{"pageNumber":"69","pageRowStart":"1700","pageSize":"25","recordCount":4111,"records":[{"id":70171458,"text":"70171458 - 2013 - Emulating natural disturbances for declining late-successional species: A case study of the consequences for Cerulean Warblers (<i>Setophaga cerulea</i>)","interactions":[],"lastModifiedDate":"2016-05-31T15:39:54","indexId":"70171458","displayToPublicDate":"2014-01-01T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2980,"text":"PLoS ONE","active":true,"publicationSubtype":{"id":10}},"title":"Emulating natural disturbances for declining late-successional species: A case study of the consequences for Cerulean Warblers (<i>Setophaga cerulea</i>)","docAbstract":"<p><span>Forest cover in the eastern United States has increased over the past century and while some late-successional species have benefited from this process as expected, others have experienced population declines. These declines may be in part related to contemporary reductions in small-scale forest interior disturbances such as fire, windthrow, and treefalls. To mitigate the negative impacts of disturbance alteration and suppression on some late-successional species, strategies that emulate natural disturbance regimes are often advocated, but large-scale evaluations of these practices are rare. Here, we assessed the consequences of experimental disturbance (using partial timber harvest) on a severely declining late-successional species, the cerulean warbler (</span><i>Setophaga cerulea</i><span>), across the core of its breeding range in the Appalachian Mountains. We measured numerical (density), physiological (body condition), and demographic (age structure and reproduction) responses to three levels of disturbance and explored the potential impacts of disturbance on source-sink dynamics. Breeding densities of warblers increased one to four years after all canopy disturbances (vs. controls) and males occupying territories on treatment plots were in better condition than those on control plots. However, these beneficial effects of disturbance did not correspond to improvements in reproduction; nest success was lower on all treatment plots than on control plots in the southern region and marginally lower on light disturbance plots in the northern region. Our data suggest that only habitats in the southern region acted as sources, and interior disturbances in this region have the potential to create ecological traps at a local scale, but sources when viewed at broader scales. Thus, cerulean warblers would likely benefit from management that strikes a landscape-level balance between emulating natural disturbances in order to attract individuals into areas where current structure is inappropriate, and limiting anthropogenic disturbance in forests that already possess appropriate structural attributes in order to maintain maximum productivity.</span></p>","language":"English","publisher":"PLoS","doi":"10.1371/journal.pone.0052107","usgsCitation":"Boves, T.J., Buehler, D.A., Sheehan, J., Wood, P.B., Rodewald, A.D., Larkin, J.L., Keyser, P.D., Newell, F.L., George, G.A., Bakermans, M.H., Evans, A., Beachy, T.A., McDermott, M., Perkins, K.A., White, M., and Wigley, T.B., 2013, Emulating natural disturbances for declining late-successional species: A case study of the consequences for Cerulean Warblers (<i>Setophaga cerulea</i>): PLoS ONE, v. 8, no. 1, p. 1-13, https://doi.org/10.1371/journal.pone.0052107.","productDescription":"e52107; 13 p.","startPage":"1","endPage":"13","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-037905","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":473374,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0052107","text":"Publisher Index Page"},{"id":321945,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"1","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2013-01-04","publicationStatus":"PW","scienceBaseUri":"574eb5c4e4b0ee97d51a83b2","contributors":{"authors":[{"text":"Boves, Than J.","contributorId":169750,"corporation":false,"usgs":false,"family":"Boves","given":"Than","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":631075,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buehler, David A.","contributorId":169746,"corporation":false,"usgs":false,"family":"Buehler","given":"David","email":"","middleInitial":"A.","affiliations":[{"id":12716,"text":"University of Tennessee","active":true,"usgs":false}],"preferred":false,"id":631072,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sheehan, James","contributorId":169745,"corporation":false,"usgs":false,"family":"Sheehan","given":"James","email":"","affiliations":[],"preferred":false,"id":631073,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wood, Petra Bohall pbwood@usgs.gov","contributorId":1791,"corporation":false,"usgs":true,"family":"Wood","given":"Petra","email":"pbwood@usgs.gov","middleInitial":"Bohall","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":631070,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rodewald, Amanda D.","contributorId":169748,"corporation":false,"usgs":false,"family":"Rodewald","given":"Amanda","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":631071,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Larkin, Jeffrey L.","contributorId":169747,"corporation":false,"usgs":false,"family":"Larkin","given":"Jeffrey","email":"","middleInitial":"L.","affiliations":[{"id":17929,"text":"American Bird Conservancy","active":true,"usgs":false},{"id":34542,"text":"Department of Biology. Indiana University of Pennsylvania","active":true,"usgs":false}],"preferred":false,"id":631074,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Keyser, Patrick D.","contributorId":146945,"corporation":false,"usgs":false,"family":"Keyser","given":"Patrick","email":"","middleInitial":"D.","affiliations":[{"id":12716,"text":"University of Tennessee","active":true,"usgs":false}],"preferred":false,"id":631109,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Newell, Felicity L.","contributorId":169755,"corporation":false,"usgs":false,"family":"Newell","given":"Felicity","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":631110,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"George, Gregory A.","contributorId":169751,"corporation":false,"usgs":false,"family":"George","given":"Gregory","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":631111,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Bakermans, Marja H.","contributorId":169752,"corporation":false,"usgs":false,"family":"Bakermans","given":"Marja","email":"","middleInitial":"H.","affiliations":[{"id":33354,"text":"Worcester Polytechnic Institute","active":true,"usgs":false}],"preferred":false,"id":631112,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Evans, Andrea","contributorId":169754,"corporation":false,"usgs":false,"family":"Evans","given":"Andrea","email":"","affiliations":[],"preferred":false,"id":631113,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Beachy, Tiffany A.","contributorId":169753,"corporation":false,"usgs":false,"family":"Beachy","given":"Tiffany","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":631114,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"McDermott, Molly E. 0000-0002-0000-0831","orcid":"https://orcid.org/0000-0002-0000-0831","contributorId":169743,"corporation":false,"usgs":false,"family":"McDermott","given":"Molly E.","affiliations":[],"preferred":false,"id":631115,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Perkins, Kelly A.","contributorId":169756,"corporation":false,"usgs":false,"family":"Perkins","given":"Kelly","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":631116,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"White, Matthew","contributorId":169757,"corporation":false,"usgs":false,"family":"White","given":"Matthew","email":"","affiliations":[],"preferred":false,"id":631117,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Wigley, T. 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,{"id":70059278,"text":"70059278 - 2013 - Performance of human fecal anaerobe-associated PCR-based assays in a multi-laboratory method evaluation study","interactions":[],"lastModifiedDate":"2013-12-20T13:07:35","indexId":"70059278","displayToPublicDate":"2013-12-19T11:52:31","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3716,"text":"Water Research","onlineIssn":"1879-2448","printIssn":"0043-1354","active":true,"publicationSubtype":{"id":10}},"title":"Performance of human fecal anaerobe-associated PCR-based assays in a multi-laboratory method evaluation study","docAbstract":"A number of PCR-based methods for detecting human fecal material in environmental waters have been developed over the past decade, but these methods have rarely received independent comparative testing in large multi-laboratory studies. Here, we evaluated ten of these methods (BacH, BacHum-UCD, Bacteroides thetaiotaomicron (BtH), BsteriF1, gyrB, HF183 endpoint, HF183 SYBR, HF183 Taqman®, HumM2, and Methanobrevibacter smithii nifH (Mnif)) using 64 blind samples prepared in one laboratory. The blind samples contained either one or two fecal sources from human, wastewater or non-human sources. The assay results were assessed for presence/absence of the human markers and also quantitatively while varying the following: 1) classification of samples that were detected but not quantifiable (DNQ) as positive or negative; 2) reference fecal sample concentration unit of measure (such as culturable indicator bacteria, wet mass, total DNA, etc); and 3) human fecal source type (stool, sewage or septage). Assay performance using presence/absence metrics was found to depend on the classification of DNQ samples. The assays that performed best quantitatively varied based on the fecal concentration unit of measure and laboratory protocol. All methods were consistently more sensitive to human stools compared to sewage or septage in both the presence/absence and quantitative analysis. Overall, HF183 Taqman® was found to be the most effective marker of human fecal contamination in this California-based study.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"ScienceDirect","doi":"10.1016/j.watres.2013.05.060","usgsCitation":"Layton, B.A., Cao, Y., Ebentier, D.L., Hanley, K., Balleste, E., Brandao, J., Byappanahalli, M., Converse, R., Farnleitner, A.H., Gentry-Shields, J.G., Gourmelon, M., Lee, C.S., Lee, J., Lozach, S., Madi, T., Meijer, W.G., Noble, R., Peed, L., Reischer, G.H., Rodrigues, R., Rose, J.B., Schriewer, A., Sinigalliano, C., Srinivasan, S., Stewart, J., Van De Werfhorst, Laurie, C., Wang, D., Whitman, R., Wuertz, S., Jay, J., Holden, P.A., Boehm, A., Shanks, O., and Griffith, J.F., 2013, Performance of human fecal anaerobe-associated PCR-based assays in a multi-laboratory method evaluation study: Water Research, v. 47, no. 18, p. 6897-6908, https://doi.org/10.1016/j.watres.2013.05.060.","productDescription":"12 p.","startPage":"6897","endPage":"6908","ipdsId":"IP-044795","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":280471,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":280470,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.watres.2013.05.060"}],"volume":"47","issue":"18","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6ad1e4b0b29085103818","contributors":{"authors":[{"text":"Layton, Blythe A.","contributorId":20644,"corporation":false,"usgs":true,"family":"Layton","given":"Blythe","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":487569,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cao, 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,{"id":70193776,"text":"70193776 - 2013 - Catchment-scale stormwater management via economic incentives – An overview and lessons-learned","interactions":[],"lastModifiedDate":"2017-12-19T10:47:30","indexId":"70193776","displayToPublicDate":"2013-12-18T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Catchment-scale stormwater management via economic incentives – An overview and lessons-learned","docAbstract":"<p>Long-term field studies of the effectiveness and sustainability of decentralized stormwater management are rare. From 2005-2011, we tested an incentive-based approach to citizen participation in stormwater management in the Shepherd Creek catchment, located in Cincinnati, OH, USA. Hydrologic, biological, and water quality data were characterized in a baseline monitoring effort 2005- 2007. Reverse auctions held successively in 2007 and 2008 engaged citizens to voluntarily bid on stormwater control measures (SCMs); and successful bids led to implementation of SCMs, which led to an enhancement of catchment detention capacity. We tested for attributes of sustainability (coconsideration of social, economic, and environmental (hydrologic, soils, aquatic biology) aspects), and summarize lessons-learned. Our results and outcomes provide a basis for planning future field studies that more fully determine the effectiveness of stormwater management in terms of sustainability. </p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Novatech 2013: international conference on strategies and solutions for integrated and sustainable water management in the city Lyon, France","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Novatech 2013: international conference on strategies and solutions for integrated and sustainable water management in the city Lyon, France","conferenceDate":"June 23-27, 2013","conferenceLocation":"Lyon, France","language":"English","publisher":"Graie","publisherLocation":"Lyon, France","usgsCitation":"Schuster, W., Garmestani, A., Green, O., Rhea, L., Roy, A.H., and Thurston, H., 2013, Catchment-scale stormwater management via economic incentives – An overview and lessons-learned, <i>in</i> Novatech 2013: international conference 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,{"id":70155903,"text":"70155903 - 2013 - Petrogenesis of Mount Rainier andesite: Magma flux and geologic controls on the contrasting differentiation styles at stratovolcanoes of the southern Washington Cascades","interactions":[],"lastModifiedDate":"2022-11-15T16:30:20.939756","indexId":"70155903","displayToPublicDate":"2013-12-13T00:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Petrogenesis of Mount Rainier andesite: Magma flux and geologic controls on the contrasting differentiation styles at stratovolcanoes of the southern Washington Cascades","docAbstract":"<p>Quaternary Mount Rainier (Washington, USA) of the Cascades magmatic arc consists of porphyritic calc-alkaline andesites and subordinate dacites, with common evidence for mingling and mixing with less evolved magmas encompassing andesites, basaltic andesites, and rarely, basalts. Basaltic andesites and amphibole andesites (spessartites) that erupted from vents at the north foot of the volcano represent some of Mount Rainier’s immediate parents and overlap in composition with regional basalts and basaltic andesites. Geochemical (major and trace elements) and isotopic (Sr, Nd, Pb, O) compositions of Mount Rainier andesites and dacites are consistent with modest assimilation (typically ≤20 wt%) of evolved sediment or sediment partial melt. Sandstones and shales of the Eocene Puget Group, derived from the continental interior, are exposed in regional anticlines flanking the volcano, and probably underlie it in the middle to lower crust, accounting for their assimilation. Mesozoic and Cenozoic igneous basement rocks are unsuitable as assimilants due to their high<span>&nbsp;</span><sup>143</sup>Nd/<sup>144</sup>Nd, diverse<span>&nbsp;</span><sup>206</sup>Pb/<sup>204</sup>Pb, and generally high δ<sup>18</sup>O.</p><p>The dominant cause of magmatic evolution at Mount Rainier, however, is inferred to be a version of in situ crystallization-differentiation and mixing (<a class=\"link link-ref xref-bibr\" data-modal-source-id=\"bib39\">Langmuir, 1989</a>) wherein small magma batches stall as crustal intrusions and solidify extensively, yielding silicic residual liquids with trace element concentrations influenced by accessory mineral saturation. Subsequent magmas ascending through the intrusive plexus entrain and mix with the residual liquids and low-degree re-melts of those antecedent intrusions, producing hybrid andesites and dacites. Mount St. Helens volcanic rocks have geochemical similarities to those at Mount Rainier, and may also result from in situ differentiation and mixing due to low and intermittent long-term magma supply, accompanied by modest crustal assimilation. Andesites and dacites of Mount Adams isotopically overlap the least contaminated Mount Rainier magmas and derive from similar parental magma types, but have trace element variations more consistent with progressive crystallization-differentiation, probably due to higher magma fluxes leading to slower crystallization of large magma batches, allowing time for progressive separation of minerals from melt. Mount Adams also sits atop the southern projection of a regional anticlinorium, so Eocene sediments are absent, or are at shallow crustal levels, and so are cold and difficult to assimilate. Differences between southwest Washington stratovolcanoes highlight some ways that crustal geology and magma flux are primary factors in andesite generation.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/B30852.1","usgsCitation":"Sisson, T.W., Salters, V., and Larson, P., 2013, Petrogenesis of Mount Rainier andesite: Magma flux and geologic controls on the contrasting differentiation styles at stratovolcanoes of the southern Washington Cascades: Geological Society of America Bulletin, v. 126, no. 1-2, p. 122-144, https://doi.org/10.1130/B30852.1.","productDescription":"23 p.","startPage":"122","endPage":"144","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-050703","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":306685,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Cascades Mountains, Mount Rainer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -124.7909917848128,\n              48.4136107903025\n            ],\n            [\n              -124.7909917848128,\n              45.724467276353124\n            ],\n            [\n              -120.87157081022538,\n              45.724467276353124\n            ],\n            [\n              -120.87157081022538,\n              48.4136107903025\n            ],\n            [\n              -124.7909917848128,\n              48.4136107903025\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"126","issue":"1-2","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2013-12-13","publicationStatus":"PW","scienceBaseUri":"55cdbfbae4b08400b1fe1427","contributors":{"authors":[{"text":"Sisson, Thomas W. 0000-0003-3380-6425 tsisson@usgs.gov","orcid":"https://orcid.org/0000-0003-3380-6425","contributorId":2341,"corporation":false,"usgs":true,"family":"Sisson","given":"Thomas","email":"tsisson@usgs.gov","middleInitial":"W.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":566712,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Salters, V. J. M.","contributorId":146237,"corporation":false,"usgs":false,"family":"Salters","given":"V. J. M.","affiliations":[{"id":7092,"text":"Florida State University","active":true,"usgs":false}],"preferred":false,"id":566713,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Larson, P.B.","contributorId":88729,"corporation":false,"usgs":true,"family":"Larson","given":"P.B.","email":"","affiliations":[],"preferred":false,"id":566714,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70057936,"text":"70057936 - 2013 - Sampling design for long-term regional trends in marine rocky intertidal communities","interactions":[],"lastModifiedDate":"2020-12-31T16:08:08.413272","indexId":"70057936","displayToPublicDate":"2013-12-03T09:09:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1552,"text":"Environmental Monitoring and Assessment","onlineIssn":"1573-2959","printIssn":"0167-6369","active":true,"publicationSubtype":{"id":10}},"title":"Sampling design for long-term regional trends in marine rocky intertidal communities","docAbstract":"Probability-based designs reduce bias and allow inference of results to the pool of sites from which they were chosen. We developed and tested probability-based designs for monitoring marine rocky intertidal assemblages at Glacier Bay National Park and Preserve (GLBA), Alaska. A multilevel design was used that varied in scale and inference. The levels included aerial surveys, extensive sampling of 25 sites, and more intensive sampling of 6 sites. Aerial surveys of a subset of intertidal habitat indicated that the original target habitat of bedrock-dominated sites with slope ≤30° was rare. This unexpected finding illustrated one value of probability-based surveys and led to a shift in the target habitat type to include steeper, more mixed rocky habitat. Subsequently, we evaluated the statistical power of different sampling methods and sampling strategies to detect changes in the abundances of the predominant sessile intertidal taxa: barnacles Balanomorpha, the mussel Mytilus trossulus, and the rockweed Fucus distichus subsp. evanescens. There was greatest power to detect trends in Mytilus and lesser power for barnacles and Fucus. Because of its greater power, the extensive, coarse-grained sampling scheme was adopted in subsequent years over the intensive, fine-grained scheme. The sampling attributes that had the largest effects on power included sampling of “vertical” line transects (vs. horizontal line transects or quadrats) and increasing the number of sites. We also evaluated the power of several management-set parameters. Given equal sampling effort, sampling more sites fewer times had greater power. The information gained through intertidal monitoring is likely to be useful in assessing changes due to climate, including ocean acidification; invasive species; trampling effects; and oil spills.","language":"English","publisher":"Springer","doi":"10.1007/s10661-013-3078-6","usgsCitation":"Irvine, G.V., and Shelley, A., 2013, Sampling design for long-term regional trends in marine rocky intertidal communities: Environmental Monitoring and Assessment, v. 185, no. 8, p. 6963-6987, https://doi.org/10.1007/s10661-013-3078-6.","productDescription":"25 p.","startPage":"6963","endPage":"6987","numberOfPages":"25","ipdsId":"IP-028817","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":280131,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Glacier Bay National Park and Preserve","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -137.2632,58.1127 ], [ -137.2632,59.1534 ], [ -135.2637,59.1534 ], [ -135.2637,58.1127 ], [ -137.2632,58.1127 ] ] ] } } ] }","volume":"185","issue":"8","noUsgsAuthors":false,"publicationDate":"2013-02-19","publicationStatus":"PW","scienceBaseUri":"529efd72e4b01942f4ab8b92","contributors":{"authors":[{"text":"Irvine, Gail V. girvine@usgs.gov","contributorId":2368,"corporation":false,"usgs":true,"family":"Irvine","given":"Gail","email":"girvine@usgs.gov","middleInitial":"V.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":486946,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shelley, Alice","contributorId":45618,"corporation":false,"usgs":true,"family":"Shelley","given":"Alice","email":"","affiliations":[],"preferred":false,"id":486947,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70048975,"text":"pp1795C - 2013 - Effect of ultramafic intrusions and associated mineralized rocks on the aqueous geochemistry of the Tangle Lakes Area, Alaska","interactions":[{"subject":{"id":70048975,"text":"pp1795C - 2013 - Effect of ultramafic intrusions and associated mineralized rocks on the aqueous geochemistry of the Tangle Lakes Area, Alaska","indexId":"pp1795C","publicationYear":"2013","noYear":false,"chapter":"C","title":"Effect of ultramafic intrusions and associated mineralized rocks on the aqueous geochemistry of the Tangle Lakes Area, Alaska"},"predicate":"IS_PART_OF","object":{"id":70040596,"text":"pp1795 - 2012 - Studies by the U.S. Geological Survey in Alaska, 2011","indexId":"pp1795","publicationYear":"2012","noYear":false,"title":"Studies by the U.S. Geological Survey in Alaska, 2011"},"id":1}],"isPartOf":{"id":70040596,"text":"pp1795 - 2012 - Studies by the U.S. Geological Survey in Alaska, 2011","indexId":"pp1795","publicationYear":"2012","noYear":false,"title":"Studies by the U.S. Geological Survey in Alaska, 2011"},"lastModifiedDate":"2022-12-12T23:27:21.283869","indexId":"pp1795C","displayToPublicDate":"2013-12-03T08:38:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1795","chapter":"C","title":"Effect of ultramafic intrusions and associated mineralized rocks on the aqueous geochemistry of the Tangle Lakes Area, Alaska","docAbstract":"Stream water was collected at 30 sites within the Tangle Lakes area of the Delta mineral belt in Alaska. Sampling focused on streams near the ultramafic rocks of the Fish Lake intrusive complex south of Eureka Creek and the Tangle Complex area east of Fourteen Mile Lake, as well as on those within the deformed metasedimentary, metavolcanic, and intrusive rocks of the Specimen Creek drainage and drainages east of Eureka Glacier. Major, minor, and trace elements were analyzed in aqueous samples for this reconnaissance aqueous geochemistry effort. The lithologic differences within the study area are reflected in the major-ion chemistry of the water. The dominant major cation in streams draining mafic and ultramafic rocks is Mg<sup>2+</sup>; abundant Mg and low Ca in these streams reflect the abundance of Mg-rich minerals in these intrusions. Nickel and Cu are detected in 84 percent and 87 percent of the filtered samples, respectively. Nickel and Cu concentrations ranged from Ni <0.4 to 10.1 micrograms per liter (mg/L), with a median of 4.2 mg/L, and Cu <0.5 to 27 mg/L, with a median of 1.2 mg/L. Trace-element concentrations in water are generally low relative to U.S. Environmental Protection Agency freshwater aquatic-life criteria; however, Cu concentrations exceed the hardness-based criteria for both chronic and acute exposure at some sites. The entire rare earth element (REE) suite is found in samples from the Specimen Creek sites MH5, MH4, and MH6 and, with the exception of Tb and Tm, at site MH14. These samples were all collected within drainages containing or downstream from Tertiary gabbro, diabase, and metagabbro (Trgb) exposures. Chondrite and source rock fractionation profiles for the aqueous samples were light rare earth element depleted, with negative Ce and Eu anomalies, indicating fractionation of the REE during weathering. Fractionation patterns indicate that the REE are primarily in the dissolved, as opposed to colloidal, phase.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Studies by the U.S. Geological Survey in Alaska, 2011 (Professional Paper 1795)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/pp1795C","usgsCitation":"Wang, B., Gough, L.P., Wanty, R.B., Lee, G.K., Vohden, J., O’Neill, J., and Kerin, L., 2013, Effect of ultramafic intrusions and associated mineralized rocks on the aqueous geochemistry of the Tangle Lakes Area, Alaska: U.S. Geological Survey Professional Paper 1795, iv, 16 p., https://doi.org/10.3133/pp1795C.","productDescription":"iv, 16 p.","numberOfPages":"24","onlineOnly":"Y","ipdsId":"IP-041720","costCenters":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"links":[{"id":280129,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/pp1795c.jpg"},{"id":280126,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/pp/1795/c/"},{"id":280127,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1795/c/pdf/pp1795c.pdf"}],"country":"United States","state":"Alaska","otherGeospatial":"Eureka Creek, Eureka Glacier, Fish Lake, Fourteen Mile Lake, Specimen Creek, Tangle Lakes","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -146.5,63.0201 ], [ -146.5,63.3848 ], [ -145.4947,63.3848 ], [ -145.4947,63.0201 ], [ -146.5,63.0201 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"529efd6fe4b01942f4ab8b83","contributors":{"authors":[{"text":"Wang, Bronwen 0000-0003-1044-2227 bwang@usgs.gov","orcid":"https://orcid.org/0000-0003-1044-2227","contributorId":2351,"corporation":false,"usgs":true,"family":"Wang","given":"Bronwen","email":"bwang@usgs.gov","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":485909,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gough, Larry P. lgough@usgs.gov","contributorId":1230,"corporation":false,"usgs":true,"family":"Gough","given":"Larry","email":"lgough@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":485908,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wanty, Richard B. 0000-0002-2063-6423 rwanty@usgs.gov","orcid":"https://orcid.org/0000-0002-2063-6423","contributorId":443,"corporation":false,"usgs":true,"family":"Wanty","given":"Richard","email":"rwanty@usgs.gov","middleInitial":"B.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":485906,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lee, Gregory K. glee@usgs.gov","contributorId":1220,"corporation":false,"usgs":true,"family":"Lee","given":"Gregory","email":"glee@usgs.gov","middleInitial":"K.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":485907,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Vohden, James","contributorId":101281,"corporation":false,"usgs":true,"family":"Vohden","given":"James","email":"","affiliations":[],"preferred":false,"id":485911,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"O’Neill, J. Michael","contributorId":98210,"corporation":false,"usgs":true,"family":"O’Neill","given":"J. Michael","affiliations":[],"preferred":false,"id":485910,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Kerin, L. Jack","contributorId":106793,"corporation":false,"usgs":true,"family":"Kerin","given":"L. Jack","affiliations":[],"preferred":false,"id":485912,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70057894,"text":"70057894 - 2013 - Holocene dynamics of the Florida Everglades with respect to climate, dustfall, and tropical storms","interactions":[],"lastModifiedDate":"2013-12-02T16:08:16","indexId":"70057894","displayToPublicDate":"2013-12-02T16:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3164,"text":"Proceedings of the National Academy of Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Holocene dynamics of the Florida Everglades with respect to climate, dustfall, and tropical storms","docAbstract":"Aeolian dust is rarely considered an important source for nutrients in large peatlands, which generally develop in moist regions far from the major centers of dust production. As a result, past studies assumed that the Everglades provides a classic example of an originally oligotrophic, P-limited wetland that was subsequently degraded by anthropogenic activities. However, a multiproxy sedimentary record indicates that changes in atmospheric circulation patterns produced an abrupt shift in the hydrology and dust deposition in the Everglades over the past 4,600 y. A wet climatic period with high loadings of aeolian dust prevailed before 2800 cal BP (calibrated years before present) when vegetation typical of a deep slough dominated the principal drainage outlet of the Everglades. This dust was apparently transported from distant source areas, such as the Sahara Desert, by tropical storms according to its elemental chemistry and mineralogy. A drier climatic regime with a steep decline in dustfall persisted after 2800 cal BP maintaining sawgrass vegetation at the coring site as tree islands developed nearby (and pine forests covered adjacent uplands). The marked decline in dustfall was related to corresponding declines in sedimentary phosphorus, organic nitrogen, and organic carbon, suggesting that a close relationship existed between dustfall, primary production, and possibly, vegetation patterning before the 20th century. The climatic change after 2800 cal BP was probably produced by a shift in the Bermuda High to the southeast, shunting tropical storms to the south of Florida into the Gulf of Mexico.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Proceedings of the National Academy of Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"National Academy of Sciences","doi":"10.1073/pnas.1222239110","usgsCitation":"Glaser, P., Hansen, B., Donovan, J., Givnish, T.J., Stricker, C.A., and Volin, J.C., 2013, Holocene dynamics of the Florida Everglades with respect to climate, dustfall, and tropical storms: Proceedings of the National Academy of Sciences, v. 110, no. 43, p. 17211-17216, https://doi.org/10.1073/pnas.1222239110.","productDescription":"6 p.","startPage":"17211","endPage":"17216","numberOfPages":"6","ipdsId":"IP-051057","costCenters":[],"links":[{"id":473406,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.1073/pnas.1222239110","text":"External Repository"},{"id":280120,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":280105,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1073/pnas.1222239110"}],"country":"United States","state":"Florida","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.4838,25.1137 ], [ -81.4838,26.7819 ], [ -80.2723,26.7819 ], [ -80.2723,25.1137 ], [ -81.4838,25.1137 ] ] ] } } ] }","volume":"110","issue":"43","noUsgsAuthors":false,"publicationDate":"2013-10-07","publicationStatus":"PW","scienceBaseUri":"529dac17e4b0516126f66b54","contributors":{"authors":[{"text":"Glaser, Paul H.","contributorId":6705,"corporation":false,"usgs":true,"family":"Glaser","given":"Paul H.","affiliations":[],"preferred":false,"id":486933,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hansen, Barbara C. S.","contributorId":21026,"corporation":false,"usgs":true,"family":"Hansen","given":"Barbara C. S.","affiliations":[],"preferred":false,"id":486934,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Donovan, Joseph J.","contributorId":69056,"corporation":false,"usgs":true,"family":"Donovan","given":"Joseph J.","affiliations":[],"preferred":false,"id":486937,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Givnish, Thomas J.","contributorId":49648,"corporation":false,"usgs":true,"family":"Givnish","given":"Thomas","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":486936,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Stricker, Craig A. 0000-0002-5031-9437 cstricker@usgs.gov","orcid":"https://orcid.org/0000-0002-5031-9437","contributorId":1097,"corporation":false,"usgs":true,"family":"Stricker","given":"Craig","email":"cstricker@usgs.gov","middleInitial":"A.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":486932,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Volin, John C.","contributorId":39226,"corporation":false,"usgs":true,"family":"Volin","given":"John","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":486935,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70093255,"text":"70093255 - 2013 - Bird-vegetation associations in thinned and unthinned young Douglas-fir forests 10 years after thinning","interactions":[],"lastModifiedDate":"2014-02-07T10:09:36","indexId":"70093255","displayToPublicDate":"2013-12-01T10:04:00","publicationYear":"2013","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":"Bird-vegetation associations in thinned and unthinned young Douglas-fir forests 10 years after thinning","docAbstract":"Quantitative associations between animals and vegetation have long been used as a basis for conservation and management, as well as in formulating predictions about the influence of resource management and climate change on populations. A fundamental assumption embedded in the use of such correlations is that they remain relatively consistent over time. However, this assumption of stationarity has been rarely tested – even for forest birds, which are frequently considered to be 'indicator species' in management operations. We investigated the temporal dynamics of bird-vegetation relationships in young Douglas-fir (Pseudotsuga menziesii) forests over more than a decade following initial anthropogenic disturbance (commercial thinning). We modeled bird occurrence or abundance as a function of vegetation characteristics for eight common bird species for each of six breeding seasons following forest thinning. Generally, vegetation relationships were highly inconsistent in magnitude across years, but remained positive or negative within species. For 3 species, relationships that were initially strong dampened over time. For other species, strength of vegetation association was apparently stochastic. These findings indicate that caution should be used when interpreting weak bird-vegetation relationships found in short-term studies and parameterizing predictive models with data collected over the short term.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Forest Ecology and Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/j.foreco.2013.06.052","usgsCitation":"Yegorova, S., Betts, M.G., Hagar, J., and Puettmann, K.J., 2013, Bird-vegetation associations in thinned and unthinned young Douglas-fir forests 10 years after thinning: Forest Ecology and Management, v. 310, p. 1057-1070, https://doi.org/10.1016/j.foreco.2013.06.052.","productDescription":"14 p.","startPage":"1057","endPage":"1070","numberOfPages":"14","ipdsId":"IP-046302","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":282061,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.foreco.2013.06.052"},{"id":282105,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"Oregon Cascade Mountains;Williamette National Forest","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.7449,43.356 ], [ -122.7449,44.9014 ], [ -121.768,44.9014 ], [ -121.768,43.356 ], [ -122.7449,43.356 ] ] ] } } ] }","volume":"310","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4f90e4b0b290850f2c94","contributors":{"authors":[{"text":"Yegorova, Svetlana","contributorId":11505,"corporation":false,"usgs":true,"family":"Yegorova","given":"Svetlana","email":"","affiliations":[],"preferred":false,"id":489993,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Betts, Matthew G.","contributorId":27748,"corporation":false,"usgs":true,"family":"Betts","given":"Matthew","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":489994,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hagar, Joan 0000-0002-3044-6607 joan_hagar@usgs.gov","orcid":"https://orcid.org/0000-0002-3044-6607","contributorId":3369,"corporation":false,"usgs":true,"family":"Hagar","given":"Joan","email":"joan_hagar@usgs.gov","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":true,"id":489992,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Puettmann, Klaus J.","contributorId":36828,"corporation":false,"usgs":true,"family":"Puettmann","given":"Klaus","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":489995,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70173504,"text":"70173504 - 2013 - Evidence of Hybridization between Common Gartersnakes (<i>Thamnophis sirtalis</i>) and Butler’s Gartersnakes (<i>Thamnophis butleri</i>) in Wisconsin (USA).","interactions":[],"lastModifiedDate":"2016-06-16T16:43:33","indexId":"70173504","displayToPublicDate":"2013-12-01T00:00:00","publicationYear":"2013","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":"Evidence of Hybridization between Common Gartersnakes (<i>Thamnophis sirtalis</i>) and Butler’s Gartersnakes (<i>Thamnophis butleri</i>) in Wisconsin (USA).","docAbstract":"<p><span>Snakes within the genus&nbsp;</span><i>Thamnophis</i><span>&nbsp;(Gartersnakes and Ribbonsnakes) are often found in sympatry throughout their geographic distributions. Past work has indicated that some sympatric species within this genus may hybridize, but research of this nature is limited. We attempted to determine whether hybridization occurs between two&nbsp;</span><i>Thamnophis</i><span>&nbsp;species native to the upper midwestern United States: Common Gartersnake (</span><i><i>Thamnophis sirtalis</i></i><span>) and the Butler's Gartersnake (</span><i>Thamnophis butleri</i><span>). We sampled snakes (</span><i>n</i><span>&nbsp;= 411) across 26 locations in Wisconsin, including sites where both species coexist and sites where only Common Gartersnakes are found. We conducted genetic analyses on tissue collected from individuals field-identified as Common Gartersnakes or Butler's Gartersnakes. To verify the results of our field-collected data, we analyzed tissues from juvenile snakes (</span><i>n</i><span>&nbsp;= 4) suspected to be the offspring of a Common Gartersnake and a Butler's Gartersnake that were housed together in a captive situation. Of the field-collected snakes analyzed, eight snakes were consistent with expected Common &times; Butler's Gartersnake hybrids. All four of the captive offspring analyzed resolved as putative hybrids, corresponding with our field-collected samples. Butler's Gartersnake is a globally rare species, endemic only to the upper midwestern United States. Studies involving the potential for hybridization between common and uncommon species are useful from a conservation perspective. The low incidence of hybridization we observed would indicate that hybridization between these species is uncommon. Further research investigating rates of hybridization would help assess any potential threat posed by outbreeding between common and rare gartersnakes in this region of the United States.</span></p>","language":"English","publisher":"Society for the Study of Amphibians and Reptiles","publisherLocation":"Riverside, CA","doi":"10.1670/12-057","usgsCitation":"Joshua M. Kapfer, Sloss, B.L., Gregor W. Schuurman, Paloski, R.A., and Jeffrey M. Lorch, 2013, Evidence of Hybridization between Common Gartersnakes (<i>Thamnophis sirtalis</i>) and Butler’s Gartersnakes (<i>Thamnophis butleri</i>) in Wisconsin (USA).: Journal of Herpetology, v. 47, no. 3, p. 400-405, https://doi.org/10.1670/12-057.","productDescription":"6 p.","startPage":"400","endPage":"405","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-034453","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323847,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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Schuurman","affiliations":[{"id":24833,"text":"Wisconsin DNR, Madison, WI","active":true,"usgs":false}],"preferred":false,"id":637213,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Paloski, Rori A.","contributorId":171368,"corporation":false,"usgs":false,"family":"Paloski","given":"Rori","email":"","middleInitial":"A.","affiliations":[{"id":24833,"text":"Wisconsin DNR, Madison, WI","active":true,"usgs":false}],"preferred":false,"id":637216,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jeffrey M. Lorch","contributorId":150036,"corporation":false,"usgs":false,"family":"Jeffrey M. Lorch","affiliations":[{"id":17895,"text":"University of Wisconsin-Madison, School of Veterinary Medicine, 2015 Linden Drive, Madison, Wisconsin 53706, USA","active":true,"usgs":false}],"preferred":false,"id":637214,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70048790,"text":"ofr20131027 - 2013 - Bedrock geologic and joint trend map of the Pinardville quadrangle, Hillsborough County, New Hampshire","interactions":[],"lastModifiedDate":"2022-04-15T21:49:29.087519","indexId":"ofr20131027","displayToPublicDate":"2013-11-05T11:16:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-1027","title":"Bedrock geologic and joint trend map of the Pinardville quadrangle, Hillsborough County, New Hampshire","docAbstract":"The bedrock geology of the Pinardville quadrangle includes the Massabesic Gneiss Complex, exposed in the core of a regional northeast-trending anticlinorium, and highly deformed metasedimentary rocks of the Rangeley Formation, exposed along the northwest limb of the anticlinorium. Both formations were subjected to high-grade metamorphism and partial melting: the Rangeley during the middle Paleozoic Acadian orogeny, and the Massabesic Gneiss Complex during both the Acadian and the late Paleozoic Alleghanian orogeny. Granitoids produced during these orogenies range in age from Devonian (Spaulding Tonalite) to Permian (granite at Damon Pond), each with associated pegmatite. In the latest Paleozoic the Massabesic Gneiss Complex was uplifted with respect to the Rangeley Formation along the ductile Powder Hill fault, which also had a left-lateral component. Uplift continued into the early Mesozoic, producing the 2-kilometer-wide Campbell Hill fault zone, which is marked by northwest-dipping normal faults and dilational map-scale quartz bodies. Rare, undeformed Jurassic diabase dikes cut all older lithologies and structures. A second map is a compilation of joint orientations measured at all outcrops in the quadrangle. There is a great diversity of strike trends, with northeast perhaps being the most predominant.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20131027","usgsCitation":"Burton, W.C., and Armstrong, T.R., 2013, Bedrock geologic and joint trend map of the Pinardville quadrangle, Hillsborough County, New Hampshire: U.S. Geological Survey Open-File Report 2013-1027, 1 Plate: 47.19 × 34.28  inches; Downloads Directory, https://doi.org/10.3133/ofr20131027.","productDescription":"1 Plate: 47.19 × 34.28  inches; Downloads Directory","onlineOnly":"Y","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":278703,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20131027.gif"},{"id":398884,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_99278.htm"},{"id":278701,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2013/1027/pdf/ofr2013-1027.pdf"},{"id":278702,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2013/1027/Downloads/"},{"id":278700,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2013/1027/"}],"scale":"24000","datum":"1983 North American Datum","country":"United States","state":"New Hampshire","county":"Hillsborough County","otherGeospatial":"Pinardville quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -71.625,42.875 ], [ -71.625,43.0 ], [ -71.5,43.0 ], [ -71.5,42.875 ], [ -71.625,42.875 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"527a135ee4b051792d014885","contributors":{"authors":[{"text":"Burton, William C. 0000-0001-7519-5787 bburton@usgs.gov","orcid":"https://orcid.org/0000-0001-7519-5787","contributorId":1293,"corporation":false,"usgs":true,"family":"Burton","given":"William","email":"bburton@usgs.gov","middleInitial":"C.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":485652,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Armstrong, Thomas R.","contributorId":40637,"corporation":false,"usgs":true,"family":"Armstrong","given":"Thomas","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":485653,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70048777,"text":"ofr20131230 - 2013 - Geomorphology and groundwater origin of amphitheater-shaped gullies at Fort Gordon, Georgia, 2010-2012","interactions":[],"lastModifiedDate":"2016-12-08T16:42:17","indexId":"ofr20131230","displayToPublicDate":"2013-11-04T12:40:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-1230","title":"Geomorphology and groundwater origin of amphitheater-shaped gullies at Fort Gordon, Georgia, 2010-2012","docAbstract":"Seven amphitheater-shaped gullies at valley heads in the northern part of Fort Gordon, Georgia, were identified by personnel from Fort Gordon and the U.S. Geological Survey during a field investigation of environmental contamination near the cantonment area between 2008 and 2010. Between 2010 and 2012, the amphitheater-shaped gullies were photographed, topographic features were surveyed using a global positioning system device, and the extent of erosion was estimated using Light Detection and Ranging imagery. The seven gullies are distributed across a broad area (and most likely are not the only examples) and have a similar geomorphology that includes (1) an amphitheater (semicircular) shaped escarpment at the upgradient end on a plateau of Upper Eocene sands of no readily discernible elevated catchment area or natural surface-water drainage; (2) a narrow, trench-shaped, flat-bottomed incisement of low-permeability marl at the downgradient end; and (3) steep-sided valley walls, some formed by landslides. Surface-water runoff is an unlikely cause for the amphitheater-shaped gullies, because each valley has a relatively small drainage area of sandy terrain even at those gullies that have recently received discharge from stormwater drains. Also, presumed high rates of runoff and gully formation associated with historic land uses, such as clearcutting, cotton production, and silviculture, would have occurred no later than when the fort was established in the early 1900s. The lack of an elevated catchment area at the headward scarps, the amphitheater shape, and presence of low permeability marl at the base of each feature provides the most convincing lines of evidence for headward erosion by groundwater sapping. The absence of current (2013) seeps and springs at most of the amphitheater-shaped gullies indicates that the gullies may have been formed previously by groundwater sapping under conditions of higher and (or) sustained precipitation amounts, local water-table altitudes, and seepage than current (2013) conditions. One gully characterized by groundwater seepage may support a unique ecological niche that, if assessed to contain endangered species or rare plants, could require protection under State laws.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20131230","collaboration":"Prepared in cooperation with the U.S. Department of the Army Environmental and Natural Resources Management Office of the U.S. Army Signal Center and Fort Gordon","usgsCitation":"Landmeyer, J., and Wellborn, J.B., 2013, Geomorphology and groundwater origin of amphitheater-shaped gullies at Fort Gordon, Georgia, 2010-2012: U.S. Geological Survey Open-File Report 2013-1230, v, 19 p., https://doi.org/10.3133/ofr20131230.","productDescription":"v, 19 p.","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":278688,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20131230.gif"},{"id":278686,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2013/1230/"},{"id":278687,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2013/1230/pdf/of2013-1230.pdf"}],"country":"United States","state":"Georgia","otherGeospatial":"Fort Gordon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -82.413940,33.269695 ], [ -82.413940,33.446339 ], [ -82.093964,33.446339 ], [ -82.093964,33.269695 ], [ -82.413940,33.269695 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5278c1e1e4b0c04ac3417a9e","contributors":{"authors":[{"text":"Landmeyer, James 0000-0002-5640-3816 jlandmey@usgs.gov","orcid":"https://orcid.org/0000-0002-5640-3816","contributorId":3257,"corporation":false,"usgs":true,"family":"Landmeyer","given":"James","email":"jlandmey@usgs.gov","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":485616,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wellborn, John B.","contributorId":24822,"corporation":false,"usgs":true,"family":"Wellborn","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":485617,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70048199,"text":"70048199 - 2013 - Groundwater ages and mixing in the Piceance Basin natural gas province, Colorado","interactions":[],"lastModifiedDate":"2014-01-08T15:14:21","indexId":"70048199","displayToPublicDate":"2013-11-01T15:04:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Groundwater ages and mixing in the Piceance Basin natural gas province, Colorado","docAbstract":"Reliably identifying the effects of energy development on groundwater quality can be difficult because baseline assessments of water quality completed before the onset of energy development are rare and because interactions between hydrocarbon reservoirs and aquifers can be complex, involving both natural and human processes. Groundwater age and mixing data can strengthen interpretations of monitoring data from those areas by providing better understanding of the groundwater flow systems. Chemical, isotopic, and age tracers were used to characterize groundwater ages and mixing with deeper saline water in three areas of the Piceance Basin natural gas province. The data revealed a complex array of groundwater ages (<10 to >50,000 years) and mixing patterns in the basin that helped explain concentrations and sources of methane in groundwater. Age and mixing data also can strengthen the design of monitoring programs by providing information on time scales at which water quality changes in aquifers might be expected to occur. This information could be used to establish maximum allowable distances of monitoring wells from energy development activity and the appropriate duration of monitoring.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Science and Technology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Chemical Society","doi":"10.1021/es402473c","usgsCitation":"McMahon, P.B., Thomas, J.C., and Hunt, A.G., 2013, Groundwater ages and mixing in the Piceance Basin natural gas province, Colorado: Environmental Science & Technology, v. 47, no. 23, p. 13250-13257, https://doi.org/10.1021/es402473c.","productDescription":"8 p.","startPage":"13250","endPage":"13257","numberOfPages":"8","ipdsId":"IP-051460","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"links":[{"id":280764,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":280762,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1021/es402473c"}],"country":"United States","state":"Colorado","county":"Garfield County;Rio Blanco County","otherGeospatial":"Piceance Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -109.05,38.39 ], [ -109.05,40.22 ], [ -107.04,40.22 ], [ -107.04,38.39 ], [ -109.05,38.39 ] ] ] } } ] }","volume":"47","issue":"23","noUsgsAuthors":false,"publicationDate":"2013-11-13","publicationStatus":"PW","scienceBaseUri":"53cd5fe3e4b0b290850fc93d","contributors":{"authors":[{"text":"McMahon, Peter B. 0000-0001-7452-2379 pmcmahon@usgs.gov","orcid":"https://orcid.org/0000-0001-7452-2379","contributorId":724,"corporation":false,"usgs":true,"family":"McMahon","given":"Peter","email":"pmcmahon@usgs.gov","middleInitial":"B.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":483974,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thomas, Judith C. 0000-0001-7883-1419 juthomas@usgs.gov","orcid":"https://orcid.org/0000-0001-7883-1419","contributorId":1468,"corporation":false,"usgs":true,"family":"Thomas","given":"Judith","email":"juthomas@usgs.gov","middleInitial":"C.","affiliations":[{"id":36532,"text":"Central Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":483975,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hunt, Andrew G. 0000-0002-3810-8610 ahunt@usgs.gov","orcid":"https://orcid.org/0000-0002-3810-8610","contributorId":1582,"corporation":false,"usgs":true,"family":"Hunt","given":"Andrew","email":"ahunt@usgs.gov","middleInitial":"G.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":483976,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70112512,"text":"70112512 - 2013 - A Sr-Nd isotopic study of sand-sized sediment provenance and transport for the San Francisco Bay coastal system","interactions":[],"lastModifiedDate":"2020-06-05T14:41:57.963877","indexId":"70112512","displayToPublicDate":"2013-11-01T13:52:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"A Sr-Nd isotopic study of sand-sized sediment provenance and transport for the San Francisco Bay coastal system","docAbstract":"<p>A diverse suite of geochemical tracers, including <sup>87</sup>Sr/<sup>86</sup>Sr and <sup>143</sup>Nd/<sup>144</sup>Nd isotope ratios, the rare earth elements (REEs), and select trace elements were used to determine sand-sized sediment provenance and transport pathways within the San Francisco Bay coastal system. This study complements a large interdisciplinary effort (Barnard et al., 2012) that seeks to better understand recent geomorphic change in a highly urbanized and dynamic estuarine-coastal setting. Sand-sized sediment provenance in this geologically complex system is important to estuarine resource managers and was assessed by examining the geographic distribution of this suite of geochemical tracers from the primary sources (fluvial and rock) throughout the bay, adjacent coast, and beaches. Due to their intrinsic geochemical nature, <sup>143</sup>Nd/<sup>144</sup>Nd isotopic ratios provide the most resolved picture of where sediment in this system is likely sourced and how it moves through this estuarine system into the Pacific Ocean. For example, Nd isotopes confirm that the predominant source of sand-sized sediment to Suisun Bay, San Pablo Bay, and Central Bay is the Sierra Nevada Batholith via the Sacramento River, with lesser contributions from the Napa and San Joaquin Rivers. Isotopic ratios also reveal hot-spots of local sediment accumulation, such as the basalt and chert deposits around the Golden Gate Bridge and the high magnetite deposits of Ocean Beach. Sand-sized sediment that exits San Francisco Bay accumulates on the ebb-tidal delta and is in part conveyed southward by long-shore currents. Broadly, the geochemical tracers reveal a complex story of multiple sediment sources, dynamic intra-bay sediment mixing and reworking, and eventual dilution and transport by energetic marine processes. Combined geochemical results provide information on sediment movement into and through San Francisco Bay and further our understanding of how sustained anthropogenic activities which limit sediment inputs to the system (e.g., dike and dam construction) as well as those which directly remove sediments from within the Bay, such as aggregate mining and dredging, can have long-lasting effects</p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.margeo.2013.01.002","usgsCitation":"Rosenbauer, R.J., Foxgrover, A., Hein, J.R., and Swarzenski, P.W., 2013, A Sr-Nd isotopic study of sand-sized sediment provenance and transport for the San Francisco Bay coastal system: Marine Geology, v. 345, p. 143-153, https://doi.org/10.1016/j.margeo.2013.01.002.","productDescription":"11 p.","startPage":"143","endPage":"153","numberOfPages":"11","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true}],"links":[{"id":288636,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.2546,37.3788 ], [ -123.2546,38.2598 ], [ -121.5132,38.2598 ], [ -121.5132,37.3788 ], [ -123.2546,37.3788 ] ] ] } } ] }","volume":"345","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53ae760ce4b0abf75cf2be61","contributors":{"editors":[{"text":"Barnard, Patrick L. 0000-0003-1414-6476 pbarnard@usgs.gov","orcid":"https://orcid.org/0000-0003-1414-6476","contributorId":147147,"corporation":false,"usgs":true,"family":"Barnard","given":"Patrick L.","email":"pbarnard@usgs.gov","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":509874,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Jaffe, Bruce E. 0000-0002-8816-5920 bjaffe@usgs.gov","orcid":"https://orcid.org/0000-0002-8816-5920","contributorId":2049,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","email":"bjaffe@usgs.gov","middleInitial":"E.","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":509876,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Schoellhamer, David H. 0000-0001-9488-7340 dschoell@usgs.gov","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":631,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"David H.","email":"dschoell@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":509875,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Rosenbauer, Robert J. brosenbauer@usgs.gov","contributorId":204,"corporation":false,"usgs":true,"family":"Rosenbauer","given":"Robert","email":"brosenbauer@usgs.gov","middleInitial":"J.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":494802,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foxgrover, Amy C.","contributorId":45775,"corporation":false,"usgs":true,"family":"Foxgrover","given":"Amy C.","affiliations":[],"preferred":false,"id":494805,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hein, James R. 0000-0002-5321-899X jhein@usgs.gov","orcid":"https://orcid.org/0000-0002-5321-899X","contributorId":2828,"corporation":false,"usgs":true,"family":"Hein","given":"James","email":"jhein@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":494804,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Swarzenski, Peter W. 0000-0003-0116-0578 pswarzen@usgs.gov","orcid":"https://orcid.org/0000-0003-0116-0578","contributorId":1070,"corporation":false,"usgs":true,"family":"Swarzenski","given":"Peter","email":"pswarzen@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":494803,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70048599,"text":"ofr20131162 - 2013 - Qualilty, isotopes, and radiochemistry of water sampled from the Upper Moenkopi Village water-supply wells, Coconino County, Arizona","interactions":[],"lastModifiedDate":"2025-05-15T13:48:08.819677","indexId":"ofr20131162","displayToPublicDate":"2013-10-25T08:32:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-1162","title":"Qualilty, isotopes, and radiochemistry of water sampled from the Upper Moenkopi Village water-supply wells, Coconino County, Arizona","docAbstract":"The Hopi Tribe Water Resources Program has granted contracts for studies to evaluate water supply conditions for the Moenkopi villages in Coconino County, Arizona. The Moenkopi villages include Upper Moenkopi Village and the village of Lower Moencopi, both on the Hopi Indian Reservation south of the Navajo community of Tuba City. These investigations have determined that water supplies are limited and vulnerable to several potential sources of contamination, including the Tuba City Landfill and a former uranium processing facility known as the Rare Metals Mill. Studies are ongoing to determine if uranium and other metals in groundwater beneath the landfill are greater than regional groundwater concentrations.\n\nThe source of water supply for the Upper Moenkopi Village is three public-supply wells. The wells are referred to as MSW-1, MSW-2, and MSW-3 and all three wells obtain water from the regionally extensive N aquifer. The N aquifer is the principal aquifer in this region of northern Arizona and consists of thick beds of sandstone between less permeable layers of siltstone and mudstone. The relatively fine-grained character of the N aquifer inhibits rapid movement of water and large yields to wells. In recent years, water levels have declined in the three public-supply wells, causing concern that the current water supply will not be able to accommodate peak demand and allow for residential and economic growth.\n\nAnalyses of major ions, nutrients, selected trace metals, stable and radioactive isotopes, and radiochemistry were performed on the groundwater samples from the three public-supply wells to describe general water-quality conditions and groundwater ages in and immediately surrounding the Upper Moenkopi Village area. None of the water samples collected from the public-supply wells exceeded the U.S. Environmental Protection Agency primary drinking water standards.\n\nThe ratios of the major dissolved ions from the samples collected from MSW-1 and MSW-2 indicate water with a major ion composition of calcium and sulfate. There is no significant vertical distribution of ion concentrations in the samples collected from the upper and lower portion of the water column within the two wells. The samples collected at MSW-3 are higher in sodium and lower in calcium than the samples collected from MSW-1 and MSW-2, and contain a similar sulfate-ion percentage. There is a vertical distribution of ion concentrations in the samples collected from the upper and lower portion of the water column in MSW-3.\n\nGroundwater samples from the three water-supply wells analyzed for oxygen-18 and deuterium stable isotopes plot on a local water line that is approximately parallel to the global meteoric water line. Tritium concentrations in samples from MSW-1 and MSW-3 were equal to or less than laboratory detection limits and were interpreted to contain no modern (post-1952) water. Tritium concentration in a sample from the top of the water column at MSW-2 was 0.41 tritium units, indicating that the composition is primarily pre-bomb (pre-1952) water, but may contain a small fraction of post-bomb modern water.\n\nThe calculated carbon-14 ages of groundwater in MSW-1 and MSW-2, both completed about 140 feet into the Navajo Sandstone, are about 3,000 years before present. The calculated carbon-14 age of groundwater in MSW-3, completed about 240 feet into the Kayenta Formation-Navajo Sandstone transition zone is about 5,000 years before present in the upper portion of the water column and about 8,500 years before present in the lower portion of the water column. The gross alpha radioactivity of samples collected from the three water-supply wells ranged from 5.1 to 9.8 picocuries per liter-less than the U.S. Environmental Protection Agency primary drinking water standard of 15 picocuries per liter. The gross beta radioactivity of samples collected from the wells ranged from 0.9 to 2.8 picocuries per liter and are not considered elevated relative to the U.S. Environmental Protection Agency primary drinking water standard.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20131162","collaboration":"Prepared in cooperation with the Hopi Tribe","usgsCitation":"Carruth, R., Beisner, K., and Smith, G., 2013, Qualilty, isotopes, and radiochemistry of water sampled from the Upper Moenkopi Village water-supply wells, Coconino County, Arizona: U.S. Geological Survey Open-File Report 2013-1162, iv, 18 p., https://doi.org/10.3133/ofr20131162.","productDescription":"iv, 18 p.","numberOfPages":"22","costCenters":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"links":[{"id":278397,"rank":3,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20131162.jpg"},{"id":278396,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2013/1162/"},{"id":278395,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2013/1162/pdf/ofr2013-1162.pdf"}],"country":"United States","state":"Arizona","county":"Coconino County","otherGeospatial":"Moenkopi Village","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.5,\n              37\n            ],\n            [\n              -111.5,\n              35.0833\n            ],\n            [\n              -109.5,\n              35.0833\n            ],\n            [\n              -109.5,\n              37\n            ],\n            [\n              -111.5,\n              37\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"526b8531e4b058918d0a99bd","contributors":{"authors":[{"text":"Carruth, Rob 0000-0001-7008-2927 rlcarr@usgs.gov","orcid":"https://orcid.org/0000-0001-7008-2927","contributorId":1162,"corporation":false,"usgs":true,"family":"Carruth","given":"Rob","email":"rlcarr@usgs.gov","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":false,"id":485183,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Beisner, Kimberly","contributorId":85284,"corporation":false,"usgs":true,"family":"Beisner","given":"Kimberly","affiliations":[],"preferred":false,"id":485185,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smith, Greg 0000-0001-8170-9924","orcid":"https://orcid.org/0000-0001-8170-9924","contributorId":15210,"corporation":false,"usgs":true,"family":"Smith","given":"Greg","email":"","affiliations":[],"preferred":false,"id":485184,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70048521,"text":"70048521 - 2013 - A new species of Helobdella (Hirudinida: Glossiphoniidae) from Oregon","interactions":[],"lastModifiedDate":"2013-10-21T10:45:50","indexId":"70048521","displayToPublicDate":"2013-10-21T10:30:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3814,"text":"Zootaxa","onlineIssn":"1175-5334","printIssn":"1175-5326","active":true,"publicationSubtype":{"id":10}},"title":"A new species of Helobdella (Hirudinida: Glossiphoniidae) from Oregon","docAbstract":"Helobdella bowermani n. sp. is described from specimens collected in fine sediment of open water benthos of Upper Klamath Lake, Klamath County, Oregon. The new species has pale yellow/buff coloration with scattered chromatophore blotches throughout the dorsal surface, lateral extensions or papillae only on the a2 annulus, dorsal medial row of papillae with small papilla on a1 and larger papillae on a2 and a3, and a small oval scute (rarely triangular). Helobdella bowermani n. sp. is morphologically similar to Helobdella atli and Helobdella simplex. Molecular comparison of CO-I sequence data from H. bowermani n. sp. revealed differences of 10.6%–10.8% with Helobdella californica, differences of 12.2%–13.7% with H. atli, and differences of 12.7%–13.2% with H. simplex.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Zootaxa","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Magnolia Press","doi":"10.11646/zootaxa.3718.3.5","usgsCitation":"Moser, W.E., Fend, S.V., Richardson, D., Hammond, C.I., Lazo-Wasem, E.A., Govedich, F.R., and Gullo, B.S., 2013, A new species of Helobdella (Hirudinida: Glossiphoniidae) from Oregon: Zootaxa, v. 3718, no. 3, p. 287-294, https://doi.org/10.11646/zootaxa.3718.3.5.","productDescription":"8 p.","startPage":"287","endPage":"294","ipdsId":"IP-046095","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"links":[{"id":278291,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":278290,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.11646/zootaxa.3718.3.5"}],"country":"United States","state":"Oregon","otherGeospatial":"Upper Klamath Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.09075,42.233483 ], [ -122.09075,42.501250 ], [ -121.801427,42.501250 ], [ -121.801427,42.233483 ], [ -122.09075,42.233483 ] ] ] } } ] }","volume":"3718","issue":"3","noUsgsAuthors":false,"publicationDate":"2013-10-04","publicationStatus":"PW","scienceBaseUri":"52663ecfe4b0992695a7f433","contributors":{"authors":[{"text":"Moser, William E.","contributorId":63715,"corporation":false,"usgs":true,"family":"Moser","given":"William","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":484946,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fend, Steven V. 0000-0002-4638-6602 svfend@usgs.gov","orcid":"https://orcid.org/0000-0002-4638-6602","contributorId":3591,"corporation":false,"usgs":true,"family":"Fend","given":"Steven","email":"svfend@usgs.gov","middleInitial":"V.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":484941,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Richardson, Dennis J.","contributorId":21062,"corporation":false,"usgs":true,"family":"Richardson","given":"Dennis J.","affiliations":[],"preferred":false,"id":484944,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hammond, Charlette I.","contributorId":13532,"corporation":false,"usgs":true,"family":"Hammond","given":"Charlette","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":484942,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lazo-Wasem, Eric A.","contributorId":50441,"corporation":false,"usgs":true,"family":"Lazo-Wasem","given":"Eric","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":484945,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Govedich, Fredric R.","contributorId":18671,"corporation":false,"usgs":true,"family":"Govedich","given":"Fredric","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":484943,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Gullo, Bettina S.","contributorId":102786,"corporation":false,"usgs":true,"family":"Gullo","given":"Bettina","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":484947,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70073513,"text":"70073513 - 2013 - Composition and origin of rhyolite melt intersected by drilling in the Krafla geothermal field, Iceland","interactions":[],"lastModifiedDate":"2014-01-21T10:33:11","indexId":"70073513","displayToPublicDate":"2013-10-15T10:20:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1336,"text":"Contributions to Mineralogy and Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Composition and origin of rhyolite melt intersected by drilling in the Krafla geothermal field, Iceland","docAbstract":"The Iceland Deep Drilling Project Well 1 was designed as a 4- to 5-km-deep exploration well with the goal of intercepting supercritical hydrothermal fluids in the Krafla geothermal field, Iceland. The well unexpectedly drilled into a high-silica (76.5 % SiO<sub>2</sub>) rhyolite melt at approximately 2.1 km. Some of the melt vesiculated while extruding into the drill hole, but most of the recovered cuttings are quenched sparsely phyric, vesicle-poor glass. The phenocryst assemblage is comprised of titanomagnetite, plagioclase, augite, and pigeonite. Compositional zoning in plagioclase and exsolution lamellae in augite and pigeonite record changing crystallization conditions as the melt migrated to its present depth of emplacement. The in situ temperature of the melt is estimated to be between 850 and 920 °C based on two-pyroxene geothermometry and modeling of the crystallization sequence. Volatile content of the glass indicated partial degassing at an in situ pressure that is above hydrostatic (~16 MPa) and below lithostatic (~55 MPa). The major element and minor element composition of the melt are consistent with an origin by partial melting of hydrothermally altered basaltic crust at depth, similar to rhyolite erupted within the Krafla Caldera. Chondrite-normalized REE concentrations show strong light REE enrichment and relative flat patterns with negative Eu anomaly. Strontium isotope values (0.70328) are consistent with mantle-derived melt, but oxygen and hydrogen isotope values are depleted (3.1 and −118 ‰, respectively) relative to mantle values. The hydrogen isotope values overlap those of hydrothermal epidote from rocks altered by the meteoric-water-recharged Krafla geothermal system. The rhyolite melt was emplaced into and has reacted with a felsic intrusive suite that has nearly identical composition. The felsite is composed of quartz, alkali feldspar, plagioclase, titanomagnetite, and augite. Emplacement of the rhyolite magma has resulted in partial melting of the felsite, accompanied locally by partial assimilation. The interstitial melt in the felsite has similar normalized SiO<sub>2</sub> content as the rhyolite melt but is distinguished by higher K<sub>2</sub>O and lower CaO and plots near the minimum melt composition in the granite system. Augite in the partially melted felsite has re-equilibrated to more calcic metamorphic compositions. Rare quenched glass fragments containing glomeroporphyritic crystals derived from the felsite show textural evidence for resorption of alkali feldspar and quartz. The glass in these fragments is enriched in SiO<sub>2</sub> relative to the rhyolite melt or the interstitial felsite melt, consistent with the textural evidence for quartz dissolution. The quenching of these melts by drilling fluids at in situ conditions preserves details of the melt–wall rock interaction that would not be readily observed in rocks that had completely crystallized. However, these processes may be recognizable by a combination of textural analysis and in situ analytical techniques that document compositional heterogeneity due to partial melting and local assimilation.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Contributions to Mineralogy and Petrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer","doi":"10.1007/s00410-012-0811-z","usgsCitation":"Zierenberg, R., Schiffmant, P., Barfod, G., Lesher, C., Marks, N., Lowenstern, J.B., Mortensen, A., Pope, E., Bird, D., Reed, M., Fridleifsson, G., and Elders, W., 2013, Composition and origin of rhyolite melt intersected by drilling in the Krafla geothermal field, Iceland: Contributions to Mineralogy and Petrology, v. 165, no. 2, p. 327-347, https://doi.org/10.1007/s00410-012-0811-z.","productDescription":"21 p.","startPage":"327","endPage":"347","numberOfPages":"21","ipdsId":"IP-041015","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":281311,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":281310,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00410-012-0811-z"}],"country":"Iceland","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -16.857456,65.723445 ], [ -16.857456,65.752183 ], [ -16.807488,65.752183 ], [ -16.807488,65.723445 ], [ -16.857456,65.723445 ] ] ] } } ] }","volume":"165","issue":"2","noUsgsAuthors":false,"publicationDate":"2012-09-22","publicationStatus":"PW","scienceBaseUri":"53cd5243e4b0b290850f46dc","contributors":{"authors":[{"text":"Zierenberg, R.A.","contributorId":8998,"corporation":false,"usgs":true,"family":"Zierenberg","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":488866,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schiffmant, Peter","contributorId":51016,"corporation":false,"usgs":true,"family":"Schiffmant","given":"Peter","affiliations":[],"preferred":false,"id":488873,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barfod, G.H.","contributorId":93380,"corporation":false,"usgs":true,"family":"Barfod","given":"G.H.","email":"","affiliations":[],"preferred":false,"id":488875,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lesher, C.E.","contributorId":28217,"corporation":false,"usgs":true,"family":"Lesher","given":"C.E.","email":"","affiliations":[],"preferred":false,"id":488870,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Marks, N.E.","contributorId":48410,"corporation":false,"usgs":true,"family":"Marks","given":"N.E.","email":"","affiliations":[],"preferred":false,"id":488872,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lowenstern, Jacob B. 0000-0003-0464-7779 jlwnstrn@usgs.gov","orcid":"https://orcid.org/0000-0003-0464-7779","contributorId":2755,"corporation":false,"usgs":true,"family":"Lowenstern","given":"Jacob","email":"jlwnstrn@usgs.gov","middleInitial":"B.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":488865,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Mortensen, A.K.","contributorId":107526,"corporation":false,"usgs":true,"family":"Mortensen","given":"A.K.","email":"","affiliations":[],"preferred":false,"id":488876,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Pope, E.C.","contributorId":30478,"corporation":false,"usgs":true,"family":"Pope","given":"E.C.","email":"","affiliations":[],"preferred":false,"id":488871,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Bird, D.K.","contributorId":24934,"corporation":false,"usgs":true,"family":"Bird","given":"D.K.","email":"","affiliations":[],"preferred":false,"id":488869,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Reed, M.H.","contributorId":91606,"corporation":false,"usgs":true,"family":"Reed","given":"M.H.","email":"","affiliations":[],"preferred":false,"id":488874,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Fridleifsson, G.O.","contributorId":17911,"corporation":false,"usgs":true,"family":"Fridleifsson","given":"G.O.","email":"","affiliations":[],"preferred":false,"id":488867,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Elders, W.A.","contributorId":18110,"corporation":false,"usgs":true,"family":"Elders","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":488868,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}}
,{"id":70125430,"text":"70125430 - 2013 - Ability of matrix models to explain the past and predict the future of plant populations.","interactions":[],"lastModifiedDate":"2014-09-16T17:01:40","indexId":"70125430","displayToPublicDate":"2013-10-01T17:00:18","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1321,"text":"Conservation Biology","active":true,"publicationSubtype":{"id":10}},"title":"Ability of matrix models to explain the past and predict the future of plant populations.","docAbstract":"Uncertainty associated with ecological forecasts has long been recognized, but forecast accuracy is rarely quantified. We evaluated how well data on 82 populations of 20 species of plants spanning 3 continents explained and predicted plant population dynamics. We parameterized stage-based matrix models with demographic data from individually marked plants and determined how well these models forecast population sizes observed at least 5 years into the future. Simple demographic models forecasted population dynamics poorly; only 40% of observed population sizes fell within our forecasts' 95% confidence limits. However, these models explained population dynamics during the years in which data were collected; observed changes in population size during the data-collection period were strongly positively correlated with population growth rate. Thus, these models are at least a sound way to quantify population status. Poor forecasts were not associated with the number of individual plants or years of data. We tested whether vital rates were density dependent and found both positive and negative density dependence. However, density dependence was not associated with forecast error. Forecast error was significantly associated with environmental differences between the data collection and forecast periods. To forecast population fates, more detailed models, such as those that project how environments are likely to change and how these changes will affect population dynamics, may be needed. Such detailed models are not always feasible. Thus, it may be wiser to make risk-averse decisions than to expect precise forecasts from models.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Conservation Biology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Society for Conservation Biology","publisherLocation":"Malden, MA","doi":"10.1111/cobi.12049","usgsCitation":"McEachern, K., Crone, E.E., Ellis, M.M., Morris, W.F., Stanley, A., Bell, T., Bierzychudek, P., Ehrlen, J., Kaye, T.N., Knight, T.M., Lesica, P., Oostermeijer, G., Quintana-Ascencio, P.F., Ticktin, T., Valverde, T., Williams, J.I., Doak, D.F., Ganesan, R., Thorpe, A.S., and Menges, E.S., 2013, Ability of matrix models to explain the past and predict the future of plant populations.: Conservation Biology, v. 27, no. 5, p. 968-978, https://doi.org/10.1111/cobi.12049.","productDescription":"11 p.","startPage":"968","endPage":"978","numberOfPages":"11","ipdsId":"IP-031182","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":501696,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://stars.library.ucf.edu/facultybib2010/3842","text":"External Repository"},{"id":294013,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":293993,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/cobi.12049"}],"volume":"27","issue":"5","noUsgsAuthors":false,"publicationDate":"2013-04-08","publicationStatus":"PW","scienceBaseUri":"54195122e4b091c7ffc8e5a2","contributors":{"authors":[{"text":"McEachern, Kathryn kathryn_mceachern@usgs.gov","contributorId":2411,"corporation":false,"usgs":true,"family":"McEachern","given":"Kathryn","email":"kathryn_mceachern@usgs.gov","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":501411,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Crone, Elizabeth E.","contributorId":98576,"corporation":false,"usgs":true,"family":"Crone","given":"Elizabeth","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":501429,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ellis, Martha M.","contributorId":55677,"corporation":false,"usgs":true,"family":"Ellis","given":"Martha","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":501420,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Morris, William F.","contributorId":97751,"corporation":false,"usgs":true,"family":"Morris","given":"William","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":501428,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Stanley, Amanda","contributorId":11045,"corporation":false,"usgs":true,"family":"Stanley","given":"Amanda","email":"","affiliations":[],"preferred":false,"id":501412,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bell, Timothy","contributorId":67812,"corporation":false,"usgs":true,"family":"Bell","given":"Timothy","affiliations":[],"preferred":false,"id":501423,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bierzychudek, Paulette","contributorId":65316,"corporation":false,"usgs":true,"family":"Bierzychudek","given":"Paulette","email":"","affiliations":[],"preferred":false,"id":501422,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Ehrlen, Johan","contributorId":55678,"corporation":false,"usgs":true,"family":"Ehrlen","given":"Johan","email":"","affiliations":[],"preferred":false,"id":501421,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Kaye, Thomas N.","contributorId":97363,"corporation":false,"usgs":true,"family":"Kaye","given":"Thomas","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":501427,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Knight, Tiffany M.","contributorId":100671,"corporation":false,"usgs":true,"family":"Knight","given":"Tiffany","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":501430,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Lesica, Peter","contributorId":18612,"corporation":false,"usgs":true,"family":"Lesica","given":"Peter","email":"","affiliations":[],"preferred":false,"id":501414,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Oostermeijer, Gerard","contributorId":70230,"corporation":false,"usgs":true,"family":"Oostermeijer","given":"Gerard","email":"","affiliations":[],"preferred":false,"id":501424,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Quintana-Ascencio, Pedro F.","contributorId":34762,"corporation":false,"usgs":true,"family":"Quintana-Ascencio","given":"Pedro","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":501416,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Ticktin, Tamara","contributorId":41353,"corporation":false,"usgs":true,"family":"Ticktin","given":"Tamara","email":"","affiliations":[],"preferred":false,"id":501417,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Valverde, Teresa","contributorId":54450,"corporation":false,"usgs":true,"family":"Valverde","given":"Teresa","email":"","affiliations":[],"preferred":false,"id":501419,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Williams, Jennifer I.","contributorId":17163,"corporation":false,"usgs":true,"family":"Williams","given":"Jennifer","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":501413,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Doak, Daniel F.","contributorId":46811,"corporation":false,"usgs":true,"family":"Doak","given":"Daniel","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":501418,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Ganesan, Rengaian","contributorId":91346,"corporation":false,"usgs":true,"family":"Ganesan","given":"Rengaian","email":"","affiliations":[],"preferred":false,"id":501425,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Thorpe, Andrea S.","contributorId":23840,"corporation":false,"usgs":true,"family":"Thorpe","given":"Andrea","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":501415,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Menges, Eric S.","contributorId":94147,"corporation":false,"usgs":true,"family":"Menges","given":"Eric","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":501426,"contributorType":{"id":1,"text":"Authors"},"rank":20}]}}
,{"id":70108190,"text":"70108190 - 2013 - Distribution of extant populations of <i>Quadrula mitchelli</i> (false spike)","interactions":[],"lastModifiedDate":"2014-05-22T14:34:08","indexId":"70108190","displayToPublicDate":"2013-10-01T14:25:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1492,"text":"Ellipsaria","active":true,"publicationSubtype":{"id":10}},"title":"Distribution of extant populations of <i>Quadrula mitchelli</i> (false spike)","docAbstract":"The False Spike, <i>Quadrula mitchelli</i> (Simpson 1896), is a rare species of mussel endemic to Central Texas and the Rio Grande drainage (Howells 2010). This species was thought to have been extinct until the discovery of several live individuals in the Guadalupe River and a fresh dead individual in the San Saba River in 2011 (Randklev et al. 2012; Randklev et al. in press). Since then, this species has been reported at several other locations within its historic range (Sowards et al. in press; Tsakiris and Randklev 2013; Mabe and Kennedy 2013). Here, we report on the current known distribution of this species.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ellipsaria","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Freshwater Mollusk Conservation Society","publisherLocation":"St. Peters, MO","usgsCitation":"Randklev, C.R., Tsakiris, E., Howells, R.G., Groce, J., Johnson, M.S., Bergmann, J., Robertson, C., Blair, A., Littrell, B., and Johnson, N., 2013, Distribution of extant populations of <i>Quadrula mitchelli</i> (false spike): Ellipsaria, v. 15, no. 3, p. 18-21.","productDescription":"4 p.","startPage":"18","endPage":"21","numberOfPages":"4","ipdsId":"IP-049497","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":287533,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":287532,"type":{"id":15,"text":"Index Page"},"url":"https://molluskconservation.org/MServices_Ellipsaria-archive.html"}],"country":"United States","state":"Texas","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.65,24.98 ], [ -106.65,34.04 ], [ -94.0,34.04 ], [ -94.0,24.98 ], [ -106.65,24.98 ] ] ] } } ] }","volume":"15","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"537f1c62e4b021317a86e2eb","contributors":{"authors":[{"text":"Randklev, Charles R.","contributorId":25470,"corporation":false,"usgs":true,"family":"Randklev","given":"Charles","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":493984,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tsakiris, Eric","contributorId":38063,"corporation":false,"usgs":true,"family":"Tsakiris","given":"Eric","affiliations":[],"preferred":false,"id":493986,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Howells, Robert G.","contributorId":21072,"corporation":false,"usgs":true,"family":"Howells","given":"Robert","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":493983,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Groce, Julie","contributorId":93828,"corporation":false,"usgs":true,"family":"Groce","given":"Julie","email":"","affiliations":[],"preferred":false,"id":493990,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Johnson, Matthew S. mjjohnson@usgs.gov","contributorId":55748,"corporation":false,"usgs":true,"family":"Johnson","given":"Matthew","email":"mjjohnson@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":false,"id":493988,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bergmann, Joseph","contributorId":34048,"corporation":false,"usgs":true,"family":"Bergmann","given":"Joseph","email":"","affiliations":[],"preferred":false,"id":493985,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Robertson, Clint","contributorId":6378,"corporation":false,"usgs":true,"family":"Robertson","given":"Clint","affiliations":[],"preferred":false,"id":493982,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Blair, Andy","contributorId":82227,"corporation":false,"usgs":true,"family":"Blair","given":"Andy","email":"","affiliations":[],"preferred":false,"id":493989,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Littrell, Brad","contributorId":95394,"corporation":false,"usgs":true,"family":"Littrell","given":"Brad","email":"","affiliations":[],"preferred":false,"id":493991,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Johnson, Nathan","contributorId":41745,"corporation":false,"usgs":true,"family":"Johnson","given":"Nathan","affiliations":[],"preferred":false,"id":493987,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70044590,"text":"70044590 - 2013 - Social-ecological predictors of global invasions and extinctions","interactions":[],"lastModifiedDate":"2013-11-14T11:18:53","indexId":"70044590","displayToPublicDate":"2013-10-01T11:13:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1468,"text":"Ecology and Society","active":true,"publicationSubtype":{"id":10}},"title":"Social-ecological predictors of global invasions and extinctions","docAbstract":"Most assessments of resilience have been focused on local conditions. Studies focused on the relationship between humanity and environmental degradation are rare, and are rarely comprehensive. We investigated multiple social-ecological factors for 100 countries around the globe in relation to the percentage of invasions and extinctions within each country. These 100 countries contain approximately 87% of the world’s population, produce 43% of the world’s per capita gross domestic product (GDP), and take up 74% of the earth’s total land area. We used an information theoretic approach to determine which models were most supported by our data, utilizing an a priori set of plausible models that included a combination of 15 social-ecological variables, each social-ecological factor by itself, and selected social-ecological factors grouped into three broad classes. These variables were per capita GDP, export-import ratio, tourism, undernourishment, energy efficiency, agricultural intensity, rainfall, water stress, wilderness protection, total biodiversity, life expectancy, adult literacy, pesticide regulation, political stability, and female participation in government. Our results indicate that as total biodiversity and total land area increase, the percentage of endangered birds also increases. As the independent variables (agricultural intensity, rainfall, water stress, and total biodiversity) in the ecological class model increase, the percentage of endangered mammals in a country increases. The percentage of invasive birds and mammals in a country increases as per capita GDP increases. As life expectancy increases, the percentage of invasive and endangered birds and mammals increases. Although our analysis does not determine mechanisms, the patterns observed in this study provide insight into the dynamics of a complex, global, social-ecological system.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecology and Society","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Ecological Society of America","doi":"10.5751/ES-05550-180315","usgsCitation":"Lotz, A., and Allen, C.R., 2013, Social-ecological predictors of global invasions and extinctions: Ecology and Society, v. 18, no. 3, 15 p., https://doi.org/10.5751/ES-05550-180315.","productDescription":"15 p.","numberOfPages":"15","ipdsId":"IP-041216","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":473503,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.5751/es-05550-180315","text":"Publisher Index Page"},{"id":279074,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":279073,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.5751/ES-05550-180315"}],"volume":"18","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"528607a4e4b00926c21865b7","contributors":{"authors":[{"text":"Lotz, Aaron","contributorId":105211,"corporation":false,"usgs":true,"family":"Lotz","given":"Aaron","email":"","affiliations":[],"preferred":false,"id":475927,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Allen, Craig R. 0000-0001-8655-8272 allencr@usgs.gov","orcid":"https://orcid.org/0000-0001-8655-8272","contributorId":1979,"corporation":false,"usgs":true,"family":"Allen","given":"Craig","email":"allencr@usgs.gov","middleInitial":"R.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":475926,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70045854,"text":"70045854 - 2013 - Prescribed-fire effects on an aquatic community of a southwest montane grassland system","interactions":[],"lastModifiedDate":"2013-11-12T10:55:27","indexId":"70045854","displayToPublicDate":"2013-10-01T10:57:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Prescribed-fire effects on an aquatic community of a southwest montane grassland system","docAbstract":"The use of prescription fire has long been recognized as a reliable management tool to suppress vegetative succession processes and to reduce fuel loading to prevent catastrophic wildfires, but very little attention has been paid to the effects on aquatic systems. A late-fall prescribed burn was implemented to characterize effects on an aquatic community within a montane grassland system in north-central New Mexico. The fire treatment was consistent with protocols of a managed burn except that the fire was allowed to burn through the riparian area to the treatment stream to replicate natural fire behavior. In addition to summer and fall preburn assessment of the treatment and reference stream, we characterized immediate postfire effects (within a week for macroinvertebrates and within 6 months for fish) and seasonal effects over a 2-year period. Responses within the treatment stream were compared with an unburned reference stream adjacent to the prescription burn. During the burn, the diel range in air temperature increased by 5°C while diel range in water temperature did not change. Carbon–nitrogen ratios did not differ between treatment and reference streams, indicating the contribution of ash from the surrounding grassland was negligible. Although total taxa and species richness of aquatic macroinvertebrates were not altered, qualitative indices revealed departure from preburn condition due to loss of sensitive taxa (mayflies [order Ephemeroptera] and stoneflies [order Plecoptera]) and an increase in tolerant taxa (midges [order Chironomidae]) following the burn. Within 1 year of the burn, these attributes returned to preburn conditions. The density and recruitment of adult Brown Trout Salmo trutta did not differ between pre- and postburn collections, nor did fish condition differ. Fire is rarely truly replicated within a given study. Although our study represents one replication, the results will inform managers about the importance in timing (seasonality) of prescription burn and anticipated effects on aquatic communities.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"North American Journal of Fisheries Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","doi":"10.1080/02755947.2013.824934","usgsCitation":"Caldwell, C.A., Jacobi, G.Z., Anderson, M.C., Parmenter, R.R., McGann, J., Gould, W., DuBey, R., and Jacobi, M.D., 2013, Prescribed-fire effects on an aquatic community of a southwest montane grassland system: North American Journal of Fisheries Management, v. 33, no. 5, p. 1049-1062, https://doi.org/10.1080/02755947.2013.824934.","productDescription":"14 p.","startPage":"1049","endPage":"1062","numberOfPages":"14","ipdsId":"IP-040830","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":279004,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/02755947.2013.824934"},{"id":279006,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Mexico","otherGeospatial":"Valles Caldera National Preserve","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.622314,35.827 ], [ -106.622314,36.009395 ], [ -106.398983,36.009395 ], [ -106.398983,35.827 ], [ -106.622314,35.827 ] ] ] } } ] }","volume":"33","issue":"5","noUsgsAuthors":false,"publicationDate":"2013-10-03","publicationStatus":"PW","scienceBaseUri":"52835c24e4b047efbbb4ae62","contributors":{"authors":[{"text":"Caldwell, Colleen A. 0000-0002-4730-4867 ccaldwel@usgs.gov","orcid":"https://orcid.org/0000-0002-4730-4867","contributorId":3050,"corporation":false,"usgs":true,"family":"Caldwell","given":"Colleen","email":"ccaldwel@usgs.gov","middleInitial":"A.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":478428,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jacobi, Gerald Z.","contributorId":86837,"corporation":false,"usgs":true,"family":"Jacobi","given":"Gerald","email":"","middleInitial":"Z.","affiliations":[],"preferred":false,"id":478434,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Anderson, Michael C.","contributorId":38887,"corporation":false,"usgs":true,"family":"Anderson","given":"Michael","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":478430,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Parmenter, Robert R.","contributorId":88643,"corporation":false,"usgs":true,"family":"Parmenter","given":"Robert","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":478435,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"McGann, Jeanine","contributorId":76637,"corporation":false,"usgs":true,"family":"McGann","given":"Jeanine","email":"","affiliations":[],"preferred":false,"id":478433,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gould, William R.","contributorId":63780,"corporation":false,"usgs":true,"family":"Gould","given":"William R.","affiliations":[],"preferred":false,"id":478432,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"DuBey, Robert","contributorId":60113,"corporation":false,"usgs":true,"family":"DuBey","given":"Robert","email":"","affiliations":[],"preferred":false,"id":478431,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Jacobi, M. Donna","contributorId":6365,"corporation":false,"usgs":true,"family":"Jacobi","given":"M.","email":"","middleInitial":"Donna","affiliations":[],"preferred":false,"id":478429,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70111788,"text":"70111788 - 2013 - Experimental reintroduction reveals novel life-history variation in Laysan Ducks (<i>Anas laysanensis</i>)","interactions":[],"lastModifiedDate":"2023-10-25T12:51:58.228585","indexId":"70111788","displayToPublicDate":"2013-10-01T10:39:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3544,"text":"The Auk","onlineIssn":"1938-4254","printIssn":"0004-8038","active":true,"publicationSubtype":{"id":10}},"title":"Experimental reintroduction reveals novel life-history variation in Laysan Ducks (<i>Anas laysanensis</i>)","docAbstract":"Subfossil remains indicate that the Laysan Duck (<i>Anas laysanensis</i>) formerly occurred throughout the Hawaiian archipelago, but for more than 150 years it has been confined to a single, small atoll in the northwestern chain, Laysan Island. In 2004–2005, 42 ducks were reintroduced from Laysan to Midway Atoll, where they exhibited variation in life history never observed on Laysan. On Laysan, females have never been observed to breed successfully at age 1 year and few attempt it, whereas on Midway, females routinely raised young at <1 year of age. Mean (± SD) clutch size on Midway (7.0 ± 1.1, n = 41) was larger than the maximum clutch size of six eggs observed on Laysan. On Midway, renesting following nest failure (0.55 probability, n = 27) and double brooding (0.50, n = 54) were routine, and two instances of triple brooding were observed, whereas on Laysan, renesting and double brooding are rare (0.05 probability for both during our study; n = 21 and 19, respectively) and triple brooding has never been observed. Other novel life history on Midway included early cessation of parental care to renest. Altered life history on Midway is likely related to better feeding conditions and low population density compared with Laysan. An especially intriguing possibility is that the phenotypic plasticity observed represents exposure of hidden reaction norms evolved when the species inhabited a range of environments, but several alternative explanations exist. Future reintroductions of this species may provide opportunities to test hypotheses about mechanisms underlying phenotypic plasticity.","language":"English","publisher":"American Ornithological Society","doi":"10.1525/auk.2013.13070","usgsCitation":"Walters, J., and Reynolds, M.H., 2013, Experimental reintroduction reveals novel life-history variation in Laysan Ducks (<i>Anas laysanensis</i>): The Auk, v. 130, no. 4, p. 573-579, https://doi.org/10.1525/auk.2013.13070.","productDescription":"7 p.","startPage":"573","endPage":"579","ipdsId":"IP-045688","costCenters":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true}],"links":[{"id":473506,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1525/auk.2013.13070","text":"Publisher Index Page"},{"id":288172,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Hawai'i","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -177.91,10.03 ], [ -177.91,35.01 ], [ -149.88,35.01 ], [ -149.88,10.03 ], [ -177.91,10.03 ] ] ] } } ] }","volume":"130","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5396d767e4b0f7580bc0a8f4","contributors":{"authors":[{"text":"Walters, Jeffrey R.","contributorId":27997,"corporation":false,"usgs":true,"family":"Walters","given":"Jeffrey R.","affiliations":[],"preferred":false,"id":494475,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reynolds, Michelle H. 0000-0001-7253-8158 mreynolds@usgs.gov","orcid":"https://orcid.org/0000-0001-7253-8158","contributorId":3871,"corporation":false,"usgs":true,"family":"Reynolds","given":"Michelle","email":"mreynolds@usgs.gov","middleInitial":"H.","affiliations":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true},{"id":5049,"text":"Pacific Islands Ecosys Research Center","active":true,"usgs":true}],"preferred":true,"id":494474,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70057600,"text":"70057600 - 2013 - Normalized rare earth elements in water, sediments, and wine: identifying sources and environmental redox conditions","interactions":[],"lastModifiedDate":"2023-06-02T16:55:36.122562","indexId":"70057600","displayToPublicDate":"2013-10-01T10:25:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":723,"text":"American Journal of Analytical Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Normalized rare earth elements in water, sediments, and wine: identifying sources and environmental redox conditions","docAbstract":"The concentrations of the rare earth elements (REE) in surface waters and sediments, when normalized on an element-by-element basis to one of several rock standards and plotted versus atomic number, yield curves that reveal their partitioning between different sediment fractions and the sources of those fractions, for example, between terrestrial-derived lithogenous debris and seawater-derived biogenous detritus and hydrogenous metal oxides. The REE of ancient sediments support their partitioning into these same fractions and further contribute to the identification of the redox geochemistry of the sea water in which the sediments accumulated. The normalized curves of the REE that have been examined in several South American wine varietals can be interpreted to reflect the lithology of the bedrock on which the vines may have been grown, suggesting limited fractionation during soil development.","language":"English","publisher":"Scientific Research Publishing Inc.","doi":"10.4236/ajac.2013.410A1009","usgsCitation":"Piper, D.Z., and Bau, M., 2013, Normalized rare earth elements in water, sediments, and wine: identifying sources and environmental redox conditions: American Journal of Analytical Chemistry, v. 4, no. 10A, p. 69-83, https://doi.org/10.4236/ajac.2013.410A1009.","productDescription":"15 p.","startPage":"69","endPage":"83","ipdsId":"IP-050753","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":473507,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4236/ajac.2013.410a1009","text":"Publisher Index Page"},{"id":279787,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"10A","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5295d128e4b0becc369c8c8a","contributors":{"authors":[{"text":"Piper, David Z. dzpiper@usgs.gov","contributorId":2452,"corporation":false,"usgs":true,"family":"Piper","given":"David","email":"dzpiper@usgs.gov","middleInitial":"Z.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":486834,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bau, Michael","contributorId":103174,"corporation":false,"usgs":true,"family":"Bau","given":"Michael","email":"","affiliations":[],"preferred":false,"id":486835,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70094357,"text":"70094357 - 2013 - Moderate-magnitude earthquakes induced by magma reservoir inflation at Kīlauea Volcano, Hawai‘i","interactions":[],"lastModifiedDate":"2018-10-30T08:41:54","indexId":"70094357","displayToPublicDate":"2013-10-01T10:00:00","publicationYear":"2013","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Moderate-magnitude earthquakes induced by magma reservoir inflation at Kīlauea Volcano, Hawai‘i","docAbstract":"Although volcano-tectonic (VT) earthquakes often occur in response to magma intrusion, it is rare for them to have magnitudes larger than ~<i>M</i>4. On 24 May 2007, two shallow <i>M</i>4+ earthquakes occurred beneath the upper part of the east rift zone of Kīlauea Volcano, Hawai‘i. An integrated analysis of geodetic, seismic, and field data, together with Coulomb stress modeling, demonstrates that the earthquakes occurred due to strike-slip motion on pre-existing faults that bound Kīlauea Caldera to the southeast and that the pressurization of Kīlauea's summit magma system may have been sufficient to promote faulting. For the first time, we infer a plausible origin to generate rare moderate-magnitude VTs at Kīlauea by reactivation of suitably oriented pre-existing caldera-bounding faults. Rare moderate- to large-magnitude VTs at Kīlauea and other volcanoes can therefore result from reactivation of existing fault planes due to stresses induced by magmatic processes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1002/2013GL058082","usgsCitation":"Wauthier, C., Roman, D., and Poland, M., 2013, Moderate-magnitude earthquakes induced by magma reservoir inflation at Kīlauea Volcano, Hawai‘i: Geophysical Research Letters, v. 20, no. 40, p. 5366-5370, https://doi.org/10.1002/2013GL058082.","productDescription":"5 p.","startPage":"5366","endPage":"5370","onlineOnly":"Y","ipdsId":"IP-049148","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":473511,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/2013gl058082","text":"Publisher Index Page"},{"id":282519,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":282518,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/2013GL058082"}],"country":"United States","state":"Hawai'i","otherGeospatial":"Kilauea Volcano","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -155.29,19.30 ], [ -155.29,19.42 ], [ -155.18,19.42 ], [ -155.18,19.30 ], [ -155.29,19.30 ] ] ] } } ] }","volume":"20","issue":"40","noUsgsAuthors":false,"publicationDate":"2013-10-17","publicationStatus":"PW","scienceBaseUri":"53cd67f6e4b0b29085101baa","contributors":{"authors":[{"text":"Wauthier, Christelle","contributorId":81011,"corporation":false,"usgs":true,"family":"Wauthier","given":"Christelle","affiliations":[],"preferred":false,"id":490586,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roman, Diana C.","contributorId":59710,"corporation":false,"usgs":true,"family":"Roman","given":"Diana C.","affiliations":[],"preferred":false,"id":490585,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Poland, Michael P. 0000-0001-5240-6123 mpoland@usgs.gov","orcid":"https://orcid.org/0000-0001-5240-6123","contributorId":635,"corporation":false,"usgs":true,"family":"Poland","given":"Michael P.","email":"mpoland@usgs.gov","affiliations":[{"id":336,"text":"Hawaiian Volcano Observatory","active":false,"usgs":true}],"preferred":false,"id":490584,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70048435,"text":"sir20135105 - 2013 - American white pelicans breeding in the northern plains: productivity, behavior, movements, and migration","interactions":[],"lastModifiedDate":"2018-01-05T11:42:39","indexId":"sir20135105","displayToPublicDate":"2013-09-26T11:23:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-5105","title":"American white pelicans breeding in the northern plains: productivity, behavior, movements, and migration","docAbstract":"Nearly half of American white pelicans (Pelecanus erythrorhynchos; hereafter pelicans) are believed to nest in several large colonies in the northern plains, yet few studies had been conducted on pelicans in this region until research began in 2004 to investigate the impact of West Nile virus (WNV) on their chicks. The work reported here focused on two of the largest colonies in the region, at Bitter Lake, South Dakota, and Chase Lake, North Dakota, during 2005–10.\n\nPelicans usually began arriving at these two breeding colonies in early April. Egg-laying began during mid-April and nest initiations continued through May. The number of nests documented at these colonies reached a high of about 15,400 at Bitter Lake and 17,300 at Chase Lake, both in 2006.\n\nDuring 2006–8, annual variation in hatching success was high (40 to 100 percent) at video-monitored nests, averaging 61 percent for 82 nests at Bitter Lake and 57 percent for 88 nests at Chase Lake. Although most nests contained two eggs, of those where two chicks hatched, both chicks survived to the crèche stage (about 15 days old) at only two nests. Severe weather events, disturbance, and siblicide were documented causes of early season (before mid-July) mortalities. In the late season (mid-July to fledging), WNV was the most important factor contributing to chick mortality.\n\nNests were nearly always attended by one adult during incubation and brooding. Adults typically exchanged places at the nest around mid-day in all 3 years, apparently taking advantage of thermals to gain altitude for travel to and from foraging areas. The mean time of exchange differed by about an hour between Bitter Lake (1328 central standard time, CST) and Chase Lake (1434 CST) colonies. During incubation, nearly 3 days often passed between adult nest exchanges; after chicks hatched, exchanges usually occurred daily. Exchanges were more frequent and chicks were fed more often at successful nests than at failed nests.\n\nAdult pelicans with satellite transmitters that incorporated a Global Positioning System (GPS) foraged primarily in shallow areas of lakes and semipermanent wetlands. These areas coincide with typical habitats of crayfish, salamanders, and rough fish, which were also the foods most commonly seen in pelican regurgitates at the colonies. Several satellite-tracked pelicans made frequent round trips between their breeding colony and foraging areas, most likely to provision their chicks. Typical distances travelled to foraging sites ranged from 30 kilometers to over 90 kilometers. Return times to the colonies (about 1300 and 1500 CST at Bitter Lake and Chase Lake, respectively) supported the colony difference documented at video-monitored nests.\n\nOf 28 pelicans tagged with GPS satellite transmitters in 2005–6, 26 survived the first summer and migrated south during fall. Nineteen of these returned to the breeding region (defined as north of the latitude of South Dakota’s southern border) in at least 1 year during 2006–9; collectively, they returned to the breeding region 33 times. Very few pelicans returned to the colony where they had been tagged; many did not breed and concentrated their activities at wetland complexes in South Dakota and North Dakota, but few tagged pelicans temporally overlapped at specific sites. During 2005–9, tagged pelicans collectively made 56 migratory trips south in the fall. Most wintered in Mexico, near the gulf coast and elsewhere; others wintered in Texas, Louisiana, Mississippi, and Florida. Individuals typically returned to the same general areas each winter. Individuals rarely followed the same migratory path on their way south and north, but they often roughly repeated southerly or northerly routes among years.\n\nEnsuring a sustainable population of American white pelicans requires identification and mitigation of known threats. The work described herein has identified WNV and severe weather as important factors that potentially limit reproductive success and recruitment in the northern plains. Managers in this region could assess the influence of such factors on productivity at key colonies by annually obtaining aerial photographs during peak nesting, and estimating numbers of chicks fledged from aerial photographs or ground counts. Banding a subsample of chicks in late June or early July, followed by a sweep for bands at the end of the season, would allow estimation of mortality rates of older chicks (that normally would fledge) and help track the influence of WNV or other mortality factors over time and varying environmental conditions.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20135105","collaboration":"Prepared in cooperation with the U.S. Fish and Wildlife Service; South Dakota Department of Game, Fish, and Parks; and the North Dakota Department of Game and Fish","usgsCitation":"Sovada, M.A., Pietz, P., Woodward, R.O., Bartos, A.J., Buhl, D., and Assenmacher, M.J., 2013, American white pelicans breeding in the northern plains: productivity, behavior, movements, and migration: U.S. Geological Survey Scientific Investigations Report 2013-5105, viii, 117 p., https://doi.org/10.3133/sir20135105.","productDescription":"viii, 117 p.","onlineOnly":"Y","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":278127,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir20135105.gif"},{"id":278125,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2013/5105/"},{"id":278126,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2013/5105/pdf/sir2013-5105.pdf"}],"country":"United States","state":"North Dakota;South Dakota","otherGeospatial":"Bitter Lake;Chase Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.25,40.0 ], [ -105.25,50.0 ], [ -95.0,50.0 ], [ -95.0,40.0 ], [ -105.25,40.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"52454a02e4b0b3d37307e147","contributors":{"authors":[{"text":"Sovada, Marsha A. msovada@usgs.gov","contributorId":2601,"corporation":false,"usgs":true,"family":"Sovada","given":"Marsha","email":"msovada@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":484642,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pietz, Pamela J. ppietz@usgs.gov","contributorId":2382,"corporation":false,"usgs":true,"family":"Pietz","given":"Pamela J.","email":"ppietz@usgs.gov","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":484641,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodward, Robert O. rwoodward@usgs.gov","contributorId":4259,"corporation":false,"usgs":true,"family":"Woodward","given":"Robert","email":"rwoodward@usgs.gov","middleInitial":"O.","affiliations":[],"preferred":true,"id":484643,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bartos, Alisa J. abartos@usgs.gov","contributorId":5177,"corporation":false,"usgs":true,"family":"Bartos","given":"Alisa","email":"abartos@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":484644,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Buhl, Deborah A. 0000-0002-8563-5990","orcid":"https://orcid.org/0000-0002-8563-5990","contributorId":26250,"corporation":false,"usgs":true,"family":"Buhl","given":"Deborah A.","affiliations":[],"preferred":false,"id":484646,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Assenmacher, Michael J.","contributorId":20641,"corporation":false,"usgs":true,"family":"Assenmacher","given":"Michael","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":484645,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70048337,"text":"sir20135168 - 2013 - Recent (circa 1998 to 2011) channel-migration rates of selected streams in Indiana","interactions":[],"lastModifiedDate":"2013-09-20T14:31:03","indexId":"sir20135168","displayToPublicDate":"2013-09-20T14:13:00","publicationYear":"2013","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2013-5168","title":"Recent (circa 1998 to 2011) channel-migration rates of selected streams in Indiana","docAbstract":"An investigation was completed to document recent (circa 1998 to 2011) channel-migration rates at 970 meander bends along 38 of the largest streams in Indiana. Data collection was completed by using the Google Earth™ platform and, for each selected site, identifying two images with capture dates separated by multiple years. Within each image, the position of the meander-bend cutbank was measured relative to a fixed local landscape feature visible in both images, and an average channel-migration rate was calculated at the point of maximum cutbank displacement. From these data it was determined that 65 percent of the measured sites have recently been migrating at a rate less than 1 ft/yr, 75 percent of the sites have been migrating at a rate less than 10 ft/yr, and while some sites are migrating in excess of 20 ft/yr, these occurrences are rare. In addition, it is shown that recent channel-migration activity is not evenly distributed across Indiana. For the stream reaches studied, far northern and much of far southern Indiana are drained by streams that recently have been relatively stationary. At the same time, this study shows that most of the largest streams in west-central Indiana and many of the largest streams in east-central Indiana have shown significant channel-migration activity during the recent past. It is anticipated that these results will support several fluvial-erosion-hazard mitigation activities currently being undertaken in Indiana.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20135168","collaboration":"Prepared in cooperation with the Indiana Office of Community and Rural Affairs","usgsCitation":"Robinson, B.A., 2013, Recent (circa 1998 to 2011) channel-migration rates of selected streams in Indiana: U.S. Geological Survey Scientific Investigations Report 2013-5168, iv, 37 p., https://doi.org/10.3133/sir20135168.","productDescription":"iv, 37 p.","numberOfPages":"46","onlineOnly":"Y","additionalOnlineFiles":"N","temporalStart":"1998-01-01","temporalEnd":"2011-12-31","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":277979,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir20135168.gif"},{"id":277980,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2013/5168/"},{"id":277981,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2013/5168/pdf/sir2013-5168.pdf"}],"scale":"100000","projection":"1983 Universal Transverse Mercator","datum":"North American Datum 1983","country":"United States","state":"Indiana","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -88.0997,37.7717 ], [ -88.0997,41.7614 ], [ -84.7846,41.7614 ], [ -84.7846,37.7717 ], [ -88.0997,37.7717 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"523d6bade4b097188d6c769e","contributors":{"authors":[{"text":"Robinson, Bret A. barobins@usgs.gov","contributorId":3897,"corporation":false,"usgs":true,"family":"Robinson","given":"Bret","email":"barobins@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":484349,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}