lakes most likely spent the previous winter on the Gulf Coast between Texas and Louisiana.</li><li><i>Synthesis and applications</i>. In this analysis, Virginia rail migratory connectivity does not fully correspond to the administrative flyways used to manage migratory birds. This example demonstrates that with the increasing availability of citizen science data to create species distribution models, our framework can produce high-resolution estimates of migratory connectivity for many animals, including cryptic species. Empirical evidence of links between seasonal habitats will help enable effective habitat management, hunting quotas and population monitoring and also highlight critical knowledge gaps.</li></ol>","language":"English","publisher":"British Ecological Society","doi":"10.1111/1365-2664.12723","usgsCitation":"Fournier, A., Sullivan, A.R., Bump, J.K., Perkins, M., Shieldcastle, M.C., and King, S.L., 2017, Combining citizen science species distribution models and stable isotopes reveals migratory connectivity in the secretive Virginia rail: Journal of Applied Ecology, v. 54, no. 2, p. 618-627, https://doi.org/10.1111/1365-2664.12723.","productDescription":"10 p.","startPage":"618","endPage":"627","ipdsId":"IP-064836","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":470208,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/1365-2664.12723","text":"Publisher Index Page"},{"id":330642,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"2","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2016-07-13","publicationStatus":"PW","scienceBaseUri":"5819a9c0e4b0bb36a4c90fff","contributors":{"authors":[{"text":"Fournier, Auriel M. V.","contributorId":176535,"corporation":false,"usgs":false,"family":"Fournier","given":"Auriel M. V.","affiliations":[],"preferred":false,"id":652704,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sullivan, Alexis R.","contributorId":176536,"corporation":false,"usgs":false,"family":"Sullivan","given":"Alexis","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":652705,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bump, Joseph K.","contributorId":176538,"corporation":false,"usgs":false,"family":"Bump","given":"Joseph","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":652706,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Perkins, Marie","contributorId":22957,"corporation":false,"usgs":false,"family":"Perkins","given":"Marie","email":"","affiliations":[],"preferred":false,"id":685742,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Shieldcastle, Mark C.","contributorId":189699,"corporation":false,"usgs":false,"family":"Shieldcastle","given":"Mark","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":685743,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"King, Sammy L. 0000-0002-5364-6361 sking@usgs.gov","orcid":"https://orcid.org/0000-0002-5364-6361","contributorId":557,"corporation":false,"usgs":true,"family":"King","given":"Sammy","email":"sking@usgs.gov","middleInitial":"L.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":652689,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70178046,"text":"70178046 - 2017 - Evaluating nest supplementation as a recovery strategy for the endangered rodents of the Florida Keys","interactions":[],"lastModifiedDate":"2017-03-15T14:13:53","indexId":"70178046","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3271,"text":"Restoration Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Evaluating nest supplementation as a recovery strategy for the endangered rodents of the Florida Keys","docAbstract":"<p><span>The Key Largo woodrat (</span><i>Neotoma floridana smalli</i><span>) and Key Largo cotton mouse (</span><i>Peromyscus gossypinus allapaticola</i><span>) are federally endangered subspecies endemic to the tropical hardwood hammocks of Key Largo, Florida. Woodrats are considered generalists in habitat and diet, yet a steady decline in natural stick nests and capture rates over the past several decades suggests that they are limited by the availability of nesting habitat due to habitat loss and fragmentation. The more specialized Key Largo cotton mouse appears to rely on old growth hammock, a habitat type that is rare following past land clearing. In 2004, the U.S. Fish and Wildlife Service started building supplemental nest structures to restore habitat quality and connectivity for these endangered rodents, but nest use requires evaluation. We used camera traps and occupancy models to evaluate the factors influencing woodrat and cotton mouse use of the supplemental nests. We detected woodrats at 65 and cotton mice at 175 of 284 sampled nest structures, with co-occurrence at 38 nests. Woodrat nest use followed a gradient from low nest use in the north to high nest use in the south, which might relate to the proximity of free-ranging domestic cat (</span><i>Felis catus</i><span>) colonies in residential developments. Cotton mouse nest use, however, was related positively to mature hammock and related negatively to disturbed areas (e.g. scarified lands). The two species occurred independently of each other. Stick-stacking behavior was observed at supplemental nests and, although it was correlated with detection of woodrats, it was not a strong predictor of their occurrence. We suggest that nest supplementation can be an important tool for species recovery as habitat quality continues to improve with succession.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/rec.12418","usgsCitation":"Cove, M., Simons, T.R., Gardner, B., Maurer, A.S., and O’Connell, A.F., 2017, Evaluating nest supplementation as a recovery strategy for the endangered rodents of the Florida Keys: Restoration Ecology, v. 25, no. 2, p. 253-260, https://doi.org/10.1111/rec.12418.","productDescription":"8 p.","startPage":"253","endPage":"260","ipdsId":"IP-066131","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":337480,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Key Largo","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.16125488281249,\n              24.347096633808512\n            ],\n            [\n              -79.9639892578125,\n              24.347096633808512\n            ],\n            [\n              -79.9639892578125,\n              25.84439325019514\n            ],\n            [\n              -82.16125488281249,\n              25.84439325019514\n            ],\n            [\n              -82.16125488281249,\n              24.347096633808512\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"25","issue":"2","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2016-08-13","publicationStatus":"PW","scienceBaseUri":"5819a9c1e4b0bb36a4c91001","contributors":{"authors":[{"text":"Cove, Michael V.","contributorId":176507,"corporation":false,"usgs":false,"family":"Cove","given":"Michael V.","affiliations":[],"preferred":false,"id":652605,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Simons, Theodore R. 0000-0002-1884-6229 tsimons@usgs.gov","orcid":"https://orcid.org/0000-0002-1884-6229","contributorId":2623,"corporation":false,"usgs":true,"family":"Simons","given":"Theodore","email":"tsimons@usgs.gov","middleInitial":"R.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":652591,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gardner, Beth","contributorId":91612,"corporation":false,"usgs":false,"family":"Gardner","given":"Beth","affiliations":[{"id":13553,"text":"University of Washington-Seattle","active":true,"usgs":false}],"preferred":false,"id":652606,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Maurer, Andrew S.","contributorId":176508,"corporation":false,"usgs":false,"family":"Maurer","given":"Andrew","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":652607,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"O’Connell, Allan F. 0000-0001-7032-7023 aoconnell@usgs.gov","orcid":"https://orcid.org/0000-0001-7032-7023","contributorId":471,"corporation":false,"usgs":true,"family":"O’Connell","given":"Allan","email":"aoconnell@usgs.gov","middleInitial":"F.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":652608,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70177944,"text":"70177944 - 2017 - Hydrologic restoration in a dynamic subtropical mangrove-to-marsh ecotone","interactions":[],"lastModifiedDate":"2017-06-28T10:23:25","indexId":"70177944","displayToPublicDate":"2016-10-31T12:30:35","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3271,"text":"Restoration Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Hydrologic restoration in a dynamic subtropical mangrove-to-marsh ecotone","docAbstract":"<p><span>Extensive hydrologic modifications in coastal regions across the world have occurred to support infrastructure development, altering the function of many coastal wetlands. Wetland restoration success is dependent on the existence of hydrologic regimes that support development of appropriate soils and the growth and persistence of wetland vegetation. In Florida, United States, the Comprehensive Everglades Restoration Program (CERP) seeks to restore, protect, and preserve water resources of the greater Everglades region. Herein we describe vegetation dynamics in a mangrove-to-marsh ecotone within the impact area of a CERP hydrologic restoration project currently under development. Vegetation communities are also described for a similar area outside the project area. We found that vegetation shifts within the impact area occurred over a 7-year period; cover of herbaceous species varied by location, and an 88% increase in the total number of mangrove seedlings was documented. We attribute these shifts to the existing modified hydrologic regime, which is characterized by a low volume of freshwater sheet flow compared with historical conditions (i.e. before modification), as well as increased tidal influence. We also identified a significant trend of decreasing soil surface elevation at the impact area. The CERP restoration project is designed to increase freshwater sheet flow to the impact area. Information from our study characterizing existing vegetation dynamics prior to implementation of the restoration project is required to allow documentation of long-term project effects on plant community composition and structure within a framework of background variation, thereby allowing assessment of the project's success in restoring critical ecosystem functions.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/rec.12452","usgsCitation":"Howard, R.J., Day, R.H., Krauss, K.W., From, A.S., Allain, L.K., and Cormier, N., 2017, Hydrologic restoration in a dynamic subtropical mangrove-to-marsh ecotone: Restoration Ecology, v. 25, no. 3, p. 471-482, https://doi.org/10.1111/rec.12452.","productDescription":"12 p.","startPage":"471","endPage":"482","ipdsId":"IP-077093","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":438461,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9ZLM50V","text":"USGS data release","linkHelpText":"Vegetation survey of southwest Florida for use in assessment of the Picayune Strand Restoration Project effects"},{"id":330576,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida ","otherGeospatial":"Big Cypress National Rreserve","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.57485961914062,\n              26.025319095640015\n            ],\n            [\n              -81.48422241210938,\n              26.00865837808846\n            ],\n            [\n              -81.42105102539061,\n              25.988909281163984\n            ],\n            [\n              -81.35169982910156,\n              25.96421824281039\n            ],\n            [\n              -81.30844116210938,\n              25.99014369697799\n            ],\n            [\n              -81.27204895019531,\n              25.966687579916506\n            ],\n            [\n              -81.34346008300781,\n              25.775778914534246\n            ],\n            [\n              -81.4031982421875,\n              25.77516058680343\n            ],\n            [\n              -81.48284912109374,\n              25.80792751489933\n            ],\n            [\n              -81.54121398925781,\n              25.845011216684284\n            ],\n            [\n              -81.59065246582031,\n              25.86910939099931\n            ],\n            [\n              -81.63253784179688,\n              25.89258493702574\n            ],\n            [\n              -81.66549682617188,\n              25.93828707492375\n            ],\n            [\n              -81.57485961914062,\n              26.025319095640015\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"25","issue":"3","publishingServiceCenter":{"id":5,"text":"Lafayette PSC"},"noUsgsAuthors":false,"publicationDate":"2016-09-26","publicationStatus":"PW","scienceBaseUri":"5818582ce4b0bb36a4c6fa01","contributors":{"authors":[{"text":"Howard, Rebecca J. 0000-0001-7264-4364 howardr@usgs.gov","orcid":"https://orcid.org/0000-0001-7264-4364","contributorId":2429,"corporation":false,"usgs":true,"family":"Howard","given":"Rebecca","email":"howardr@usgs.gov","middleInitial":"J.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":652442,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Day, Richard H. 0000-0002-5959-7054 dayr@usgs.gov","orcid":"https://orcid.org/0000-0002-5959-7054","contributorId":2427,"corporation":false,"usgs":true,"family":"Day","given":"Richard","email":"dayr@usgs.gov","middleInitial":"H.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":652443,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Krauss, Ken W. 0000-0003-2195-0729 kraussk@usgs.gov","orcid":"https://orcid.org/0000-0003-2195-0729","contributorId":2017,"corporation":false,"usgs":true,"family":"Krauss","given":"Ken","email":"kraussk@usgs.gov","middleInitial":"W.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":652444,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"From, Andrew S. 0000-0002-6543-2627 froma@usgs.gov","orcid":"https://orcid.org/0000-0002-6543-2627","contributorId":5038,"corporation":false,"usgs":true,"family":"From","given":"Andrew","email":"froma@usgs.gov","middleInitial":"S.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":false,"id":652445,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Allain, Larry K. 0000-0002-7717-9761 allainl@usgs.gov","orcid":"https://orcid.org/0000-0002-7717-9761","contributorId":2414,"corporation":false,"usgs":true,"family":"Allain","given":"Larry","email":"allainl@usgs.gov","middleInitial":"K.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":652446,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Cormier, Nicole 0000-0003-2453-9900 cormiern@usgs.gov","orcid":"https://orcid.org/0000-0003-2453-9900","contributorId":4262,"corporation":false,"usgs":true,"family":"Cormier","given":"Nicole","email":"cormiern@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":652447,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70178213,"text":"70178213 - 2017 - Breeding birds in managed forests on public conservation lands in the Mississippi Alluvial Valley","interactions":[],"lastModifiedDate":"2016-11-10T09:05:19","indexId":"70178213","displayToPublicDate":"2016-10-27T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Breeding birds in managed forests on public conservation lands in the Mississippi Alluvial Valley","docAbstract":"<p><span>Managers of public conservation lands in the Mississippi Alluvial Valley have implemented forest management strategies to improve bottomland hardwood habitat for target wildlife species. Through implementation of various silvicultural practices, forest managers have sought to attain forest structural conditions (e.g.,&nbsp;canopy cover, basal area, etc.) within values postulated to benefit wildlife. We evaluated data from point count surveys of breeding birds on 180 silviculturally treated stands (1049 counts) that ranged from 1 to 20&nbsp;years&nbsp;post-treatment and 134 control stands (676 counts) that had not been harvested for &gt;20&nbsp;years. Birds detected during 10-min counts were recorded within four distance classes and three time intervals. Avian diversity was greater on treated stands than on unharvested stands. Of 42 commonly detected species, six species including Prothonotary Warbler (</span><i>Prothonotaria citrea</i><span>) and Acadian Flycatcher (</span><i>Empidonax virescens</i><span>) were indicative of control stands. Similarly, six species including Indigo Bunting (</span><i>Passerina cyanea</i><span>) and Yellow-breasted Chat (</span><i>Icteria virens</i><span>) were indicative of treated stands. Using a removal model to assess probability of detection, we evaluated occupancy of bottomland forests at two spatial scales (stands and points within occupied stands). Wildlife-forestry treatment improved predictive models of species occupancy for 18 species. We found years post treatment (range&nbsp;=&nbsp;1–20), total basal area, and overstory canopy were important species-specific predictors of occupancy, whereas variability in basal area was not. In addition, we used a removal model to estimate species-specific probability of availability for detection, and a distance model to estimate effective detection radius. We used these two estimated parameters to derive species densities and 95% confidence intervals for treated and unharvested stands. Avian densities differed between treated and control stands for 16 species, but only Common Yellowthroat (</span><i>Geothlypis trichas</i><span>) and Yellow-breasted Chat had greater densities on treated stands.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.foreco.2016.10.031","usgsCitation":"Twedt, D.J., and Wilson, R.R., 2017, Breeding birds in managed forests on public conservation lands in the Mississippi Alluvial Valley: Forest Ecology and Management, v. 384, p. 180-190, https://doi.org/10.1016/j.foreco.2016.10.031.","productDescription":"11 p.","startPage":"180","endPage":"190","ipdsId":"IP-074454","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":330859,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":" Mississippi Alluvial Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.83544921874999,\n              37.23032838760387\n            ],\n            [\n              -88.70361328125,\n              36.914764288955936\n            ],\n            [\n              -88.72558593749999,\n              36.20882309283712\n            ],\n            [\n              -88.87939453125,\n              35.764343479667176\n            ],\n            [\n              -89.20898437499999,\n              34.72355492704221\n            ],\n            [\n              -89.93408203124999,\n              33.97980872872457\n            ],\n            [\n              -90.1318359375,\n              33.17434155100208\n            ],\n            [\n              -90.54931640625,\n              32.491230287947594\n            ],\n            [\n              -91.16455078125,\n              31.44741029142872\n            ],\n            [\n              -91.29638671875,\n              30.95876857077987\n            ],\n            [\n              -90.94482421875,\n              30.543338954230222\n            ],\n            [\n              -90.28564453124999,\n              30.334953881988564\n            ],\n            [\n              -89.56054687499999,\n              30.20211367909724\n            ],\n            [\n              -89.36279296875,\n              30.012030680358613\n            ],\n            [\n              -89.01123046875,\n              29.516110386062277\n            ],\n            [\n              -89.05517578125,\n              29.094577077511826\n            ],\n            [\n              -89.62646484375,\n              28.8831596093235\n            ],\n            [\n              -90.54931640625,\n              29.132970130878636\n            ],\n            [\n              -91.40625,\n              29.477861195816843\n            ],\n            [\n              -91.8896484375,\n              30.164126343161097\n            ],\n            [\n              -92.0654296875,\n              30.845647420182598\n            ],\n            [\n              -91.95556640625,\n              31.85889704445453\n            ],\n            [\n              -92.1533203125,\n              32.32427558887655\n            ],\n            [\n              -91.669921875,\n              33.26624989076275\n            ],\n            [\n              -91.69189453125,\n              33.87041555094183\n            ],\n            [\n              -92.1533203125,\n              34.415973384481866\n            ],\n            [\n              -92.13134765625,\n              35.22767235493586\n            ],\n            [\n              -91.34033203125,\n              35.871246850027966\n            ],\n            [\n              -90.81298828125,\n              36.54494944148322\n            ],\n            [\n              -90.3076171875,\n              37.142803443716836\n            ],\n            [\n              -89.80224609374999,\n              37.43997405227057\n            ],\n            [\n              -89.27490234375,\n              37.59682400108367\n            ],\n            [\n              -88.83544921874999,\n              37.23032838760387\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"384","publishingServiceCenter":{"id":10,"text":"Baltimore PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5821a0dbe4b02f1a881de956","contributors":{"authors":[{"text":"Twedt, Daniel J. 0000-0003-1223-5045 dtwedt@usgs.gov","orcid":"https://orcid.org/0000-0003-1223-5045","contributorId":398,"corporation":false,"usgs":true,"family":"Twedt","given":"Daniel","email":"dtwedt@usgs.gov","middleInitial":"J.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":653261,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilson, R. Randy","contributorId":100287,"corporation":false,"usgs":true,"family":"Wilson","given":"R.","email":"","middleInitial":"Randy","affiliations":[],"preferred":false,"id":653262,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70177984,"text":"70177984 - 2017 - Improving spatio-temporal benefit transfers for pest control by generalist predators in cotton in the southwestern U.S.","interactions":[],"lastModifiedDate":"2020-09-01T14:19:50.040593","indexId":"70177984","displayToPublicDate":"2016-10-25T00:00:00","publicationYear":"2017","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2029,"text":"International Journal of Biodiversity Science, Ecosystem Services and Management","active":true,"publicationSubtype":{"id":10}},"title":"Improving spatio-temporal benefit transfers for pest control by generalist predators in cotton in the southwestern U.S.","docAbstract":"<p><span>Given rapid changes in agricultural practice, it is critical to understand how alterations in ecological, technological, and economic conditions over time and space impact ecosystem services in agroecosystems. Here, we present a benefit transfer approach to quantify cotton pest-control services provided by a generalist predator, the Mexican free-tailed bat (</span><i>Tadarida brasiliensis mexicana</i><span>), in the southwestern United States. We show that pest-control estimates derived using (1) a </span><i>compound spatial</i><span>–</span><i>temporal</i><span> model – which incorporates spatial and temporal variability in crop pest-control service values – are likely to exhibit less error than those derived using (2) a </span><i>simple-spatial</i><span> model (i.e., a model that extrapolates values derived for one area directly, without adjustment, to other areas) or (3) a </span><i>simple-temporal</i><span> model (i.e., a model that extrapolates data from a few points in time over longer time periods). Using our compound spatial–temporal approach, the annualized pest-control value was \\$12.2 million, in contrast to an estimate of \\$70.1 million (5.7 times greater), obtained from the simple-spatial approach. Using estimates from one year (simple-temporal approach) revealed large value differences (0.4 times smaller to 2 times greater). Finally, we present a detailed protocol for valuing pest-control services, which can be used to develop robust pest-control transfer functions for generalist predators in agroecosystems.</span></p>","language":"English","publisher":"Taylor & Francis","doi":"10.1080/21513732.2016.1240712","usgsCitation":"Wiederholt, R., Bagstad, K.J., McCracken, G.F., Diffendorfer, J.E., Loomis, J., Semmens, D.J., Russell, A.L., Sansone, C., LaSharr, K., Cryan, P.M., Reynoso, C., Medellin, R., and Lopez-Hoffman, L., 2017, Improving spatio-temporal benefit transfers for pest control by generalist predators in cotton in the southwestern U.S.: International Journal of Biodiversity Science, Ecosystem Services and Management, v. 13, no. 1, p. 27-39, https://doi.org/10.1080/21513732.2016.1240712.","productDescription":"13 p.","startPage":"27","endPage":"39","ipdsId":"IP-056064","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true},{"id":29789,"text":"John Wesley Powell Center for Analysis and Synthesis","active":true,"usgs":true}],"links":[{"id":470211,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1080/21513732.2016.1240712","text":"Publisher Index Page"},{"id":330572,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona, California, Kansas, New Mexico, Oklahoma, Texas","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-112.538593,37.000674],[-102.04224,36.993083],[-102.051744,40.003078],[-95.30829,39.999998],[-95.250254,39.948644],[-95.204428,39.938949],[-95.201935,39.904053],[-95.149657,39.905948],[-95.134747,39.876852],[-95.090158,39.86314],[-95.032053,39.868337],[-95.013152,39.899953],[-94.943867,39.89813],[-94.927252,39.880258],[-94.939767,39.85193],[-94.886933,39.833098],[-94.875944,39.813294],[-94.890292,39.791626],[-94.935782,39.778906],[-94.906244,39.759418],[-94.865243,39.770094],[-94.862943,39.742994],[-94.899316,39.724042],[-94.965318,39.739065],[-94.971317,39.68641],[-95.024595,39.668485],[-95.053367,39.630347],[-95.049277,39.589583],[-95.103228,39.577783],[-95.109304,39.542285],[-94.942039,39.389499],[-94.880979,39.383899],[-94.910641,39.348335],[-94.905329,39.311952],[-94.831471,39.256273],[-94.823791,39.209874],[-94.781518,39.206146],[-94.741938,39.170203],[-94.669135,39.182003],[-94.662435,39.157603],[-94.601733,39.159603],[-94.589933,39.140403],[-94.607354,39.113444],[-94.617919,36.499414],[-94.431822,35.397652],[-94.485875,33.637867],[-94.448637,33.642766],[-94.471152,33.601588],[-94.413155,33.569368],[-94.379649,33.580607],[-94.399227,33.559903],[-94.386086,33.544923],[-94.355945,33.54318],[-94.345513,33.567313],[-94.309582,33.551673],[-94.287025,33.58241],[-94.27909,33.557026],[-94.240179,33.589536],[-94.251569,33.558188],[-94.208078,33.566911],[-94.196395,33.555123],[-94.192483,33.570425],[-94.214431,33.583187],[-94.183913,33.594682],[-94.14216,33.58139],[-94.151257,33.571793],[-94.128658,33.550952],[-94.082641,33.575492],[-94.04345,33.552253],[-94.041833,31.992402],[-94.018664,31.990843],[-93.971712,31.920384],[-93.901173,31.885958],[-93.874761,31.821661],[-93.822598,31.773559],[-93.830647,31.745811],[-93.802452,31.693186],[-93.826462,31.666919],[-93.816838,31.622509],[-93.838057,31.606795],[-93.834924,31.586211],[-93.798087,31.534044],[-93.726736,31.5116],[-93.749476,31.46869],[-93.70093,31.437784],[-93.704879,31.410881],[-93.674117,31.397681],[-93.664665,31.357698],[-93.687851,31.309835],[-93.642516,31.269508],[-93.620343,31.271025],[-93.600308,31.176158],[-93.588503,31.165581],[-93.531744,31.180817],[-93.551693,31.097258],[-93.52301,31.065241],[-93.516943,31.023662],[-93.571906,30.987614],[-93.526245,30.939411],[-93.567788,30.888302],[-93.554057,30.824941],[-93.619129,30.742002],[-93.609544,30.723139],[-93.629904,30.67994],[-93.6831,30.640763],[-93.681235,30.596102],[-93.727844,30.57407],[-93.740253,30.539569],[-93.714322,30.518562],[-93.697828,30.443838],[-93.757654,30.390423],[-93.765822,30.333318],[-93.706608,30.281187],[-93.720946,30.209852],[-93.688212,30.141376],[-93.732485,30.088914],[-93.699396,30.05925],[-93.786935,29.99058],[-93.838374,29.882855],[-93.927992,29.80964],[-93.837971,29.690619],[-93.866981,29.673085],[-94.001406,29.681486],[-94.132577,29.646217],[-94.594853,29.467903],[-94.694158,29.415632],[-94.731047,29.369141],[-94.778691,29.361483],[-94.766848,29.393489],[-94.6724,29.476843],[-94.608557,29.483345],[-94.566674,29.531988],[-94.495025,29.525031],[-94.553988,29.573882],[-94.740699,29.525858],[-94.779674,29.530533],[-94.78954,29.546494],[-94.755237,29.562782],[-94.708741,29.625226],[-94.693154,29.694453],[-94.695317,29.723052],[-94.740919,29.787081],[-94.816085,29.75671],[-94.872551,29.67125],[-94.921318,29.658178],[-94.936089,29.692704],[-94.965963,29.70033],[-95.011025,29.650803],[-95.013623,29.62979],[-94.984831,29.604361],[-95.015165,29.539989],[-94.981916,29.511141],[-94.909898,29.49691],[-94.930861,29.450504],[-94.8908,29.433432],[-94.893994,29.30817],[-94.921593,29.281556],[-94.952526,29.290122],[-95.099101,29.173529],[-95.151925,29.151162],[-95.16525,29.113566],[-95.136221,29.084537],[-94.879239,29.285839],[-94.824953,29.306005],[-94.810696,29.353435],[-94.784895,29.335535],[-94.72253,29.331446],[-95.081773,29.111222],[-95.38239,28.866348],[-95.439594,28.859022],[-95.812504,28.664942],[-96.220376,28.491966],[-96.378616,28.383909],[-96.335119,28.437795],[-96.21505,28.509679],[-95.98616,28.606319],[-95.978526,28.650594],[-96.047737,28.649067],[-96.228909,28.580873],[-96.212624,28.622604],[-96.230944,28.641433],[-96.19125,28.69436],[-96.222802,28.698431],[-96.287942,28.683164],[-96.303718,28.644996],[-96.487943,28.569677],[-96.485907,28.607845],[-96.510844,28.61497],[-96.499648,28.635835],[-96.563262,28.644487],[-96.561226,28.696395],[-96.584091,28.722798],[-96.664534,28.696904],[-96.61059,28.638889],[-96.622804,28.622095],[-96.611099,28.585962],[-96.526111,28.557972],[-96.403973,28.44245],[-96.672677,28.335579],[-96.705247,28.348811],[-96.710336,28.406827],[-96.768352,28.410389],[-96.790235,28.383926],[-96.791761,28.31217],[-96.809573,28.290287],[-96.787181,28.255681],[-96.800413,28.224128],[-96.934765,28.123873],[-97.007539,28.136087],[-97.027014,28.148408],[-97.021303,28.1841],[-97.037008,28.185528],[-97.214039,28.087494],[-97.176444,28.059892],[-97.137421,28.057037],[-97.025693,28.11216],[-97.025859,28.041939],[-97.186709,27.825453],[-97.225176,27.825723],[-97.250797,27.876035],[-97.272253,27.881427],[-97.379042,27.837867],[-97.393291,27.782905],[-97.368355,27.741683],[-97.253955,27.696696],[-97.294054,27.5941],[-97.321535,27.571199],[-97.401942,27.335574],[-97.508304,27.275014],[-97.532223,27.278577],[-97.546981,27.290791],[-97.498126,27.308602],[-97.483877,27.338628],[-97.501688,27.366618],[-97.640111,27.270943],[-97.628916,27.242953],[-97.54291,27.229213],[-97.42408,27.264073],[-97.443673,27.116235],[-97.461739,27.095624],[-97.495836,27.094098],[-97.477515,27.066108],[-97.478533,26.999186],[-97.555378,26.99028],[-97.540874,26.90631],[-97.563266,26.842188],[-97.471663,26.758727],[-97.445708,26.609362],[-97.416955,26.553637],[-97.441383,26.455418],[-97.411612,26.447275],[-97.42179,26.417249],[-97.369627,26.394603],[-97.391001,26.332262],[-97.358176,26.356435],[-97.330441,26.350582],[-97.352833,26.318521],[-97.343927,26.267376],[-97.311866,26.273737],[-97.32128,26.228699],[-97.296598,26.200709],[-97.306776,26.159487],[-97.282094,26.120301],[-97.295072,26.108342],[-97.270898,26.086459],[-97.199651,26.077044],[-97.195071,26.04193],[-97.224842,26.027426],[-97.208557,25.991802],[-97.167208,26.007069],[-97.18273,26.053126],[-97.152009,26.062108],[-97.146294,25.955606],[-97.276707,25.952147],[-97.277163,25.935438],[-97.350398,25.925241],[-97.37443,25.907444],[-97.360082,25.868874],[-97.372864,25.840117],[-97.422636,25.840378],[-97.445113,25.850026],[-97.454727,25.879337],[-97.521762,25.886458],[-97.546421,25.934077],[-97.582565,25.937857],[-97.649176,26.021499],[-97.88653,26.066339],[-97.967358,26.051718],[-97.981335,26.067182],[-98.028759,26.06647],[-98.039239,26.041275],[-98.070021,26.047992],[-98.084755,26.070808],[-98.146622,26.049412],[-98.177897,26.074672],[-98.197046,26.056153],[-98.264514,26.085507],[-98.277218,26.098802],[-98.265698,26.12037],[-98.323828,26.121249],[-98.336837,26.166432],[-98.386694,26.157872],[-98.450976,26.219904],[-98.496684,26.212853],[-98.576188,26.235221],[-98.599154,26.257612],[-98.669397,26.23632],[-98.749054,26.321662],[-98.789822,26.331575],[-98.807348,26.369421],[-98.890965,26.357569],[-98.921277,26.381426],[-99.039107,26.412947],[-99.082002,26.39651],[-99.113808,26.434002],[-99.091635,26.476977],[-99.105031,26.500335],[-99.170704,26.540316],[-99.208907,26.724761],[-99.240023,26.745851],[-99.268613,26.843213],[-99.316753,26.865831],[-99.324684,26.915973],[-99.379149,26.93449],[-99.393748,26.96073],[-99.378435,26.980034],[-99.415476,27.01724],[-99.446524,27.023008],[-99.426348,27.176262],[-99.441549,27.24992],[-99.463309,27.268437],[-99.48791,27.260721],[-99.494604,27.303542],[-99.536443,27.312538],[-99.504837,27.338289],[-99.480419,27.481596],[-99.497519,27.500496],[-99.52582,27.496696],[-99.515978,27.572131],[-99.55495,27.614454],[-99.585148,27.606398],[-99.594038,27.638573],[-99.638929,27.626758],[-99.665948,27.635968],[-99.668942,27.659974],[-99.711511,27.658365],[-99.77074,27.732134],[-99.796342,27.735586],[-99.813086,27.773952],[-99.841708,27.766464],[-99.850877,27.793974],[-99.877677,27.799427],[-99.876003,27.837968],[-99.904385,27.875284],[-99.90008,27.912142],[-99.937142,27.940537],[-99.931812,27.980967],[-99.991447,27.99456],[-100.017914,28.064787],[-100.053123,28.08473],[-100.083393,28.144035],[-100.208059,28.190383],[-100.220284,28.23221],[-100.251634,28.236177],[-100.293468,28.278475],[-100.286471,28.312296],[-100.341869,28.384953],[-100.337797,28.44296],[-100.368288,28.477196],[-100.333814,28.499252],[-100.38886,28.515748],[-100.411414,28.551899],[-100.398385,28.584884],[-100.44732,28.609325],[-100.445529,28.637144],[-100.500354,28.66196],[-100.507613,28.740599],[-100.533017,28.76328],[-100.53583,28.805888],[-100.547324,28.825817],[-100.57051,28.826317],[-100.602054,28.901944],[-100.640568,28.914212],[-100.674656,29.099777],[-100.772649,29.168492],[-100.767059,29.195287],[-100.797671,29.246943],[-100.876049,29.279585],[-100.886842,29.307848],[-100.948972,29.347246],[-101.010614,29.368669],[-101.060151,29.458661],[-101.144337,29.473246],[-101.173821,29.514566],[-101.254895,29.520342],[-101.242023,29.592512],[-101.265347,29.607284],[-101.307332,29.587847],[-101.311219,29.648491],[-101.361756,29.657821],[-101.415402,29.756561],[-101.446502,29.755006],[-101.475269,29.780663],[-101.522695,29.759671],[-101.546797,29.796991],[-101.646418,29.754304],[-101.662453,29.77128],[-101.706636,29.762737],[-101.852604,29.801895],[-101.929709,29.789323],[-101.974548,29.810276],[-102.034759,29.804028],[-102.050044,29.78507],[-102.115682,29.79239],[-102.181894,29.846034],[-102.227553,29.843534],[-102.315389,29.87992],[-102.364542,29.845387],[-102.386678,29.76688],[-102.508313,29.783219],[-102.539417,29.751629],[-102.565661,29.761592],[-102.630151,29.734315],[-102.670971,29.741954],[-102.693466,29.676507],[-102.742031,29.632142],[-102.739991,29.599041],[-102.768341,29.594734],[-102.771429,29.548546],[-102.808692,29.522319],[-102.843021,29.357988],[-102.883722,29.348059],[-102.906296,29.260011],[-102.866846,29.225015],[-102.890064,29.208814],[-102.915866,29.215878],[-102.917805,29.190697],[-102.953475,29.176308],[-102.994653,29.17962],[-103.015028,29.12577],[-103.100266,29.0577],[-103.113922,28.988547],[-103.163865,28.972099],[-103.227801,28.991532],[-103.28119,28.982138],[-103.334819,29.039801],[-103.361998,29.018914],[-103.427754,29.042334],[-103.558679,29.154962],[-103.645635,29.159286],[-103.71377,29.185008],[-103.816642,29.270927],[-104.038282,29.320156],[-104.166563,29.399352],[-104.213239,29.47301],[-104.264155,29.514001],[-104.334811,29.519463],[-104.507568,29.639624],[-104.539761,29.676074],[-104.565688,29.770462],[-104.679772,29.924659],[-104.706874,30.050685],[-104.685003,30.085643],[-104.687296,30.179464],[-104.761634,30.301148],[-104.859521,30.390413],[-104.85242,30.418792],[-104.876787,30.511004],[-104.924796,30.604832],[-104.967167,30.608107],[-105.006801,30.686039],[-105.062334,30.686303],[-105.110682,30.743366],[-105.15764,30.754008],[-105.195144,30.792138],[-105.261361,30.798078],[-105.287238,30.822206],[-105.314863,30.816961],[-105.394242,30.852979],[-105.399609,30.888941],[-105.55743,30.990229],[-105.60333,31.082625],[-105.742678,31.164897],[-105.773257,31.166897],[-105.782895,31.197563],[-105.869353,31.288634],[-105.938452,31.318735],[-105.953943,31.364749],[-106.004926,31.392458],[-106.080258,31.398702],[-106.203969,31.465378],[-106.246203,31.541153],[-106.280811,31.562062],[-106.349538,31.696711],[-106.451541,31.764808],[-106.484642,31.747809],[-106.528643,31.781807],[-108.208394,31.783599],[-108.208573,31.333395],[-111.074825,31.332239],[-114.813613,32.494277],[-114.791551,32.557023],[-114.810517,32.563828],[-114.809393,32.617119],[-114.764382,32.642666],[-114.719633,32.718763],[-117.124862,32.534156],[-117.136664,32.618754],[-117.168866,32.671952],[-117.213068,32.687751],[-117.246069,32.669352],[-117.25497,32.786948],[-117.28217,32.839547],[-117.25617,32.859447],[-117.25447,32.900146],[-117.315278,33.093504],[-117.469794,33.296417],[-117.645582,33.440728],[-117.715349,33.460556],[-117.784888,33.541525],[-117.927091,33.605521],[-118.132698,33.753217],[-118.1755,33.763617],[-118.181367,33.717367],[-118.258687,33.703741],[-118.411211,33.741985],[-118.428407,33.774715],[-118.394376,33.804289],[-118.392107,33.840915],[-118.460611,33.969111],[-118.519514,34.027509],[-118.569235,34.04164],[-118.744952,34.032103],[-118.805114,34.001239],[-118.854653,34.034215],[-119.130169,34.100102],[-119.227743,34.161728],[-119.278644,34.266902],[-119.559459,34.413395],[-119.671866,34.416096],[-119.709067,34.395397],[-119.794771,34.417597],[-119.873971,34.408795],[-120.008077,34.460447],[-120.141165,34.473405],[-120.471376,34.447846],[-120.511421,34.522953],[-120.637805,34.56622],[-120.640244,34.604406],[-120.60045,34.70464],[-120.637415,34.755895],[-120.610266,34.85818],[-120.647328,34.901133],[-120.670835,34.904115],[-120.629931,35.061515],[-120.644311,35.139616],[-120.704203,35.173206],[-120.74887,35.177795],[-120.756086,35.160459],[-120.856047,35.206487],[-120.89679,35.247877],[-120.862684,35.346776],[-120.884757,35.430196],[-120.907937,35.449069],[-121.003359,35.46071],[-121.101595,35.548814],[-121.166712,35.635399],[-121.284973,35.674109],[-121.314632,35.71331],[-121.332449,35.783106],[-121.462264,35.885618],[-121.503112,36.000299],[-121.574602,36.025156],[-121.680145,36.165818],[-121.826425,36.24186],[-121.888491,36.30281],[-121.903195,36.393603],[-121.9416,36.485602],[-121.932508,36.559935],[-121.978592,36.580488],[-121.929666,36.636959],[-121.889064,36.601759],[-121.860604,36.611136],[-121.814462,36.682858],[-121.788278,36.803994],[-121.862266,36.931552],[-121.930069,36.97815],[-121.972771,36.954151],[-122.105976,36.955951],[-122.20618,37.013949],[-122.284882,37.101747],[-122.337071,37.117382],[-122.367085,37.172817],[-122.405073,37.195791],[-122.419113,37.24147],[-122.40085,37.359225],[-122.452087,37.48054],[-122.467888,37.49814],[-122.499289,37.495341],[-122.516689,37.52134],[-122.517187,37.590637],[-122.494085,37.644035],[-122.514483,37.780829],[-122.478083,37.810828],[-122.398139,37.80563],[-122.375854,37.734979],[-122.356784,37.729505],[-122.391374,37.708331],[-122.374291,37.662206],[-122.386072,37.637662],[-122.35531,37.615736],[-122.378545,37.605592],[-122.262698,37.572866],[-122.168449,37.504143],[-122.116112,37.505386],[-122.111998,37.528851],[-122.147014,37.588411],[-122.163049,37.667933],[-122.246826,37.72193],[-122.253753,37.761218],[-122.329159,37.783173],[-122.333711,37.809797],[-122.301313,37.847758],[-122.309986,37.892755],[-122.385908,37.908136],[-122.430087,37.963115],[-122.399832,37.956009],[-122.367582,37.978168],[-122.363655,38.014166],[-122.340093,38.003694],[-122.283478,38.022674],[-122.262861,38.0446],[-122.273006,38.07438],[-122.314567,38.115287],[-122.39638,38.149976],[-122.439577,38.116923],[-122.489974,38.112014],[-122.497828,38.019402],[-122.448413,37.988313],[-122.488665,37.966714],[-122.480484,37.945443],[-122.503064,37.928753],[-122.43925,37.88392],[-122.480811,37.873448],[-122.479151,37.825428],[-122.505383,37.822128],[-122.656519,37.904519],[-122.727297,37.904626],[-122.821383,37.996735],[-122.882114,38.025273],[-122.956811,38.02872],[-122.981776,38.009119],[-122.976764,37.99568],[-123.024066,37.994878],[-122.949074,38.15406],[-122.991953,38.233185],[-122.968569,38.242879],[-122.977082,38.267902],[-123.024333,38.310573],[-123.063671,38.302178],[-123.068265,38.359865],[-123.128825,38.450418],[-123.331899,38.565542],[-123.441774,38.699744],[-123.725367,38.917438],[-123.738886,38.95412],[-123.711149,38.977316],[-123.690095,39.031157],[-123.822085,39.343857],[-123.81469,39.446538],[-123.766475,39.552803],[-123.792659,39.684122],[-123.829545,39.723071],[-123.851714,39.832041],[-123.907664,39.863028],[-123.930047,39.909697],[-124.035904,40.013319],[-124.079983,40.029773],[-124.080709,40.06611],[-124.110549,40.103765],[-124.187874,40.130542],[-124.363414,40.260974],[-124.347853,40.314634],[-124.373599,40.392923],[-124.409591,40.438076],[-124.329404,40.61643],[-124.158322,40.876069],[-124.112165,41.028173],[-124.153622,41.05355],[-124.165414,41.129822],[-124.1438,41.144686],[-124.106986,41.229678],[-124.066057,41.470258],[-124.147412,41.717955],[-124.255994,41.783014],[-124.208439,41.888192],[-124.211605,41.99846],[-122.378193,42.009518],[-120.001058,41.995139],[-120.001014,38.999574],[-118.714312,38.102185],[-117.244917,37.030244],[-115.852908,35.96966],[-114.633013,35.002085],[-114.636893,35.028367],[-114.604736,35.07483],[-114.646759,35.101872],[-114.578524,35.12875],[-114.569238,35.18348],[-114.604314,35.353584],[-114.677643,35.489742],[-114.658005,35.530491],[-114.653406,35.610789],[-114.689407,35.651412],[-114.680607,35.685488],[-114.705409,35.708287],[-114.695709,35.755986],[-114.71211,35.806185],[-114.679039,35.880046],[-114.729356,35.941413],[-114.743756,35.985095],[-114.729707,36.028166],[-114.755618,36.087166],[-114.631716,36.142306],[-114.616694,36.130101],[-114.572031,36.15161],[-114.511721,36.150956],[-114.502172,36.128796],[-114.463637,36.139695],[-114.448654,36.12641],[-114.405475,36.147371],[-114.372106,36.143114],[-114.30843,36.082443],[-114.315557,36.059494],[-114.252651,36.020193],[-114.148191,36.028013],[-114.114531,36.095217],[-114.123144,36.111576],[-114.046838,36.194069],[-114.0506,37.000396],[-112.538593,37.000674]]],[[[-122.421439,37.869969],[-122.41847,37.852721],[-122.446316,37.861046],[-122.421439,37.869969]]],[[[-120.248484,33.999329],[-120.043259,34.035806],[-120.046575,34.000002],[-119.978876,33.983081],[-119.97026,33.944359],[-120.121817,33.895712],[-120.168974,33.91909],[-120.248484,33.999329]]],[[[-119.789798,34.05726],[-119.637742,34.013178],[-119.59324,34.049625],[-119.52064,34.034262],[-119.560464,33.99553],[-119.758141,33.959212],[-119.873358,33.980375],[-119.876329,34.032087],[-119.923337,34.069361],[-119.789798,34.05726]]],[[[-120.46258,34.042627],[-120.390906,34.051994],[-120.370176,34.074907],[-120.358608,34.050235],[-120.302122,34.023574],[-120.454134,34.028081],[-120.46258,34.042627]]],[[[-118.524531,32.895488],[-118.605534,33.030999],[-118.569013,33.029151],[-118.496811,32.933847],[-118.353504,32.821962],[-118.394565,32.823978],[-118.425634,32.800595],[-118.496298,32.851572],[-118.524531,32.895488]]],[[[-118.500212,33.449592],[-118.370323,33.409285],[-118.305084,33.310323],[-118.325244,33.299075],[-118.374768,33.320065],[-118.465368,33.326056],[-118.48877,33.356649],[-118.48875,33.419826],[-118.570927,33.439351],[-118.60403,33.47654],[-118.54453,33.474119],[-118.500212,33.449592]]],[[[-119.543842,33.280329],[-119.465717,33.259239],[-119.429559,33.228167],[-119.476029,33.21552],[-119.545872,33.233406],[-119.578942,33.278628],[-119.543842,33.280329]]],[[[-97.240849,26.411504],[-97.276425,26.521729],[-97.31073,26.556558],[-97.345822,26.700589],[-97.370438,26.723896],[-97.368343,26.795649],[-97.387459,26.820789],[-97.390078,27.156512],[-97.361796,27.359988],[-97.231383,27.632336],[-97.200743,27.650144],[-97.203474,27.684533],[-97.103326,27.789068],[-97.098874,27.82285],[-97.134489,27.825206],[-97.056713,27.842294],[-96.985745,27.954048],[-96.967807,28.020041],[-96.952618,28.01644],[-96.886233,28.084396],[-96.879424,28.131402],[-96.83003,28.111842],[-96.81042,28.126034],[-96.818656,28.17228],[-96.791958,28.188687],[-96.703838,28.198246],[-96.592934,28.296972],[-96.450998,28.337039],[-96.403206,28.371475],[-96.397846,28.343513],[-96.4137,28.327343],[-96.547774,28.270798],[-96.694666,28.18212],[-96.849624,28.064939],[-96.966996,27.950531],[-97.166682,27.676583],[-97.30447,27.407734],[-97.370941,27.161166],[-97.370731,26.909706],[-97.333028,26.736479],[-97.194644,26.306513],[-97.154271,26.066841],[-97.169842,26.077853],[-97.194458,26.27164],[-97.240849,26.411504]]],[[[-94.886539,29.510724],[-94.894747,29.52697],[-94.878969,29.502674],[-94.886539,29.510724]]]]},\"properties\":{\"name\":\"Arizona\",\"nation\":\"USA  \"}}]}","volume":"13","issue":"1","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationDate":"2016-10-25","publicationStatus":"PW","scienceBaseUri":"5818582be4b0bb36a4c6f9f7","contributors":{"authors":[{"text":"Wiederholt, Ruscena","contributorId":149125,"corporation":false,"usgs":false,"family":"Wiederholt","given":"Ruscena","affiliations":[{"id":17653,"text":"School of Natural Resources & the Environment, The University of Arizona, Tucson","active":true,"usgs":false}],"preferred":false,"id":652487,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bagstad, Kenneth J. 0000-0001-8857-5615 kjbagstad@usgs.gov","orcid":"https://orcid.org/0000-0001-8857-5615","contributorId":3680,"corporation":false,"usgs":true,"family":"Bagstad","given":"Kenneth","email":"kjbagstad@usgs.gov","middleInitial":"J.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":652488,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McCracken, Gary F.","contributorId":94789,"corporation":false,"usgs":true,"family":"McCracken","given":"Gary","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":652489,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Diffendorfer, Jay E. 0000-0003-1093-6948 jediffendorfer@usgs.gov","orcid":"https://orcid.org/0000-0003-1093-6948","contributorId":55137,"corporation":false,"usgs":true,"family":"Diffendorfer","given":"Jay","email":"jediffendorfer@usgs.gov","middleInitial":"E.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":false,"id":652490,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Loomis, John B.","contributorId":27560,"corporation":false,"usgs":true,"family":"Loomis","given":"John B.","affiliations":[],"preferred":false,"id":652491,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Semmens, Darius J. 0000-0001-7924-6529 dsemmens@usgs.gov","orcid":"https://orcid.org/0000-0001-7924-6529","contributorId":1714,"corporation":false,"usgs":true,"family":"Semmens","given":"Darius","email":"dsemmens@usgs.gov","middleInitial":"J.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":652492,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Russell, Amy L.","contributorId":143710,"corporation":false,"usgs":false,"family":"Russell","given":"Amy","email":"","middleInitial":"L.","affiliations":[{"id":15305,"text":"Grand Valley State University","active":true,"usgs":false}],"preferred":false,"id":652493,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Sansone, Chris","contributorId":44832,"corporation":false,"usgs":true,"family":"Sansone","given":"Chris","email":"","affiliations":[],"preferred":false,"id":652494,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"LaSharr, Kelsie","contributorId":108397,"corporation":false,"usgs":true,"family":"LaSharr","given":"Kelsie","email":"","affiliations":[],"preferred":false,"id":652495,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Cryan, Paul M. 0000-0002-2915-8894 cryanp@usgs.gov","orcid":"https://orcid.org/0000-0002-2915-8894","contributorId":147942,"corporation":false,"usgs":true,"family":"Cryan","given":"Paul","email":"cryanp@usgs.gov","middleInitial":"M.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":652496,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Reynoso, Claudia","contributorId":176490,"corporation":false,"usgs":false,"family":"Reynoso","given":"Claudia","email":"","affiliations":[],"preferred":false,"id":652497,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Medellin, Rodrigo A.","contributorId":77456,"corporation":false,"usgs":true,"family":"Medellin","given":"Rodrigo A.","affiliations":[],"preferred":false,"id":652498,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Lopez-Hoffman, Laura","contributorId":149127,"corporation":false,"usgs":false,"family":"Lopez-Hoffman","given":"Laura","affiliations":[{"id":17654,"text":"School of Natural Resources & the Environment and Udall Center for Studies in Public Policy, The University of Arizona, Tucson","active":true,"usgs":false}],"preferred":false,"id":652499,"contributorType":{"id":1,"text":"Authors"},"rank":13}]}}
]}