During its exploration of the Columbia Hills, the Mars Exploration Rover \"Spirit\" encountered several similar samples that are distinctly different from Martian meteorites and known Gusev crater soils, rocks, and sediments. Occurring in a variety of contexts and locations, these \"Independence class\" samples are rough-textured, iron-poor (equivalent FeO ??? 4 wt%), have high Al/Si ratios, and often contain unexpectedly high concentrations of one or more minor or trace elements (including Cr, Ni, Cu, Sr, and Y). Apart from accessory minerals, the major component common to these samples has a compositional profile of major and minor elements which is similar to the smectite montmorillonite, implicating this mineral, or its compositional equivalent. Infrared thermal emission spectra do not indicate the presence of crystalline smectite. One of these samples was found spatially associated with a ferric sulfate-enriched soil horizon, possibly indicating a genetic relationship between these disparate types of materials. Compared to the nearby Wishstone and Watchtower class rocks, major aqueous alteration involving mineral dissolution and mobilization with consequent depletions of certain elements is implied for this setting and may be undetectable by remote sensing from orbit because of the small scale of the occurrences and obscuration by mantling with soil and dust.
","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research E: Planets","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2006JE002756","issn":"01480227","usgsCitation":"Clark, B.C., Arvidson, R., Gellert, R., Morris, R., Ming, D.W., Richter, L., Ruff, S.W., Michalski, J., Farrand, W.H., Yen, A.S., Herkenhoff, K.E., Li, R., Squyres, S.W., Schroder, C., Klingelhofer, G., and Bell, J., 2007, Evidence for montmorillonite or its compositional equivalent in Columbia Hills, Mars: Journal of Geophysical Research E: Planets, v. 112, no. 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Birth rates of capital breeding geese may be influenced by wintering conditions, mortality may be influenced by timing of migration and wintering distribution, and immigration and emigration among breeding populations may depend on winter movement and timing of pair formation. We examined factors affecting movements of black brant (Branta bernicla nigricans) among their primary wintering sites in Mexico and southern California, USA, (Mar 1998–Mar 2000) using capture–recapture models. Although brant exhibited high probability (>0.85) of monthly and annual fidelity to the wintering sites we sampled, we observed movements among all wintering sites. Movement probabilities both within and among winters were negatively related to distance between sites. We observed a higher probability both of southward movement between winters (Mar to Dec) and northward movement between months within winters. Between-winter movements were probably most strongly affected by spatial and temporal variation in habitat quality as we saw movement patterns consistent with contrasting environmental conditions (e.g., La Niña and El Niño southern oscillation cycles). Month-to-month movements were related to migration patterns and may also have been affected by differences in habitat conditions among sites. Patterns of winter movements indicate that a network of wintering sites may be necessary for effective conservation of brant.
","language":"English","publisher":"The Wildlife Society","doi":"10.2193/2006-051","usgsCitation":"Lindberg, M.S., Ward, D.H., Tibbitts, T.L., and Roser, J., 2007, Winter movement dynamics of black brant: Journal of Wildlife Management, v. 71, no. 2, p. 534-540, https://doi.org/10.2193/2006-051.","productDescription":"7 p.","startPage":"534","endPage":"540","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"links":[{"id":336915,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Mexico, United States","state":"Baja California, California","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105,\n 20\n ],\n [\n -120,\n 20\n ],\n [\n -120,\n 35\n ],\n [\n -105,\n 35\n ],\n [\n -105,\n 20\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"71","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-12-13","publicationStatus":"PW","scienceBaseUri":"58be833ee4b014cc3a3a9a03","contributors":{"authors":[{"text":"Lindberg, Mark S.","contributorId":63292,"corporation":false,"usgs":false,"family":"Lindberg","given":"Mark","email":"","middleInitial":"S.","affiliations":[{"id":7211,"text":"University of Alaska, Fairbanks","active":true,"usgs":false}],"preferred":false,"id":680889,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ward, David H. 0000-0002-5242-2526 dward@usgs.gov","orcid":"https://orcid.org/0000-0002-5242-2526","contributorId":3247,"corporation":false,"usgs":true,"family":"Ward","given":"David","email":"dward@usgs.gov","middleInitial":"H.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":680890,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tibbitts, T. Lee 0000-0002-0290-7592 ltibbitts@usgs.gov","orcid":"https://orcid.org/0000-0002-0290-7592","contributorId":140455,"corporation":false,"usgs":true,"family":"Tibbitts","given":"T.","email":"ltibbitts@usgs.gov","middleInitial":"Lee","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":false,"id":680891,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Roser, John","contributorId":172550,"corporation":false,"usgs":false,"family":"Roser","given":"John","email":"","affiliations":[],"preferred":false,"id":680892,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70182553,"text":"70182553 - 2007 - The National Elevation Dataset","interactions":[],"lastModifiedDate":"2017-03-31T13:14:51","indexId":"70182553","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The National Elevation Dataset","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Digital elevation model technologies and applications—the DEM users manual","language":"English","publisher":"American Society for Photogrammetry and Remote Sensing","publisherLocation":"Bethesda, MD","usgsCitation":"Gesch, D., 2007, The National Elevation Dataset, chap. of Digital elevation model technologies and applications—the DEM users manual, p. 99-118.","productDescription":"20 p. ","startPage":"99","endPage":"118","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":336208,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58b1543de4b01ccd54fc5eb1","contributors":{"editors":[{"text":"Maune, D.","contributorId":182509,"corporation":false,"usgs":false,"family":"Maune","given":"D.","affiliations":[],"preferred":false,"id":671670,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Gesch, D.B. 0000-0002-8992-4933","orcid":"https://orcid.org/0000-0002-8992-4933","contributorId":26886,"corporation":false,"usgs":true,"family":"Gesch","given":"D.B.","affiliations":[],"preferred":false,"id":671669,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70030035,"text":"70030035 - 2007 - A coupled remote sensing and simplified surface energy balance approach to estimate actual evapotranspiration from irrigated fields","interactions":[],"lastModifiedDate":"2015-08-27T14:17:08","indexId":"70030035","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3380,"text":"Sensors","active":true,"publicationSubtype":{"id":10}},"title":"A coupled remote sensing and simplified surface energy balance approach to estimate actual evapotranspiration from irrigated fields","docAbstract":"Accurate crop performance monitoring and production estimation are critical for timely assessment of the food balance of several countries in the world. Since 2001, the Famine Early Warning Systems Network (FEWS NET) has been monitoring crop performance and relative production using satellite-derived data and simulation models in Africa, Central America, and Afghanistan where ground-based monitoring is limited because of a scarcity of weather stations. The commonly used crop monitoring models are based on a crop water-balance algorithm with inputs from satellite-derived rainfall estimates. These models are useful to monitor rainfed agriculture, but they are ineffective for irrigated areas. This study focused on Afghanistan, where over 80 percent of agricultural production comes from irrigated lands. We developed and implemented a Simplified Surface Energy Balance (SSEB) model to monitor and assess the performance of irrigated agriculture in Afghanistan using a combination of 1-km thermal data and 250m Normalized Difference Vegetation Index (NDVI) data, both from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor. We estimated seasonal actual evapotranspiration (ETa) over a period of six years (2000-2005) for two major irrigated river basins in Afghanistan, the Kabul and the Helmand, by analyzing up to 19 cloud-free thermal and NDVI images from each year. These seasonal ETa estimates were used as relative indicators of year-to-year production magnitude differences. The temporal water-use pattern of the two irrigated basins was indicative of the cropping patterns specific to each region. Our results were comparable to field reports and to estimates based on watershed-wide crop water-balance model results. For example, both methods found that the 2003 seasonal ETa was the highest of all six years. The method also captured water management scenarios where a unique year-to-year variability was identified in addition to water-use differences between upstream and downstream basins. A major advantage of the energy-balance approach is that it can be used to quantify spatial extent of irrigated fields and their water-use dynamics without reference to source of water as opposed to a water-balance model which requires knowledge of both the magnitude and temporal distribution of rainfall and irrigation applied to fields. ?? 2007 by MDPI.
","language":"English","publisher":"MDPI","doi":"10.3390/s7060979","issn":"14243210","usgsCitation":"Senay, G., Budde, M., Verdin, J., and Melesse, A.M., 2007, A coupled remote sensing and simplified surface energy balance approach to estimate actual evapotranspiration from irrigated fields: Sensors, v. 7, no. 6, p. 979-1000, https://doi.org/10.3390/s7060979.","startPage":"979","endPage":"1000","numberOfPages":"22","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":477111,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3390/s7060979","text":"Publisher Index Page"},{"id":240256,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"6","noUsgsAuthors":false,"publicationDate":"2007-06-15","publicationStatus":"PW","scienceBaseUri":"5059e39ee4b0c8380cd46129","contributors":{"authors":[{"text":"Senay, G.B. 0000-0002-8810-8539","orcid":"https://orcid.org/0000-0002-8810-8539","contributorId":17741,"corporation":false,"usgs":true,"family":"Senay","given":"G.B.","affiliations":[],"preferred":false,"id":425409,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Budde, Michael 0000-0002-9098-2751","orcid":"https://orcid.org/0000-0002-9098-2751","contributorId":43572,"corporation":false,"usgs":true,"family":"Budde","given":"Michael","affiliations":[],"preferred":false,"id":425411,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Verdin, J. P. 0000-0003-0238-9657","orcid":"https://orcid.org/0000-0003-0238-9657","contributorId":33033,"corporation":false,"usgs":true,"family":"Verdin","given":"J. P.","affiliations":[],"preferred":false,"id":425410,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Melesse, Assefa M.","contributorId":45044,"corporation":false,"usgs":false,"family":"Melesse","given":"Assefa","email":"","middleInitial":"M.","affiliations":[{"id":7003,"text":"Deprtment of Earth & Environmental ECS 339, Florida Interational University","active":true,"usgs":false}],"preferred":false,"id":425412,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":85670,"text":"85670 - 2007 - Avian tuberculosis","interactions":[],"lastModifiedDate":"2021-02-02T15:43:36.969017","indexId":"85670","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"14","title":"Avian tuberculosis","docAbstract":"This chapter contains section titled:
Introduction
Synonyms
History
Distribution
Host Range
Etiology
Epizootiology
Clinical Signs
Pathogenesis
Pathology
Diagnosis
Immunity
Public Health Concerns
Domestic Animal Health Concerns
Wildlife Population Impacts
Treatment and Control
Management Implications
Unpublished Data
Literature Cited
No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Urban remote sensing","language":"English","publisher":"CRC Press","publisherLocation":"Boca Raton, FL","usgsCitation":"Xian, G., 2007, Assessing urban growth with subpixel impervious surface coverage, chap. of Urban remote sensing, p. 179-199.","productDescription":"21 p.","startPage":"179","endPage":"199","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":336220,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58b1543de4b01ccd54fc5eab","contributors":{"editors":[{"text":"Weng, Q.","contributorId":182521,"corporation":false,"usgs":false,"family":"Weng","given":"Q.","email":"","affiliations":[],"preferred":false,"id":671696,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Quattrochi, D.A.","contributorId":182522,"corporation":false,"usgs":false,"family":"Quattrochi","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":671697,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Xian, G. 0000-0001-5674-2204","orcid":"https://orcid.org/0000-0001-5674-2204","contributorId":65656,"corporation":false,"usgs":true,"family":"Xian","given":"G.","affiliations":[],"preferred":false,"id":671695,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70182556,"text":"70182556 - 2007 - Remote sensing and monitoring for the convention on biological diversity","interactions":[],"lastModifiedDate":"2017-03-27T11:15:36","indexId":"70182556","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Remote sensing and monitoring for the convention on biological diversity","docAbstract":"No abstract available.
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Large diel swings in O2(±200 µmol L−1) were accompanied by large diel variation in δ18O2 (±10‰). Simultaneous gas transfer measurements and laboratory‐derived isotopic fractionation factors for O2during respiration (αr) were used in conjunction with the diel monitoring of O2 and δ18O2to calculate P, R, and P :R using three independent isotope‐based methods. These estimates were compared to each other and against the traditional “open‐channel diel O2‐change” technique that lacked δ18O2. A principal advantage of the δ18O2 measurements was quantification of diel variation in R, which increased by up to 30% during the day, and the diel pattern in R was variable and not necessarily predictable from assumed temperature effects on R. The P, R, and P :R estimates calculated using the isotope‐based approaches showed high sensitivity to the assumed system fractionation factor (αr). The optimum modeled ar values (0.986‐0.989) were roughly consistent with the laboratory‐derived values, but larger (i.e., less fractionation) than αr values typically reported for enzyme‐limited respiration in open water environments. Because of large diel variation in O2, P :R could not be estimated by directly applying the typical steady‐state solution to the O2 and 18O‐O2 mass balance equations in the absence of gas transfer data. Instead, our results indicate that a modified steady‐state solution (the daily mean value approach) could be used with time‐averaged O2 and δ18O2 measurements to calculate P :R independent of gas transfer. This approach was applicable under specifically defined, net heterotrophic conditions. The diel cycle of increasing daytime R and decreasing nighttime R was only partially explained by temperature variation, but could be consistent with the diel production/consumption of labile dissolved organic carbon from photosynthesis.
","language":"English","publisher":"ASLO","doi":"10.4319/lo.2007.52.4.1439","issn":"00243590","usgsCitation":"Tobias, C., Bohlke, J.K., and Harvey, J.W., 2007, The oxygen-18 isotope approach for measuring aquatic metabolism in high-productivity waters: Limnology and Oceanography, v. 52, no. 4, p. 1439-1453, https://doi.org/10.4319/lo.2007.52.4.1439.","productDescription":"15 p.","startPage":"1439","endPage":"1453","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":477139,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4319/lo.2007.52.4.1439","text":"Publisher Index Page"},{"id":238996,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"4","noUsgsAuthors":false,"publicationDate":"2007-07-31","publicationStatus":"PW","scienceBaseUri":"505bae7ae4b08c986b324114","contributors":{"authors":[{"text":"Tobias, Craig R.","contributorId":23410,"corporation":false,"usgs":false,"family":"Tobias","given":"Craig R.","affiliations":[{"id":32398,"text":"University of North Carolina Wilmington","active":true,"usgs":false}],"preferred":false,"id":428934,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bohlke, John Karl 0000-0001-5693-6455 jkbohlke@usgs.gov","orcid":"https://orcid.org/0000-0001-5693-6455","contributorId":127841,"corporation":false,"usgs":true,"family":"Bohlke","given":"John","email":"jkbohlke@usgs.gov","middleInitial":"Karl","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":false,"id":428936,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harvey, Judson W. 0000-0002-2654-9873 jwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":1796,"corporation":false,"usgs":true,"family":"Harvey","given":"Judson","email":"jwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":428935,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70197419,"text":"70197419 - 2007 - Review of A. Kääb, 2005. Remote sensing of mountain glaciers and permafrost creep","interactions":[],"lastModifiedDate":"2022-03-29T16:09:27.173788","indexId":"70197419","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2328,"text":"Journal of Glaciology","active":true,"publicationSubtype":{"id":10}},"title":"Review of A. Kääb, 2005. Remote sensing of mountain glaciers and permafrost creep","docAbstract":"No abstract available.
","language":"English","publisher":"International Glaciological Society","doi":"10.3189/172756507781833857","usgsCitation":"Williams, R.S., 2007, Review of A. Kääb, 2005. Remote sensing of mountain glaciers and permafrost creep: Journal of Glaciology, v. 53, no. 180, https://doi.org/10.3189/172756507781833857.","productDescription":"1 p.","startPage":"153","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":477152,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3189/172756507781833857","text":"Publisher Index Page"},{"id":354674,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"53","issue":"180","noUsgsAuthors":false,"publicationDate":"2017-09-08","publicationStatus":"PW","scienceBaseUri":"5b15772be4b092d9651e1f45","contributors":{"authors":[{"text":"Williams, R. S. Jr.","contributorId":119999,"corporation":false,"usgs":true,"family":"Williams","given":"R.","suffix":"Jr.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":737098,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70182559,"text":"70182559 - 2007 - Mapping impervious surfaces using classification and regression tree algorithm","interactions":[],"lastModifiedDate":"2017-03-27T11:16:47","indexId":"70182559","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Mapping impervious surfaces using classification and regression tree algorithm","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Remote sensing of impervious surfaces","language":"English","publisher":"CRC Press","publisherLocation":"Boca Raton, FL","doi":"10.1201/9781420043754.ch3","usgsCitation":"Xian, G., 2007, Mapping impervious surfaces using classification and regression tree algorithm, chap. of Remote sensing of impervious surfaces, p. 39-58, https://doi.org/10.1201/9781420043754.ch3.","productDescription":"20 p. ","startPage":"39","endPage":"58","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":336221,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationDate":"2009-12-14","publicationStatus":"PW","scienceBaseUri":"58b1543be4b01ccd54fc5ea9","contributors":{"editors":[{"text":"Weng, Q.","contributorId":182521,"corporation":false,"usgs":false,"family":"Weng","given":"Q.","email":"","affiliations":[],"preferred":false,"id":671699,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Xian, G. 0000-0001-5674-2204","orcid":"https://orcid.org/0000-0001-5674-2204","contributorId":65656,"corporation":false,"usgs":true,"family":"Xian","given":"G.","affiliations":[],"preferred":false,"id":671698,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70160499,"text":"70160499 - 2007 - Feedback effects between the food chain and induced defense strategies: Chapter 11","interactions":[],"lastModifiedDate":"2015-12-21T09:58:56","indexId":"70160499","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"1","title":"Feedback effects between the food chain and induced defense strategies: Chapter 11","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"From energetics to ecosystems: The dynamics and structure of ecological systems","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Springer","doi":"10.1007/978-1-4020-5337-5_11","usgsCitation":"Rooney, N., McCann, K.S., and Noakes, D., 2007, Feedback effects between the food chain and induced defense strategies: Chapter 11, chap. of From energetics to ecosystems: The dynamics and structure of ecological systems, p. 213-235, https://doi.org/10.1007/978-1-4020-5337-5_11.","productDescription":"23 p.","startPage":"213","endPage":"235","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":312577,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"567930c7e4b0da412f4fb563","contributors":{"authors":[{"text":"Rooney, Neil","contributorId":150769,"corporation":false,"usgs":false,"family":"Rooney","given":"Neil","email":"","affiliations":[],"preferred":false,"id":583018,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCann, K. S.","contributorId":150770,"corporation":false,"usgs":false,"family":"McCann","given":"K.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":583019,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Noakes, D.L.G.","contributorId":102674,"corporation":false,"usgs":true,"family":"Noakes","given":"D.L.G.","email":"","affiliations":[],"preferred":false,"id":583020,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70035632,"text":"70035632 - 2007 - Upper triassic continental margin strata of the central alaska range: Implications for paleogeographic reconstruction","interactions":[],"lastModifiedDate":"2023-10-16T12:18:42.313193","indexId":"70035632","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3459,"text":"Special Paper of the Geological Society of America","active":true,"publicationSubtype":{"id":10}},"title":"Upper triassic continental margin strata of the central alaska range: Implications for paleogeographic reconstruction","docAbstract":"Remnants of a Late Triassic continental margin and ocean basin are scattered across central and southern Alaska. Little is known about the fundamental nature of the margin because most remnants have not been studied in detail and a protracted period of terrane accretion and margin-parallel translation has disrupted original stratigraphic and structural relationships.
\nThree new conodont collections were recovered from a sequence of Upper Triassic calcareous sedimentary rocks in the central Alaska Range. One of the three localities is north of the Denali fault system in an area previously thought to be underlain by an uninterrupted sequence of metamorphic rocks of the parautochthonous Yukon-Tanana terrane. Structural relations in the immediate vicinity of this conodont locality indicate that mid-Cretaceous(?) thrust faulting imbricated Paleozoic metaigneous rocks with the Triassic sedimentary rocks. This may reflect a closer pre-Cretaceous relationship between the Yukon-Tanana terrane and Late Triassic shelf and slope deposits than previously appreciated.
\nReexamination of existing conodont collections from the central Alaska Range indicates that Upper Triassic marine slope and basin rocks range in age from at least as old as the late Carnian to the early middle Norian. The conodont assemblages typical of these rocks are generally cosmopolitan and do not define a distinct paleogeographic faunal realm. One collection, however, containsEpigondolella multidentata sensu Orchard 1991c, which appears to be restricted to western North American autochthonous rocks. Although paleogeographic relations cannot be determined with specificity, the present distribution of biofaces within the Upper Triassic sequence could not have been the result of simple accordion-style collapse of the Late Triassic margin.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/2007.2431(08)","issn":"00721077","usgsCitation":"Till, A., Harris, A., Wardlaw, B.R., and Mullen, M., 2007, Upper triassic continental margin strata of the central alaska range: Implications for paleogeographic reconstruction: Special Paper of the Geological Society of America, v. 431, p. 191-205, https://doi.org/10.1130/2007.2431(08).","productDescription":"15 p.","startPage":"191","endPage":"205","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":244070,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"431","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbd5fe4b08c986b328fbb","contributors":{"authors":[{"text":"Till, A.B.","contributorId":37755,"corporation":false,"usgs":true,"family":"Till","given":"A.B.","email":"","affiliations":[],"preferred":false,"id":451563,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harris, A. G.","contributorId":39791,"corporation":false,"usgs":true,"family":"Harris","given":"A. G.","affiliations":[],"preferred":false,"id":451564,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wardlaw, B. R.","contributorId":9269,"corporation":false,"usgs":true,"family":"Wardlaw","given":"B.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":451562,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mullen, M.","contributorId":101486,"corporation":false,"usgs":true,"family":"Mullen","given":"M.","affiliations":[],"preferred":false,"id":451565,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70032145,"text":"70032145 - 2007 - Comparison of evapotranspiration rates for flatwoods and ridge citrus","interactions":[],"lastModifiedDate":"2012-03-12T17:21:25","indexId":"70032145","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3619,"text":"Transactions of the ASABE","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of evapotranspiration rates for flatwoods and ridge citrus","docAbstract":"Florida citrus groves are typically grown in two regions of the state: flatwoods and ridge. The southern flatwoods citrus area has poorly drained fine textured sands with low organic matter in the shallow root zone. Ridge citrus is located in the northern ridge citrus zone and has fine to coarse textured sands with low water-holding capacity. Two commercial citrus groves, selected from each region, were studied from 15 July 2004 to 14 July 2005. The flatwoods citrus (FC) grove had a grass cover and used drainage ditches to remove excess water from the root zone. The ridge citrus (RC) grove had a bare soil surface with weeds periodically eliminated by tillage. Citrus crop evapotranspiration (ETc) rates at the two citrus groves were measured by the eddy correlation method, and components in the energy balance were also examined and compared. The study period had higher than average rainfall, and as a result, the two locations had similar annual ETc rates (1069 and 1044 mm for RC and FC, respectively). The ETc rates were 59% (RC) and 47% (FC) of the rainfall amounts during the study period. The annual reference crop evapotranspiration (ETo) rates were 1180 mm for RC and 1419 mm for FC, estimated using the standardized reference evapotranspiration equation. The citrus crop coefficients (Kc, ratio of ETc to ET o) were different between the two locations because of differences in latitude, ground cover, and rainfall amounts. The Kc values ranged from 0.70 between December and March to 1.05 between July and November for RC, and from 0.65 between November and May to 0.85 between June and October for FC. The results are consistent with other Kc values reported from field studies on citrus in both Florida and elsewhere using these and alternate methods.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the ASABE","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00012351","usgsCitation":"Jia, X., Swancar, A., Jacobs, J., Dukes, M., and Morgan, K., 2007, Comparison of evapotranspiration rates for flatwoods and ridge citrus: Transactions of the ASABE, v. 50, no. 1, p. 83-94.","startPage":"83","endPage":"94","numberOfPages":"12","costCenters":[],"links":[{"id":242334,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f862e4b0c8380cd4d07b","contributors":{"authors":[{"text":"Jia, X.","contributorId":96911,"corporation":false,"usgs":true,"family":"Jia","given":"X.","email":"","affiliations":[],"preferred":false,"id":434721,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Swancar, A.","contributorId":43585,"corporation":false,"usgs":true,"family":"Swancar","given":"A.","affiliations":[],"preferred":false,"id":434719,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jacobs, J.M.","contributorId":10446,"corporation":false,"usgs":true,"family":"Jacobs","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":434717,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dukes, M.D.","contributorId":89365,"corporation":false,"usgs":true,"family":"Dukes","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":434720,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Morgan, K.","contributorId":18556,"corporation":false,"usgs":true,"family":"Morgan","given":"K.","affiliations":[],"preferred":false,"id":434718,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70034629,"text":"70034629 - 2007 - Evaluating the accotink creek restoration project for improving water quality, in-stream habitat, and bank stability","interactions":[],"lastModifiedDate":"2012-03-12T17:21:41","indexId":"70034629","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Evaluating the accotink creek restoration project for improving water quality, in-stream habitat, and bank stability","docAbstract":"Increased urbanization results in a larger percentage of connected impervious areas and can contribute large quantities of stormwater runoff and significant quantities of debris and pollutants (e.g., litter, oils, microorganisms, sediments, nutrients, organic matter, and heavy metals) to receiving waters. To improve water quality in urban and suburban areas, watershed managers often incorporate best management practices (BMPs) to reduce the quantity of runoff as well as to minimize pollutants and other stressors contained in stormwater runoff. It is well known that land-use practices directly impact urban streams. Stream flows in urbanized watersheds increase in magnitude as a function of impervious area and can result in degradation of the natural stream channel morphology affecting the physical, chemical, and biological integrity of the stream. Stream bank erosion, which also increases with increased stream flows, can lead to bank instability, property loss, infrastructure damage, and increased sediment loading to the stream. Increased sediment loads may lead to water quality degradation downstream and have negative impacts on fish, benthic invertebrates, and other aquatic life. Accotink Creek is in the greater Chesapeake Bay and Potomac watersheds, which have strict sediment criteria. The USEPA (United States Environmental Protection Agency) and USGS (United States Geological Survey) are investigating the effectiveness of stream restoration techniques as a BMP to decrease sediment load and improve bank stability, biological integrity, and in-stream water quality in an impaired urban watershed in Fairfax, Virginia. This multi-year project continuously monitors turbidity, specific conductance, pH, and water temperature, as well as biological and chemical water quality parameters. In addition, physical parameters (e.g., pebble counts, longitudinal and cross sectional stream surveys) were measured to assess geomorphic changes associated with the restoration. Data from the pre-construction and initial post-construction phases are presented in this report. ?? 2007 ASCE.","largerWorkTitle":"Examining the Confluence of Environmental and Water Concerns - Proceedings of the World Environmental and Water Resources Congress 2006","conferenceTitle":"World Environmental and Water Resources Congress 2006: Examining the Confluence of Environmental and Water Concerns","conferenceDate":"21 May 2006 through 25 May 2006","conferenceLocation":"Omaha, NE","language":"English","doi":"10.1061/40856(200)402","isbn":"0784408564; 9780784408568","usgsCitation":"Struck, S., Selvakumar, A., Hyer, K., and O’Connor, T., 2007, Evaluating the accotink creek restoration project for improving water quality, in-stream habitat, and bank stability, in Examining the Confluence of Environmental and Water Concerns - Proceedings of the World Environmental and Water Resources Congress 2006, Omaha, NE, 21 May 2006 through 25 May 2006, https://doi.org/10.1061/40856(200)402.","costCenters":[],"links":[{"id":215659,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1061/40856(200)402"},{"id":243478,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationDate":"2012-04-26","publicationStatus":"PW","scienceBaseUri":"505a0bf6e4b0c8380cd5297d","contributors":{"authors":[{"text":"Struck, S.D.","contributorId":71786,"corporation":false,"usgs":true,"family":"Struck","given":"S.D.","email":"","affiliations":[],"preferred":false,"id":446758,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Selvakumar, A.","contributorId":84999,"corporation":false,"usgs":true,"family":"Selvakumar","given":"A.","email":"","affiliations":[],"preferred":false,"id":446759,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hyer, K.","contributorId":71023,"corporation":false,"usgs":true,"family":"Hyer","given":"K.","affiliations":[],"preferred":false,"id":446757,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Connor, T.","contributorId":10630,"corporation":false,"usgs":true,"family":"O’Connor","given":"T.","email":"","affiliations":[],"preferred":false,"id":446756,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70179468,"text":"70179468 - 2007 - Migration behavior and dispersal of adult spring Chinook salmon released into Lake Scanewa on the upper Cowlitz River during 2005","interactions":[],"lastModifiedDate":"2017-01-03T13:22:05","indexId":"70179468","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Migration behavior and dispersal of adult spring Chinook salmon released into Lake Scanewa on the upper Cowlitz River during 2005","docAbstract":"During 2005, we conducted a radio-telemetry study to answer a number of basic questions about the migration behavior of adult Spring Chinook salmon (Oncorhynchus tshawytscha) released into the upper Cowlitz River watershed. We also conducted a pilot study of adult Coho salmon (Oncorhynchus kisutch) using radio-tags recovered from adult spring Chinook salmon. This data is included as an Appendix. Our study was designed to evaluate the dispersal of adult spring Chinook salmon to determine the proportion of the run 1) spawning in the Cispus River, 2) spawning in the Cowlitz River, 3) passing downstream through Cowlitz Falls Dam into Riffe Lake, and 4) remaining in Lake Scanewa. We also examined spatial patterns of movement in the study area and temporal patterns of fish movements. Last, we examined differences in migration behavior between hatchery and wild fish and male and female fish.
","language":"English","publisher":"U.S Geological Survey ","doi":"10.3133/70179468","usgsCitation":"Perry, R., Kock, T.J., Kritter, M., and Rondorf, D.W., 2007, Migration behavior and dispersal of adult spring Chinook salmon released into Lake Scanewa on the upper Cowlitz River during 2005, xi., 38 p. , https://doi.org/10.3133/70179468.","productDescription":"xi., 38 p. 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We ran a parameter sensitivity analysis, testing the effects of recharge rates, permeabilities of the aquifer and confining layer, and thickness of the confining layer. In all simulations, less than 20% of the freshwater recharge for the entire model exits through the sinkhole. Recirculated seawater usually accounts for 10-30% of the total outflow from the model. Often, the sinkhole lies seaward of the transition zone and acts as a recharge feature for recirculating seawater. The permeability ratio between aquifer and confining layer influences the configuration of the freshwater wedge the most; as confining layer permeability decreases, the wedge lengthens and the fraction of total discharge exiting through the sinkhole increases. Copyright ?? 2007 IAHS Press.","largerWorkTitle":"IAHS-AISH Publication","conferenceTitle":"International Symposium: A New Focus on Groundwater - Seawater Interactions - 24th General Assembly of the In","conferenceDate":"2 July 2007 through 13 July 2007","conferenceLocation":"Perugia","language":"English","issn":"01447","isbn":"9781901502046","usgsCitation":"Fratesi, S., Leonard, V., and Sanford, W., 2007, Effect of an offshore sinkhole perforation in a coastal confined aquifer on submarine groundwater discharge, in IAHS-AISH Publication, no. 312, Perugia, 2 July 2007 through 13 July 2007, p. 256-263.","startPage":"256","endPage":"263","numberOfPages":"8","costCenters":[],"links":[{"id":242160,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"312","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a05bee4b0c8380cd50f24","contributors":{"authors":[{"text":"Fratesi, S.E.","contributorId":74971,"corporation":false,"usgs":true,"family":"Fratesi","given":"S.E.","email":"","affiliations":[],"preferred":false,"id":441814,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leonard, V.","contributorId":32741,"corporation":false,"usgs":true,"family":"Leonard","given":"V.","email":"","affiliations":[],"preferred":false,"id":441813,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sanford, W. 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To design more effective restoration strategies and re-establish native plant communities in disturbed wetlands, it is imperative to understand undisturbed systems. A site within Cherokee Marsh located in Madison, Wisconsin, USA, contains a relatively undisturbed area of wetland consisting of plant communities common within the prairie landscape including a fen, sedge meadow, and shallow marsh. These distinct communities are found within an area of minimal topographic relief, yet transitions from one community to the next occur over short distances. This study sought to characterize the geologic, hydrologic, and chemical gradients associated with these shifts in vegetation to gain insight into the factors controlling the spatial differences in dominant plant species, which could be critical for restoration success. Vegetation analyses revealed a transition of dominant sedge species, which appeared to correspond to changes in hydrology from a ground-water dominated to a surface-water dominated system (as determined by water isotopes). Along the same vegetation transect, subsurface coring results show a heterogeneous composition of peat and till with lateral and vertical variations in stratigraphy, which relates to variability in ground-water discharge as evidenced by hydroperiods and stable isotope composition. Applications of this type of approach throughout the glaciated terrains of the midwestern and northeastern United States and Canada can improve future wetland restoration and management.
","doi":"10.1672/0277-5212(2007)27[189:TIOSGF]2.0.CO;2","usgsCitation":"Kurtz, A., Bahr, J., Carpenter, Q.J., and Hunt, R., 2007, The importance of subsurface geology for water source and vegetation communities in Cherokee Marsh, Wisconsin: Wetlands, v. 27, no. 1, p. 189-202, https://doi.org/10.1672/0277-5212(2007)27[189:TIOSGF]2.0.CO;2.","productDescription":"14 p.","startPage":"189","endPage":"202","numberOfPages":"14","costCenters":[],"links":[{"id":241989,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wisconsin","otherGeospatial":"Cherokee Marsh","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -89.4015884399414,\n 43.137069765760344\n ],\n [\n -89.3579864501953,\n 43.1529763194357\n ],\n [\n -89.33446884155273,\n 43.162994070968374\n ],\n [\n -89.33378219604492,\n 43.18427633964703\n ],\n [\n -89.34288024902344,\n 43.19203626250746\n ],\n [\n -89.38013076782227,\n 43.18527767545014\n ],\n [\n -89.4063949584961,\n 43.158861947471785\n ],\n [\n -89.41188812255858,\n 43.14258116631987\n ],\n [\n -89.4093132019043,\n 43.1355665702956\n ],\n [\n -89.4015884399414,\n 43.13656870471118\n ],\n [\n -89.4015884399414,\n 43.137069765760344\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"27","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bacffe4b08c986b3238e4","contributors":{"authors":[{"text":"Kurtz, A.M.","contributorId":74969,"corporation":false,"usgs":true,"family":"Kurtz","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":441779,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bahr, J.M.","contributorId":62346,"corporation":false,"usgs":true,"family":"Bahr","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":441778,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carpenter, Q. 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Submarine confining units produce semi-confined offshore aquifers that are recharged on shore. These low-permeability deposits are usually either late Pleistocene to Holocene in age, or date to the period of the last interglacial highstand. Extensive confining units consisting of peat form in tropical mangrove swamps, and in salt marshes and freshwater marshes and swamps at mid-latitudes. At higher latitudes, fine-grained glaciomarine sediments are widespread. The net effect of these shallow confining units is that groundwater from land often flows farther offshore before discharging than would normally be expected. In many settings, the presence of such confining units is critical to determining how and where pollutants from land will be discharged into coastal waters. Alternatively, these confining units may also protect fresh groundwater supplies from saltwater intrusion into coastal wells.","largerWorkTitle":"IAHS-AISH Publication","conferenceTitle":"International Symposium: A New Focus on Groundwater - Seawater Interactions - 24th General Assembly of the In","conferenceDate":"2 July 2007 through 13 July 2007","conferenceLocation":"Perugia","language":"English","issn":"01447","isbn":"9781901502046","usgsCitation":"Bratton, J., 2007, The importance of shallow confining units to submarine groundwater flow, in IAHS-AISH Publication, no. 312, Perugia, 2 July 2007 through 13 July 2007, p. 28-36.","productDescription":"9 p.","startPage":"28","endPage":"36","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":241988,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"312","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bacfde4b08c986b3238d4","contributors":{"authors":[{"text":"Bratton, J.F.","contributorId":94354,"corporation":false,"usgs":true,"family":"Bratton","given":"J.F.","email":"","affiliations":[],"preferred":false,"id":441775,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70033608,"text":"70033608 - 2007 - Demographic differences of black-capped vireos in 2 habitat types in central Texas","interactions":[],"lastModifiedDate":"2012-03-12T17:21:29","indexId":"70033608","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Demographic differences of black-capped vireos in 2 habitat types in central Texas","docAbstract":"To understand the effects of habitat selection, we analyzed differences in abundance, age structure, and nesting success of black-capped vireos (Vireo atricapilla) in 2 early successional habitat types found on Fort Hood, a 87,890-ha Military Reservation in central Texas, USA. These habitats were 1) large areas of continuously shrubby vegetation (both natural and mechanically made), referred to as shrubland habitat, and 2) anthropogenically created small patches of shrubby vegetation centered on one or several large trees, known locally as donut habitat. The objectives of our study were to determine whether there were differences in abundance, age structure, and daily nest survival in these 2 habitat types and to determine whether donut habitat is high- or low-quality habitat. Donut habitat had a lower abundance of vireos (half as many as shrubland/point count) and a higher percentage of second-year males, suggesting donut habitat was lower-quality habitat than shrubland. Analyses of daily nest survival indicated that habitat, nest height, and year were all important variables. Nests initiated in 2004, located in shrubland habitats, and higher from the ground were more likely to succeed. Our study provided evidence that habitat is a limiting factor for this federally endangered species. Because habitat is limiting, wildlife biologists at Fort Hood should focus on managing higher quality, contiguous shrubland habitat. Wildlife biologists should also continue to monitor areas of donut habitat to determine whether they represent potential population sinks.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/2005-669","issn":"00225","usgsCitation":"Noa, L., Hirth, D., Donovan, T., and Cimprich, D., 2007, Demographic differences of black-capped vireos in 2 habitat types in central Texas: Journal of Wildlife Management, v. 71, no. 4, p. 1042-1049, https://doi.org/10.2193/2005-669.","startPage":"1042","endPage":"1049","numberOfPages":"8","costCenters":[],"links":[{"id":214311,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/2005-669"},{"id":242023,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"71","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-12-13","publicationStatus":"PW","scienceBaseUri":"5059fe80e4b0c8380cd4ed6e","contributors":{"authors":[{"text":"Noa, L.A.","contributorId":102701,"corporation":false,"usgs":true,"family":"Noa","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":441655,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hirth, D.H.","contributorId":94512,"corporation":false,"usgs":true,"family":"Hirth","given":"D.H.","email":"","affiliations":[],"preferred":false,"id":441654,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Donovan, T.M.","contributorId":91602,"corporation":false,"usgs":true,"family":"Donovan","given":"T.M.","email":"","affiliations":[],"preferred":false,"id":441653,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cimprich, D.","contributorId":45914,"corporation":false,"usgs":true,"family":"Cimprich","given":"D.","email":"","affiliations":[],"preferred":false,"id":441652,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70033603,"text":"70033603 - 2007 - Thirty-one years of debris-flow observation and monitoring near La Honda, California, USA","interactions":[],"lastModifiedDate":"2012-03-12T17:21:30","indexId":"70033603","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Thirty-one years of debris-flow observation and monitoring near La Honda, California, USA","docAbstract":"From 1975 until 2006,18 intense storms triggered at least 248 debris flows within 10 km2 northwest of the town of La Honda within the Santa Cruz Mountains, California. In addition to mapping debris flows and other types of landslides, studies included soil sampling and geologic mapping, piezometric and tensiometer monitoring, and rainfall measurement and recording. From 1985 until 1995, a system with radio telemetered rain gages and piezometers within the La Honda region was used for issuing six debris-flow warnings within the San Francisco Bay region through the NOAA ALERT system. Depending upon the relative intensity of rainfall during storms, debris flows were generated from deep slumps, shallow slumps, shallow slides in colluvium and shallow slides over bedrock. Analysis shows the storms with abundant antecedent rainfall followed by several days of steady heavy intense rainfall triggered the most abundant debris flows. ?? 2007 millpress.","largerWorkTitle":"International Conference on Debris-Flow Hazards Mitigation: Mechanics, Prediction, and Assessment, Proceedings","conferenceTitle":"4th International Conference on Debris-Flow Hazards Mitigation: Mechanics, Prediction, and Assessment","conferenceDate":"10 September 2007 through 13 September 2007","conferenceLocation":"Chengdu","language":"English","isbn":"9789059660595","usgsCitation":"Wieczorek, G.F., Wilson, R.C., Ellen, S.D., Reid, M., and Jayko, A.S., 2007, Thirty-one years of debris-flow observation and monitoring near La Honda, California, USA, in International Conference on Debris-Flow Hazards Mitigation: Mechanics, Prediction, and Assessment, Proceedings, Chengdu, 10 September 2007 through 13 September 2007, p. 55-63.","startPage":"55","endPage":"63","numberOfPages":"9","costCenters":[],"links":[{"id":241954,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb2d6e4b08c986b325a37","contributors":{"authors":[{"text":"Wieczorek, G. F.","contributorId":50143,"corporation":false,"usgs":true,"family":"Wieczorek","given":"G.","middleInitial":"F.","affiliations":[],"preferred":false,"id":441633,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilson, R. C.","contributorId":50889,"corporation":false,"usgs":true,"family":"Wilson","given":"R.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":441634,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ellen, S. D.","contributorId":12467,"corporation":false,"usgs":true,"family":"Ellen","given":"S.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":441631,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Reid, M.E.","contributorId":108130,"corporation":false,"usgs":true,"family":"Reid","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":441635,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jayko, A. S. 0000-0002-7378-0330","orcid":"https://orcid.org/0000-0002-7378-0330","contributorId":18011,"corporation":false,"usgs":true,"family":"Jayko","given":"A.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":441632,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70033579,"text":"70033579 - 2007 - Dynamics of newly established elk populations","interactions":[],"lastModifiedDate":"2018-01-05T10:49:35","indexId":"70033579","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Dynamics of newly established elk populations","docAbstract":"The dynamics of newly established elk (Cervus elaphus) populations can provide insights about maximum sustainable rates of reproduction, survival, and increase. However, data used to estimate rates of increase typically have been limited to counts and rarely have included complementary estimates of vital rates. Complexities of population dynamics cannot be understood without considering population processes as well as population states. We estimated pregnancy rates, survival rates, age ratios, and sex ratios for reintroduced elk at Theodore Roosevelt National Park, North Dakota, USA; combined vital rates in a population projection model; and compared model projections with observed elk numbers and population ratios. Pregnancy rates in January (early in the second trimester of pregnancy) averaged 54.1% (SE = 5.4%) for subadults and 91.0% (SE = 1.7%) for adults, and 91.6% of pregnancies resulted in recruitment at 8 months. Annual survival rates of adult females averaged 0.96 (95% CI = 0.94-0.98) with hunting included and 0.99 (95% CI = 0.97-0.99) with hunting excluded from calculations. Our fitted model explained 99.8% of past variation in population estimates and represents a useful new tool for short-term management planning. Although we found no evidence of temporal variation in vital rates, variation in population composition caused substantial variation in projected rates of increase (??=1.20-1.36). Restoring documented hunter harvests and removals of elk by the National Park Service led to a potential rate of ?? = 1.26. Greater rates of increase substantiated elsewhere were within the expected range of chance variation, given our model and estimates of vital rates. Rates of increase realized by small elk populations are too variable to support inferences about habitat quality or density dependence.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/2006-247","issn":"00225","usgsCitation":"Sargeant, G., and Oehler, M., 2007, Dynamics of newly established elk populations: Journal of Wildlife Management, v. 71, no. 4, p. 1141-1148, https://doi.org/10.2193/2006-247.","productDescription":"8 p.","startPage":"1141","endPage":"1148","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":242089,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214366,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/2006-247"}],"volume":"71","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-12-13","publicationStatus":"PW","scienceBaseUri":"505a0435e4b0c8380cd50858","contributors":{"authors":[{"text":"Sargeant, G.A.","contributorId":51681,"corporation":false,"usgs":true,"family":"Sargeant","given":"G.A.","email":"","affiliations":[],"preferred":false,"id":441517,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Oehler, M.W. Sr.","contributorId":105545,"corporation":false,"usgs":true,"family":"Oehler","given":"M.W.","suffix":"Sr.","email":"","affiliations":[],"preferred":false,"id":441518,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70033545,"text":"70033545 - 2007 - Effects of pitfall trap preservative on collections of carabid beetles (Coleoptera: Carabidae)","interactions":[],"lastModifiedDate":"2012-03-12T17:21:33","indexId":"70033545","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1855,"text":"Great Lakes Entomologist","active":true,"publicationSubtype":{"id":10}},"title":"Effects of pitfall trap preservative on collections of carabid beetles (Coleoptera: Carabidae)","docAbstract":"Effects of six pitfall trap preservatives (5% acetic acid solution, distilled water, 70% ethanol, 50% ethylene glycol solution, 50% propylene glycol solution, and 10% saline solution) on collections of carabid beetles (Coleoptera: Carabidae) were studied in a west-central Illinois deciduous forest from May to October 2005. A total of 819 carabids, representing 33 species and 19 genera, were collected. Saline produced significantly fewer captures than did acetic acid, ethanol, ethylene glycol, and propylene glycol, while distilled water produced significantly fewer captures than did acetic acid. Significant associations between numbers of captures and treatment were seen in four species: Amphasia interstitialis (Say), Calathus opaculus LeConte, Chlaenius nemoralis Say, and Cyclotrachelus sodalis (LeConte). Results of this study suggest that type of preservative used can have substantial effects on abundance and species composition of carabids collected in pitfall traps.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Great Lakes Entomologist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00900","usgsCitation":"McCravy, K., and Willand, J., 2007, Effects of pitfall trap preservative on collections of carabid beetles (Coleoptera: Carabidae): Great Lakes Entomologist, v. 40, no. 3-4, p. 154-165.","startPage":"154","endPage":"165","numberOfPages":"12","costCenters":[],"links":[{"id":242087,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"40","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0782e4b0c8380cd51720","contributors":{"authors":[{"text":"McCravy, K.W.","contributorId":90527,"corporation":false,"usgs":true,"family":"McCravy","given":"K.W.","email":"","affiliations":[],"preferred":false,"id":441386,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Willand, J.E.","contributorId":60838,"corporation":false,"usgs":true,"family":"Willand","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":441385,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}