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To constrain processes and rates of NPLD resurfacing, a search for craters was conducted using images from the Mars Reconnaissance Orbiter Context Camera. One hundred thirty craters have been identified on the NPLD, 95 of which are located within a region defined to represent recent accumulation. High Resolution Imaging Science Experiment images of craters in this region reveal a morphological sequence of crater degradation that provides a qualitative understanding of processes involved in crater removal. A classification system for these craters was developed based on the amount of apparent degradation and infilling and where possible depth/diameter ratios were determined. The temporal and spatial distribution of crater degradation is interpreted to be close to uniform. Through comparison of the size‐frequency distribution of these craters with the expected production function, the craters are interpreted to be an equilibrium population with a crater of diameter&nbsp;</span><i>D</i><span>&nbsp;meters having a lifetime of ∼30.75</span><i>D</i><sup>1.14</sup><span>&nbsp;years. Accumulation rates within these craters are estimated at 7.2</span><i>D</i><sup>−0.14</sup><span>mm/yr, which corresponds to values of ∼3–4 mm/yr and are much higher than rates thought to apply to the surrounding flat terrain. The current crater population is estimated to have accumulated in the last ∼20 kyr or less.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2009JE003523","usgsCitation":"Banks, M.E., Byrne, S., Galla, K., McEwen, A.S., Bray, V.J., Dundas, C.M., Fishbaugh, K.E., Herkenhoff, K.E., and Murray, B.C., 2010, Crater population and resurfacing of the Martian north polar layered deposits: Journal of Geophysical Research E: Planets, v. 115, no. 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,{"id":70236109,"text":"70236109 - 2010 - Depth profiles in a tropical, volcanic critical zone observatory: Basse-Terre, Guadeloupe","interactions":[],"lastModifiedDate":"2022-08-29T15:00:43.82323","indexId":"70236109","displayToPublicDate":"2010-08-01T09:31:25","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Depth profiles in a tropical, volcanic critical zone observatory: Basse-Terre, Guadeloupe","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Water-rock interaction XIII","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"13th International Conference on Water-Rock Interaction","conferenceDate":"August 16-20, 2010","language":"English","publisher":"Taylor & Francis","usgsCitation":"Buss, H., White, A.F., Dessert, C., Gaillardet, J., Blum, A.E., and Sak, P., 2010, Depth profiles in a 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,{"id":70236108,"text":"70236108 - 2010 - Alkali elements as geothermometers for ridge flanks and subduction zones","interactions":[],"lastModifiedDate":"2022-08-29T14:26:54.420768","indexId":"70236108","displayToPublicDate":"2010-08-01T09:12:23","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Alkali elements as geothermometers for ridge flanks and subduction zones","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Water-rock interaction XIII","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"13th International Conference on Water-Rock Interaction","conferenceDate":"August 16-20, 2010","language":"English","publisher":"Taylor & Francis","usgsCitation":"Wei, W., Kastner, M., Rosenbauer, R.J., Chan, L., and Weinstein, Y., 2010, Alkali elements as geothermometers for ridge flanks and subduction zones, <i>in</i> Water-rock interaction XIII, August 16-20, 2010, p. 223-225.","productDescription":"3 p.","startPage":"223","endPage":"225","costCenters":[],"links":[{"id":405792,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":405791,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.taylorfrancis.com/chapters/mono/10.1201/b10556-7/water-petrogenetical-magmatic-ore-forming-processes-peter-birkle-ignacio-salvador-torres-alvarado?context=ubx&refId=f76200ab-930c-4ae1-b789-78afa6903e3a"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Wei, W.","contributorId":75328,"corporation":false,"usgs":true,"family":"Wei","given":"W.","email":"","affiliations":[],"preferred":false,"id":850083,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kastner, M.","contributorId":21276,"corporation":false,"usgs":true,"family":"Kastner","given":"M.","email":"","affiliations":[],"preferred":false,"id":850084,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"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":850085,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chan, L.-H.","contributorId":90939,"corporation":false,"usgs":true,"family":"Chan","given":"L.-H.","email":"","affiliations":[],"preferred":false,"id":850086,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Weinstein, Y.","contributorId":100186,"corporation":false,"usgs":true,"family":"Weinstein","given":"Y.","email":"","affiliations":[],"preferred":false,"id":850087,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70040059,"text":"70040059 - 2010 - 2009 Data Summary USA-NPN Technical Series","interactions":[],"lastModifiedDate":"2016-05-17T14:17:03","indexId":"70040059","displayToPublicDate":"2010-08-01T01:15:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":95,"text":"USA-NPN Technical Series","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"2010-002","title":"2009 Data Summary USA-NPN Technical Series","docAbstract":"<p>The USA National Phenology Network (USA-NPN) engages volunteer observers to collect phenology observations of plants and animals using consistent standards and to contribute to the USA-NPN National Phenology Database. 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,{"id":70193733,"text":"70193733 - 2010 - Scenario-building for the Deepwater Horizon oil spill","interactions":[],"lastModifiedDate":"2020-10-22T17:19:29.107415","indexId":"70193733","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Scenario-building for the Deepwater Horizon oil spill","docAbstract":"<p><span>In May 2010, the U.S. Department of the Interior (DOI) established a Strategic Sciences Working Group (SSWG) to assess how the Deepwater Horizon (DH) oil spill may impact the ecology, economy, and people of the Gulf of Mexico (GOM). It included scientists from diverse disciplines and federal, academic, and nongovernmental organizations. The SSWG was not to conduct a scientific investigation, but to provide rapid scientific assessment of potential consequences of the spill that could provide usable knowledge to decision-makers.</span></p>","language":"English","publisher":"AAAS","doi":"10.1126/science.1195382","usgsCitation":"Machlis, G., and McNutt, M.K., 2010, Scenario-building for the Deepwater Horizon oil spill: Science, v. 329, no. 5995, p. 1018-1019, https://doi.org/10.1126/science.1195382.","productDescription":"2 p.","startPage":"1018","endPage":"1019","ipdsId":"IP-023586","costCenters":[{"id":5066,"text":"Office of the Director USGS","active":true,"usgs":true}],"links":[{"id":348585,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Gulf of Mexico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -96.9873046875,\n              26.07652055985697\n            ],\n            [\n              -83.232421875,\n              26.07652055985697\n            ],\n            [\n              -83.232421875,\n              30.183121842195515\n            ],\n            [\n              -96.9873046875,\n              30.183121842195515\n            ],\n            [\n              -96.9873046875,\n              26.07652055985697\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"329","issue":"5995","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5a06c8f9e4b09af898c8629d","contributors":{"authors":[{"text":"Machlis, Gary","contributorId":65318,"corporation":false,"usgs":true,"family":"Machlis","given":"Gary","email":"","affiliations":[],"preferred":false,"id":721610,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McNutt, Marcia K. 0000-0003-0117-7716 mcnutt@usgs.gov","orcid":"https://orcid.org/0000-0003-0117-7716","contributorId":327,"corporation":false,"usgs":true,"family":"McNutt","given":"Marcia","email":"mcnutt@usgs.gov","middleInitial":"K.","affiliations":[{"id":5066,"text":"Office of the Director USGS","active":true,"usgs":true}],"preferred":false,"id":721611,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70043175,"text":"70043175 - 2010 - Detecting Ecosystem Performance Anomalies for Land Management in the Upper Colorado River Basin Using Satellite Observations, Climate Data, and Ecosystem Models","interactions":[],"lastModifiedDate":"2013-02-14T14:24:43","indexId":"70043175","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3250,"text":"Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"Detecting Ecosystem Performance Anomalies for Land Management in the Upper Colorado River Basin Using Satellite Observations, Climate Data, and Ecosystem Models","docAbstract":"This study identifies areas with ecosystem performance anomalies (EPA) within the Upper Colorado River Basin (UCRB) during 2005–2007 using satellite observations, climate data, and ecosystem models. The final EPA maps with 250-m spatial resolution were categorized as normal performance, underperformance, and overperformance (observed performance relative to weather-based predictions) at the 90% level of confidence. The EPA maps were validated using “percentage of bare soil” ground observations. The validation results at locations with comparable site potential showed that regions identified as persistently underperforming (overperforming) tended to have a higher (lower) percentage of bare soil, suggesting that our preliminary EPA maps are reliable and agree with ground-based observations. The 3-year (2005–2007) persistent EPA map from this study provides the first quantitative evaluation of ecosystem performance anomalies within the UCRB and will help the Bureau of Land Management (BLM) identify potentially degraded lands. Results from this study can be used as a prototype by BLM and other land managers for making optimal land management decisions.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Remote Sensing","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"MDPI","doi":"10.3390/rs2081880","usgsCitation":"Gu, Y., and Wylie, B.K., 2010, Detecting Ecosystem Performance Anomalies for Land Management in the Upper Colorado River Basin Using Satellite Observations, Climate Data, and Ecosystem Models: Remote Sensing, v. 2, no. 8, p. 1880-1891, https://doi.org/10.3390/rs2081880.","startPage":"1880","endPage":"1891","ipdsId":"IP-021971","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":475680,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3390/rs2081880","text":"Publisher Index Page"},{"id":267415,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267414,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.3390/rs2081880"}],"country":"United States","volume":"2","issue":"8","noUsgsAuthors":false,"publicationDate":"2010-07-29","publicationStatus":"PW","scienceBaseUri":"511e1583e4b071e86a19a439","contributors":{"authors":[{"text":"Gu, Yingxin 0000-0002-3544-1856 ygu@usgs.gov","orcid":"https://orcid.org/0000-0002-3544-1856","contributorId":409,"corporation":false,"usgs":true,"family":"Gu","given":"Yingxin","email":"ygu@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":473105,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wylie, Bruce K. 0000-0002-7374-1083 wylie@usgs.gov","orcid":"https://orcid.org/0000-0002-7374-1083","contributorId":750,"corporation":false,"usgs":true,"family":"Wylie","given":"Bruce","email":"wylie@usgs.gov","middleInitial":"K.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true},{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":473106,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70171264,"text":"70171264 - 2010 - Preface: Conservation Challenges for Stream Fish Ecologists","interactions":[],"lastModifiedDate":"2016-06-21T11:12:22","indexId":"70171264","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Preface: Conservation Challenges for Stream Fish Ecologists","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Community ecology of stream fishes: concepts, approaches, and techniques","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"American Fisheries Symposium 73","language":"English","publisher":"American Fisheries Society","isbn":"978-1-934874-14-1","usgsCitation":"Angermeier, P.L., 2010, Preface: Conservation Challenges for Stream Fish Ecologists, <i>in</i> Community ecology of stream fishes: concepts, approaches, and techniques.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-018394","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":324091,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":324090,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://fisheries.org/bookstore/all-titles/afs-symposia/54073p/"}],"publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"576a6547e4b07657d1a11e54","contributors":{"authors":[{"text":"Angermeier, Paul L. 0000-0003-2864-170X biota@usgs.gov","orcid":"https://orcid.org/0000-0003-2864-170X","contributorId":166679,"corporation":false,"usgs":true,"family":"Angermeier","given":"Paul","email":"biota@usgs.gov","middleInitial":"L.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":630361,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70142179,"text":"70142179 - 2010 - 2009 Spawning cisco investigations in the Canadian waters of Lake Superior","interactions":[],"lastModifiedDate":"2016-09-08T13:55:20","indexId":"70142179","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesNumber":"4-08","title":"2009 Spawning cisco investigations in the Canadian waters of Lake Superior","docAbstract":"<p>We sampled with acoustics (AC) and midwater trawls (MT) to determine cisco abundance in Lake Superior’s Thunder and Black bays during 8-14 November, 2009. Total abundance of spawning-size (≥ 250 mm total length) ciscoes was estimated at 6.25 million in Thunder Bay and 1.12 million in Black Bay. Exploitation fractions of market-size (≥ age 6) females from Thunder and Black bays for 2009 were estimated at 7.1% and 11.3%, respectively; below the recommended maximum annual harvest of 15% recently adopted by Lake Superior fisheries managers. Given Thunder Bay spawner densities are on a downward trajectory, and recruitment since the 2003 year-class has been low, it is likely the exploitation fractions will increase in the future. After 2010, the Ontario Ministry of Natural Resources (OMNR) will carry on the AC program as a management activity. It is likely suspended experimental gill net (GN) samples will be used to ground truth future AC samples. In 2009, we characterized the length and age structure of Thunder Bay ciscoes using both MT samples and GN samples. Females represented 49% of the MT catch, but only 39% in GN samples. Catching a smaller proportion of females in GN samples resulted in a lower female population estimate and a higher estimated exploitation fraction (10.4%) compared to MT samples (7.1%). Experimental gill net effort was limited to 10-11.8 m water column depths where midwater trawl samples also caught roughly 40% females. Ciscoes ≥ age 17 (≥ 1992 year class) were common in Black Bay, but rare in Thunder Bay suggesting: 1) the stocks may be distinct; and 2) total mortality of ciscoes returning to spawn in Black Bay in recent years has been lower than ciscoes returning to Thunder Bay. Our mid-November 2009 effort to assess the Black Bay stock by sampling outside of the 3 bay in the lake proper was deemed successful, but this should be confirmed by sampling the Black Bay region during both mid- and late-November 2010. </p>","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Yule, D.L., Cholwek, G.A., Evrard, L.M., Berglund, E., and Cullis, K., 2010, 2009 Spawning cisco investigations in the Canadian waters of Lake Superior, 58 p. .","productDescription":"58 p. 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Current address:  TN-SCORE, Univ of Tennessee, Knoxville, TN, e-mail: jennen@gmail.com","active":true,"usgs":false}],"preferred":false,"id":541687,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Cullis, K.I.","contributorId":139528,"corporation":false,"usgs":false,"family":"Cullis","given":"K.I.","email":"","affiliations":[{"id":6672,"text":"former: USGS Southwest Biological Science Center, Colorado Plateau Research Station, Flagstaff, AZ. Current address:  TN-SCORE, Univ of Tennessee, Knoxville, TN, e-mail: jennen@gmail.com","active":true,"usgs":false}],"preferred":false,"id":541688,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}}
,{"id":70003621,"text":"70003621 - 2010 - Ecological models supporting environmental decision making: A strategy for the future","interactions":[],"lastModifiedDate":"2021-02-22T13:07:04.578596","indexId":"70003621","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3653,"text":"Trends in Ecology and Evolution","active":true,"publicationSubtype":{"id":10}},"title":"Ecological models supporting environmental decision making: A strategy for the future","docAbstract":"<p><span>Ecological models are important for environmental decision support because they allow the consequences of alternative policies and management scenarios to be explored. However, current modeling practice is unsatisfactory. A literature review shows that the elements of good modeling practice have long been identified but are widely ignored. The reasons for this might include lack of involvement of decision makers, lack of incentives for modelers to follow good practice, and the use of inconsistent terminologies. As a strategy for the future, we propose a standard format for documenting models and their analyses: transparent and comprehensive ecological modeling (TRACE) documentation. This standard format will disclose all parts of the modeling process to scrutiny and make modeling itself more efficient and coherent.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.tree.2010.05.001","usgsCitation":"Schmolke, A., Thorbek, P., DeAngelis, D., and Grimm, V., 2010, Ecological models supporting environmental decision making: A strategy for the future: Trends in Ecology and Evolution, v. 25, no. 8, p. 479-486, https://doi.org/10.1016/j.tree.2010.05.001.","productDescription":"8 p.","startPage":"479","endPage":"486","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":383392,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ee4b07f02db627b7c","contributors":{"authors":[{"text":"Schmolke, Amelie","contributorId":96403,"corporation":false,"usgs":true,"family":"Schmolke","given":"Amelie","email":"","affiliations":[],"preferred":false,"id":347985,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thorbek, Pernille","contributorId":35058,"corporation":false,"usgs":true,"family":"Thorbek","given":"Pernille","email":"","affiliations":[],"preferred":false,"id":347982,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"DeAngelis, Donald L. 0000-0002-1570-4057","orcid":"https://orcid.org/0000-0002-1570-4057","contributorId":88015,"corporation":false,"usgs":true,"family":"DeAngelis","given":"Donald L.","affiliations":[],"preferred":false,"id":347983,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Grimm, Volker","contributorId":89656,"corporation":false,"usgs":true,"family":"Grimm","given":"Volker","email":"","affiliations":[],"preferred":false,"id":347984,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70138842,"text":"70138842 - 2010 - Tolerance of nonindigenous cichlid fishes (<i>Cichlasoma urophthalmus, Hemichromis letourneuxi</i>) to low temperature: laboratory and field experiments in south Florida","interactions":[],"lastModifiedDate":"2015-01-23T15:14:07","indexId":"70138842","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1018,"text":"Biological Invasions","active":true,"publicationSubtype":{"id":10}},"title":"Tolerance of nonindigenous cichlid fishes (<i>Cichlasoma urophthalmus, Hemichromis letourneuxi</i>) to low temperature: laboratory and field experiments in south Florida","docAbstract":"<p><span>The cold tolerance of two non-native cichlids (</span><i>Hemichromis letourneuxi</i><span>&nbsp;and&nbsp;</span><i>Cichlasoma urophthalmus</i><span>) that are established in south Florida was tested in the field and laboratory. In the laboratory, fishes were acclimated to two temperatures (24 and 28&deg;C), and three salinities (0, 10, and 35 ppt). Two endpoints were identified: loss of equilibrium (11.5&ndash;13.7&deg;C for&nbsp;</span><i>C. urophthalmus</i><span>; 10.8&ndash;12.5&deg;C for&nbsp;</span><i>H. letourneuxi</i><span>), and death (9.5&ndash;11.1&deg;C for&nbsp;</span><i>C. urophthalmus</i><span>; 9.1&ndash;13.3&deg;C for&nbsp;</span><i>H. letourneuxi</i><span>). In the field, fishes were caged in several aquatic habitats during two winter cold snaps. Temperatures were lowest (4.0&deg;C) in the shallow marsh, where no fish survived, and warmest in canals and solution-holes. Canals and ditches as shallow as 50&nbsp;cm provided thermal refuges for these tropical fishes. Because of the effect on survival of different habitat types, simple predictions of ultimate geographic expansion by non-native fishes using latitude and thermal isoclines are insufficient for freshwater fishes.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s10530-009-9654-6","usgsCitation":"Schofield, P., Loftus, W.F., Kobza, R.M., Cook, M.I., and Slone, D., 2010, Tolerance of nonindigenous cichlid fishes (<i>Cichlasoma urophthalmus, Hemichromis letourneuxi</i>) to low temperature: laboratory and field experiments in south Florida: Biological Invasions, v. 12, no. 8, p. 2441-2457, https://doi.org/10.1007/s10530-009-9654-6.","productDescription":"16 p.","startPage":"2441","endPage":"2457","numberOfPages":"17","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-009229","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":297495,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83.023681640625,\n              24.397133017391052\n            ],\n            [\n              -83.023681640625,\n              27.664068965384516\n            ],\n            [\n              -79.815673828125,\n              27.664068965384516\n            ],\n            [\n              -79.815673828125,\n              24.397133017391052\n            ],\n            [\n              -83.023681640625,\n              24.397133017391052\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"12","issue":"8","publishingServiceCenter":{"id":7,"text":"Ft. Lauderdale PSC"},"noUsgsAuthors":false,"publicationDate":"2009-11-22","publicationStatus":"PW","scienceBaseUri":"54dd2c72e4b08de9379b3800","contributors":{"authors":[{"text":"Schofield, Pamela J. 0000-0002-8752-2797 pschofield@usgs.gov","orcid":"https://orcid.org/0000-0002-8752-2797","contributorId":127812,"corporation":false,"usgs":true,"family":"Schofield","given":"Pamela J.","email":"pschofield@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":false,"id":539043,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loftus, William F.","contributorId":138881,"corporation":false,"usgs":false,"family":"Loftus","given":"William","email":"","middleInitial":"F.","affiliations":[{"id":12560,"text":"Aquatic Research & Communication, LLC, Vero Beach, FL","active":true,"usgs":false}],"preferred":false,"id":539182,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kobza, Robert M.","contributorId":103822,"corporation":false,"usgs":false,"family":"Kobza","given":"Robert","email":"","middleInitial":"M.","affiliations":[{"id":7036,"text":"South Florida Water Management District","active":true,"usgs":false}],"preferred":false,"id":539183,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cook, Mark I.","contributorId":7104,"corporation":false,"usgs":false,"family":"Cook","given":"Mark","email":"","middleInitial":"I.","affiliations":[{"id":7036,"text":"South Florida Water Management District","active":true,"usgs":false}],"preferred":false,"id":539184,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Slone, Daniel H. 0000-0002-9903-9727 dslone@usgs.gov","orcid":"https://orcid.org/0000-0002-9903-9727","contributorId":1749,"corporation":false,"usgs":true,"family":"Slone","given":"Daniel H.","email":"dslone@usgs.gov","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":539185,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70004359,"text":"70004359 - 2010 - Pier and contraction scour prediction in cohesive soils at selected bridges in Illinois","interactions":[],"lastModifiedDate":"2015-08-19T13:32:58","indexId":"70004359","displayToPublicDate":"2010-08-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesNumber":"FHWA-ICT-10-074","subseriesTitle":"Illinois Center for transportation Series","title":"Pier and contraction scour prediction in cohesive soils at selected bridges in Illinois","docAbstract":"<p><span>This report presents the results of testing the Scour Rate In Cohesive Soils-Erosion Function Apparatus (SRICOS-EFA) method for estimating scour depth of cohesive soils at 15 bridges in Illinois. The SRICOS-EFA method for complex pier and contraction scour in cohesive soils has two primary components. The first component includes the calculation of the maximum contraction and pier scour (Zmax). The second component is an integrated approach that considers a time factor, soil properties, and continued interaction between the contraction and pier scour (SRICOS runs). The SRICOS-EFA results were compared to scour prediction results for non-cohesive soils based on Hydraulic Engineering Circular No. 18 (HEC-18). On average, the HEC-18 method predicted higher scour depths than the SRICOS-EFA method. A reduction factor was determined for each HEC-18 result to make it match the maximum of three types of SRICOS run results. The unconfined compressive strength (Qu) for the soil was then matched with the reduction factor and the results were ranked in order of increasing Qu. Reduction factors were then grouped by Qu and applied to each bridge site and soil. These results, and comparison with the SRICOS Zmax calculation, show that less than half of the reduction-factor method values were the lowest estimate of scour; whereas, the Zmax method values were the lowest estimate for over half. A tiered approach to predicting pier and contraction scour was developed. There are four levels to this approach numbered in order of complexity, with the fourth level being a full SRICOS-EFA analysis. Levels 1 and 2 involve the reduction factors and Zmax calculation, and can be completed without EFA data. Level 3 requires some surrogate EFA data. Levels 3 and 4 require streamflow for input into SRICOS. Estimation techniques for both EFA surrogate data and streamflow data were developed.</span></p>","language":"English","publisher":"Illinois Center for Transportation","usgsCitation":"Straub, T., and Over, T.M., 2010, Pier and contraction scour prediction in cohesive soils at selected bridges in Illinois, xi, 119 p.","productDescription":"xi, 119 p.","numberOfPages":"133","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-016696","costCenters":[{"id":344,"text":"Illinois Water Science Center","active":true,"usgs":true}],"links":[{"id":301057,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":301056,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://hdl.handle.net/2142/45886"}],"country":"United States","state":"Illinois","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n    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tmover@usgs.gov","orcid":"https://orcid.org/0000-0001-8280-4368","contributorId":1819,"corporation":false,"usgs":true,"family":"Over","given":"Thomas","email":"tmover@usgs.gov","middleInitial":"M.","affiliations":[{"id":344,"text":"Illinois Water Science Center","active":true,"usgs":true}],"preferred":true,"id":548228,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70200865,"text":"70200865 - 2010 - The thermal signature of volcanic eruptions on Io and Earth,","interactions":[],"lastModifiedDate":"2018-11-07T16:46:30","indexId":"70200865","displayToPublicDate":"2010-07-30T16:45:38","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"The thermal signature of volcanic eruptions on Io and Earth,","docAbstract":"<p><span>We investigate a spectrum-based technique to identify the style of active volcanic eruptions on Jupiter's moon Io. Thermal remote sensing of Io has had to rely primarily on low-spatial-resolution data, similar to low-spatial-resolution&nbsp;satellite data applied to detecting and charting the&nbsp;temporal evolution&nbsp;of terrestrial hot spots. These terrestrial analyses use data from sensors designed to monitor the weather and&nbsp;sea surface temperature. On Io, such low-spatial-resolution data are used to classify eruption styles (modes of emplacement) by means of several criteria related to the temporal evolution of the&nbsp;infrared spectrum&nbsp;associated with the eruptive activity at each hot spot, which we term “thermal signature.” We find that the ratio of the emission at 2 and 5</span><span>&nbsp;</span><span>µm, and how this ratio changes with time, is often diagnostic of eruption style, even in low-spatial-resolution data. Tests using thermal data for terrestrial “ground truth” cases show that our classification system is valid on Earth. The results of our analysis can be used to aid in the design of future space-based instruments that can be used for volcano monitoring on Io, as well as Earth.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jvolgeores.2010.04.009","usgsCitation":"Davies, A., Keszthelyi, L., and Harris, A.J., 2010, The thermal signature of volcanic eruptions on Io and Earth,: Journal of Volcanology and Geothermal Research, v. 194, no. 4, p. 75-99, https://doi.org/10.1016/j.jvolgeores.2010.04.009.","productDescription":"25 p.","startPage":"75","endPage":"99","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":359287,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"194","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5be40825e4b0b3fc5cf7cc12","contributors":{"authors":[{"text":"Davies, Ashley G.","contributorId":36827,"corporation":false,"usgs":true,"family":"Davies","given":"Ashley G.","affiliations":[],"preferred":false,"id":750974,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keszthelyi, Laszlo P. 0000-0003-1879-4331 laz@usgs.gov","orcid":"https://orcid.org/0000-0003-1879-4331","contributorId":52802,"corporation":false,"usgs":true,"family":"Keszthelyi","given":"Laszlo P.","email":"laz@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":750975,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harris, Andrew J. L.","contributorId":169434,"corporation":false,"usgs":false,"family":"Harris","given":"Andrew","email":"","middleInitial":"J. L.","affiliations":[],"preferred":false,"id":750976,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70198321,"text":"70198321 - 2010 - Seismic characterization of the fall 2007 eruptive sequence at Bezymianny Volcano, Russia","interactions":[],"lastModifiedDate":"2019-12-22T14:10:53","indexId":"70198321","displayToPublicDate":"2010-07-30T10:24:29","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Seismic characterization of the fall 2007 eruptive sequence at Bezymianny Volcano, Russia","docAbstract":"<p><span>We examine an eruptive sequence in late 2007 at Bezymianny Volcano to characterize the magmatic plumbing system and eruption-related seismicity. Earthquake locations reveal seismicity below and offset to the north of the volcano along a tectonic fault. Based on historical seismicity, the magma chamber is postulated to have a top at about 6</span><span>&nbsp;</span><span>km depth. Minor dome explosions, large sub-plinian eruptions and dome collapses are analyzed using an automated event classification scheme. Low-frequency tremor, interpreted as gas escape, and low-frequency earthquakes are a dominant proportion of the energy released. We also examine multiplet earthquakes whose behavior during the study period changed significantly and systematically before the largest eruption, demonstrating the potential of tracking multiplets to assess changing conditions with the conduit.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jvolgeores.2010.05.010","usgsCitation":"Thelen, W.A., West, M., and Senyukov, S., 2010, Seismic characterization of the fall 2007 eruptive sequence at Bezymianny Volcano, Russia: Journal of Volcanology and Geothermal Research, v. 194, no. 4, p. 201-213, https://doi.org/10.1016/j.jvolgeores.2010.05.010.","productDescription":"13 p.","startPage":"201","endPage":"213","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":356052,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Russia","otherGeospatial":"Bezymianny Volcano","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              158.642578125,\n              55.34164183013326\n            ],\n            [\n              162.20214843749997,\n              55.34164183013326\n            ],\n            [\n              162.20214843749997,\n              56.75272287205736\n            ],\n            [\n              158.642578125,\n              56.75272287205736\n            ],\n            [\n              158.642578125,\n              55.34164183013326\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"194","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5b98b747e4b0702d0e844df5","contributors":{"authors":[{"text":"Thelen, Weston A. 0000-0003-2534-5577 wthelen@usgs.gov","orcid":"https://orcid.org/0000-0003-2534-5577","contributorId":4126,"corporation":false,"usgs":true,"family":"Thelen","given":"Weston","email":"wthelen@usgs.gov","middleInitial":"A.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":741037,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"West, Michael","contributorId":74268,"corporation":false,"usgs":true,"family":"West","given":"Michael","affiliations":[],"preferred":false,"id":741038,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Senyukov, Sergey","contributorId":199610,"corporation":false,"usgs":false,"family":"Senyukov","given":"Sergey","email":"","affiliations":[],"preferred":false,"id":741039,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70230189,"text":"70230189 - 2010 - Global climate changes recorded in coastal wetland sediments: Empirical observations linked to theoretical predictions","interactions":[],"lastModifiedDate":"2022-04-04T14:34:11.92354","indexId":"70230189","displayToPublicDate":"2010-07-30T09:29:46","publicationYear":"2010","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":"Global climate changes recorded in coastal wetland sediments: Empirical observations linked to theoretical predictions","docAbstract":"<p><span>Whether coastal areas are experiencing, and responding to, an accelerated rate of global sea-level rise (GSLR) is critically important for the ∼2 billion people living near Earth's oceans. Accretion rates from a suite of physiographically diverse coastal wetlands surrounding Long Island, NY accelerated during the 20th century at 2.3 ± 0.2 × 10</span><sup>−2</sup><span>&nbsp;mm yr</span><sup>−2</sup><span>, which is comparable to reported rates of GSLR acceleration and global temperature changes. Wetlands varied in tidal range, salinity and geomorphic setting, and were located in embayments with limited human impacts in a region with limited and constant rates of subsidence. From geochronologies with temporal resolutions of 2–5 yr, we constructed new composite histories of sediment accretion and mineral deposition. Wetland dynamics are consistent with predictions from sedimentology and a numerical model of ecogeomorphic response, suggesting that these systems, and likely others worldwide, are responding to accelerated GSLR and related climatic changes.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2010GL043874","usgsCitation":"Kolker, A.S., Kirwan, M., Goodbred, S.L., and Cochran, J.K., 2010, Global climate changes recorded in coastal wetland sediments: Empirical observations linked to theoretical predictions: Geophysical Research Letters, v. 37, L14706, 5 p., https://doi.org/10.1029/2010GL043874.","productDescription":"L14706, 5 p.","costCenters":[],"links":[{"id":475682,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2010gl043874","text":"Publisher Index Page"},{"id":398009,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New York","otherGeospatial":"Long Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -72.4658203125,\n              40.84706035607122\n            ],\n            [\n              -72.6470947265625,\n              40.98819156349393\n            ],\n            [\n              -73.685302734375,\n              40.9218144123785\n            ],\n            [\n              -74.02587890625,\n              40.730608477796636\n            ],\n            [\n              -74.0753173828125,\n              40.5930995321649\n            ],\n            [\n              -73.85009765625,\n              40.51797520038851\n            ],\n            [\n              -73.5150146484375,\n              40.56806745430726\n            ],\n            [\n              -73.14697265625,\n              40.60561205826018\n            ],\n            [\n              -72.4658203125,\n              40.84706035607122\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"37","noUsgsAuthors":false,"publicationDate":"2010-07-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Kolker, Alexander S.","contributorId":213409,"corporation":false,"usgs":false,"family":"Kolker","given":"Alexander","email":"","middleInitial":"S.","affiliations":[{"id":38749,"text":"Tulane University; Louisiana Universities Marine Consortium","active":true,"usgs":false}],"preferred":false,"id":839421,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kirwan, Matthew L. 0000-0002-0658-3038","orcid":"https://orcid.org/0000-0002-0658-3038","contributorId":84060,"corporation":false,"usgs":true,"family":"Kirwan","given":"Matthew L.","affiliations":[],"preferred":false,"id":839422,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Goodbred, Steven L. sgoodbred@usgs.gov","contributorId":497,"corporation":false,"usgs":true,"family":"Goodbred","given":"Steven","email":"sgoodbred@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":839423,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cochran, J. Kirk","contributorId":205683,"corporation":false,"usgs":false,"family":"Cochran","given":"J.","email":"","middleInitial":"Kirk","affiliations":[{"id":37144,"text":"School of Marine and Atmospheric Science, Stony Brook University, Stony Brook, NY 11794, USA","active":true,"usgs":false}],"preferred":false,"id":839424,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70156701,"text":"70156701 - 2010 - An overview of the web-based Google Earth coincident imaging tool","interactions":[],"lastModifiedDate":"2017-04-25T16:32:30","indexId":"70156701","displayToPublicDate":"2010-07-30T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"An overview of the web-based Google Earth coincident imaging tool","docAbstract":"<p><span>The Committee on Earth Observing Satellites (CEOS) Visualization Environment (COVE) tool is a browser-based application that leverages Google Earth web to display satellite sensor coverage areas. The analysis tool can also be used to identify near simultaneous surface observation locations for two or more satellites. The National Aeronautics and Space Administration (NASA) CEOS System Engineering Office (SEO) worked with the CEOS Working Group on Calibration and Validation (WGCV) to develop the COVE tool. The CEOS member organizations are currently operating and planning hundreds of Earth Observation (EO) satellites. Standard cross-comparison exercises between multiple sensors to compare near-simultaneous surface observations and to identify corresponding image pairs are time-consuming and labor-intensive. COVE is a suite of tools that have been developed to make such tasks easier.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International","conferenceTitle":"2010 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","conferenceDate":"July 25-30, 2010","conferenceLocation":"Honolulu, Hawaii","language":"English","publisher":"IEEE","doi":"10.1109/IGARSS.2010.5652852","usgsCitation":"Chander, G., Kilough, B., and Gowda, S., 2010, An overview of the web-based Google Earth coincident imaging tool, <i>in</i> Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International, Honolulu, Hawaii, July 25-30, 2010, p. 1679-1682, https://doi.org/10.1109/IGARSS.2010.5652852.","productDescription":"4 p.","startPage":"1679","endPage":"1682","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022545","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":307549,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57fe824fe4b0824b2d14852a","contributors":{"authors":[{"text":"Chander, Gyanesh gchander@usgs.gov","contributorId":3013,"corporation":false,"usgs":true,"family":"Chander","given":"Gyanesh","email":"gchander@usgs.gov","affiliations":[],"preferred":true,"id":570155,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kilough, B.","contributorId":147070,"corporation":false,"usgs":false,"family":"Kilough","given":"B.","email":"","affiliations":[],"preferred":false,"id":570156,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gowda, S.","contributorId":21846,"corporation":false,"usgs":true,"family":"Gowda","given":"S.","email":"","affiliations":[],"preferred":false,"id":570157,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70157297,"text":"70157297 - 2010 - The use of the Sonoran Desert as a pseudo-invariant site for optical sensor cross-calibration and long-term stability monitoring","interactions":[],"lastModifiedDate":"2017-04-25T16:32:13","indexId":"70157297","displayToPublicDate":"2010-07-30T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"The use of the Sonoran Desert as a pseudo-invariant site for optical sensor cross-calibration and long-term stability monitoring","docAbstract":"<p><span>The Sonoran Desert is a large, flat, pseudo-invariant site near the United States-Mexico border. It is one of the largest and hottest deserts in North America, with an area of 311,000 square km. This site is particularly suitable for calibration purposes because of its high spatial and spectral uniformity and reasonable temporal stability. This study uses measurements from four different sensors, Terra Moderate Resolution Imaging Spectroradiometer (MODIS), Landsat 7 (L7) Enhanced Thematic Mapper Plus (ETM+), Aqua MODIS, and Landsat 5 (L5) Thematic Mapper (TM), to assess the suitability of this site for long-term stability monitoring and to evaluate the &ldquo;radiometric calibration differences&rdquo; between spectrally matching bands of all four sensors. In general, the drift in the top-of-atmosphere (TOA) reflectance of each sensor over a span of nine years is within the specified calibration uncertainties. Monthly precipitation measurements of the Sonoran Desert region were obtained from the Global Historical Climatology Network (GHCN), and their effects on the retrieved TOA reflectances were evaluated. To account for the combined uncertainties in the TOA reflectance due to the surface and atmospheric Bi-directional Reflectance Distribution Function (BRDF), a semi-empirical BRDF model has been adopted to monitor and reduce the impact of illumination geometry differences on the retrieved TOA reflectances. To evaluate calibration differences between the MODIS and Landsat sensors, correction for spectral response differences using a hyperspectral sensor is also demonstrated.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International","conferenceTitle":"2010 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","conferenceDate":"July 25-30, 2010","conferenceLocation":"Honolulu, Hawaii","language":"English","publisher":"IEEE","doi":"10.1109/IGARSS.2010.5652812","usgsCitation":"Angal, A., Chander, G., Choi, T., Wu, A., and Xiong, X., 2010, The use of the Sonoran Desert as a pseudo-invariant site for optical sensor cross-calibration and long-term stability monitoring, <i>in</i> Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International, Honolulu, Hawaii, July 25-30, 2010, p. 1656-1659, https://doi.org/10.1109/IGARSS.2010.5652812.","productDescription":"4 p.","startPage":"1656","endPage":"1659","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022547","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":308259,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55fbe44ee4b05d6c4e502913","contributors":{"authors":[{"text":"Angal, A.","contributorId":52716,"corporation":false,"usgs":true,"family":"Angal","given":"A.","affiliations":[],"preferred":false,"id":572620,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chander, Gyanesh gchander@usgs.gov","contributorId":3013,"corporation":false,"usgs":true,"family":"Chander","given":"Gyanesh","email":"gchander@usgs.gov","affiliations":[],"preferred":true,"id":572621,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Choi, Taeyoung","contributorId":146955,"corporation":false,"usgs":false,"family":"Choi","given":"Taeyoung","email":"","affiliations":[],"preferred":false,"id":572622,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wu, Aisheng","contributorId":65362,"corporation":false,"usgs":true,"family":"Wu","given":"Aisheng","email":"","affiliations":[],"preferred":false,"id":572623,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Xiong, Xiaoxiong","contributorId":15088,"corporation":false,"usgs":true,"family":"Xiong","given":"Xiaoxiong","email":"","affiliations":[],"preferred":false,"id":572624,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70159150,"text":"70159150 - 2010 - Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors","interactions":[],"lastModifiedDate":"2017-05-10T15:50:14","indexId":"70159150","displayToPublicDate":"2010-07-30T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors","docAbstract":"<p><span>Different applications and technology developments in Earth observations necessarily require different spectral coverage. Thus, even for the spectral bands designed to look at the same region of the electromagnetic spectrum, the relative spectral responses (RSR) of different sensors may be different. In this study, spectral band adjustment factors (SBAF) are derived using hyperspectral Earth Observing-1 (EO-1) Hyperion measurements to adjust for the spectral band differences between the Landsat 7 (L7) Enhanced Thematic Mapper Plus (ETM+) and the Terra Moderate Resolution Imaging Spectroradiometer (MODIS) top-of-atmosphere (TOA) reflectance measurements from 2000 to 2009 over the pseudo-invariant Libya 4 reference standard test site.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2010 : 25 - 30 July 2010, Honolulu, Hawaii, USA","conferenceTitle":"2010 IEEE International Geoscience and Remote Sensing Symposium","conferenceDate":"July 25-30, 2010","conferenceLocation":"Piscataway, N.J.","language":"English","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","doi":"10.1109/IGARSS.2010.5652746","usgsCitation":"Chander, G., Mishra, N., Helder, D.L., Aaron, D., Choi, T., Angal, A., and Xiong, X., 2010, Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors, <i>in</i> IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2010 : 25 - 30 July 2010, Honolulu, Hawaii, USA, Piscataway, N.J., July 25-30, 2010, p. 1667-1670, https://doi.org/10.1109/IGARSS.2010.5652746.","productDescription":"4 p,","startPage":"1667","endPage":"1670","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022546","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":309971,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5620cec6e4b06217fc478b3d","contributors":{"authors":[{"text":"Chander, Gyanesh gchander@usgs.gov","contributorId":3013,"corporation":false,"usgs":true,"family":"Chander","given":"Gyanesh","email":"gchander@usgs.gov","affiliations":[],"preferred":true,"id":577709,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mishra, N.","contributorId":67379,"corporation":false,"usgs":true,"family":"Mishra","given":"N.","email":"","affiliations":[],"preferred":false,"id":577710,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Helder, Dennis L.","contributorId":105613,"corporation":false,"usgs":true,"family":"Helder","given":"Dennis","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":577711,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Aaron, David","contributorId":83809,"corporation":false,"usgs":false,"family":"Aaron","given":"David","email":"","affiliations":[{"id":5089,"text":"South Dakota State University","active":true,"usgs":false}],"preferred":false,"id":577712,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Choi, T.","contributorId":48698,"corporation":false,"usgs":true,"family":"Choi","given":"T.","affiliations":[],"preferred":false,"id":577713,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Angal, A.","contributorId":52716,"corporation":false,"usgs":true,"family":"Angal","given":"A.","affiliations":[],"preferred":false,"id":577714,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Xiong, X.","contributorId":37885,"corporation":false,"usgs":true,"family":"Xiong","given":"X.","affiliations":[],"preferred":false,"id":577715,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70159151,"text":"70159151 - 2010 - Operational calibration and validation of landsat data continuity mission (LDCM) sensors using the image assessment system (IAS)","interactions":[],"lastModifiedDate":"2017-04-25T16:26:59","indexId":"70159151","displayToPublicDate":"2010-07-30T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Operational calibration and validation of landsat data continuity mission (LDCM) sensors using the image assessment system (IAS)","docAbstract":"<p><span>Systematic characterization and calibration of the Landsat sensors and the assessment of image data quality are performed using the Image Assessment System (IAS). The IAS was first introduced as an element of the Landsat 7 (L7) Enhanced Thematic Mapper Plus (ETM+) ground segment and recently extended to Landsat 4 (L4) and 5 (L5) Thematic Mappers (TM) and Multispectral Sensors (MSS) on-board the Landsat 1-5 satellites. In preparation for the Landsat Data Continuity Mission (LDCM), the IAS was developed for the Earth Observer 1 (EO-1) Advanced Land Imager (ALI) with a capability to assess pushbroom sensors. This paper describes the LDCM version of the IAS and how it relates to unique calibration and validation attributes of its on-board imaging sensors. The LDCM IAS system will have to handle a significantly larger number of detectors and the associated database than the previous IAS versions. An additional challenge is that the LDCM IAS must handle data from two sensors, as the LDCM products will combine the Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) spectral bands.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International","conferenceTitle":"Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International","conferenceDate":"July 25-30 2010","conferenceLocation":"Honolulu, Hawaii","language":"English","publisher":"Institute of Electrical and Electronics Engineers, Inc.","doi":"10.1109/IGARSS.2010.5652207","usgsCitation":"Micijevic, E., and Morfitt, R., 2010, Operational calibration and validation of landsat data continuity mission (LDCM) sensors using the image assessment system (IAS), <i>in</i> Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International, Honolulu, Hawaii, July 25-30 2010, p. 2291-2294, https://doi.org/10.1109/IGARSS.2010.5652207.","productDescription":"4 p.","startPage":"2291","endPage":"2294","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022394","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":309972,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5620ce8ce4b06217fc478b02","contributors":{"authors":[{"text":"Micijevic, Esad 0000-0002-3828-9239 emicijevic@usgs.gov","orcid":"https://orcid.org/0000-0002-3828-9239","contributorId":3075,"corporation":false,"usgs":true,"family":"Micijevic","given":"Esad","email":"emicijevic@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":577716,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morfitt, Ron 0000-0002-4777-4877 rmorfitt@usgs.gov","orcid":"https://orcid.org/0000-0002-4777-4877","contributorId":4097,"corporation":false,"usgs":true,"family":"Morfitt","given":"Ron","email":"rmorfitt@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":577717,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70175162,"text":"70175162 - 2010 - Limiting factors of four rare plant species in `Ōla`A Forest of Hawai'i Volcanoes National Park","interactions":[],"lastModifiedDate":"2018-01-05T13:25:10","indexId":"70175162","displayToPublicDate":"2010-07-29T10:30:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesTitle":{"id":414,"text":"Technical Report","active":false,"publicationSubtype":{"id":9}},"seriesNumber":"HCSU-018","title":"Limiting factors of four rare plant species in `Ōla`A Forest of Hawai'i Volcanoes National Park","docAbstract":"<p>Three endangered or candidate endangered plant species native to `Ōla`a Forest (<i>Cyrtandra giffardii</i>, ha`iwale; <i>Phyllostegia floribunda</i>, a mint with no common name; and <i>Sicyos alba</i>, `ānunu) were studied for more than 2 years to determine their stand structures, short-term mortality rates, patterns of reproductive phenology, success of fruit production, seed germination rates in the greenhouse, presence of soil seed bank, and survival of both natural and planted seedlings. The role of rodents as seed predators was evaluated for <i>S. alba</i> using seed offerings in open and closed stations. A 4th endangered species at a remote site in `Ōla`a (<i>Cyrtandra tintinnabula</i>) was visited to determine its stand structure and mortality rate.</p>\n<p><i>Cyrtandra giffardii</i> displayed a stable population structure with many adults and few small or very large plants; the monitored population had a mortality rate of 7.3% over 3 years. Mortality of plantings from 2003-2004 in a re-introduced population of <i>Phyllostegia floribunda</i> was 21.4%. The stand structure of<i> C. tintinnabula</i> indicated a relatively stable population with both small and large plants present and a short-term mortality rate between visits of 14.5- 17.0%. Four groups of <i>S. alba</i> vines were monitored; 3 of these have persisted in place for at least 15 years. All species monitored had annual patterns of flower and fruit phenology, although male inflorescences of <i>S. alba</i> showed a subannual pattern. Successful transition of flowers to fruit was high for P. floribunda (51.5%), moderate for <i>C. giffardii</i> (23.3%) and undetermined for <i>S. alba</i>. High percentage viability was demonstrated for seeds <i>of P. floribunda</i> and <i>S. alba</i> (78.5-100% positive to strongly positive in tetrazolium tests), but seed viability was not tested for <i>C. giffardii</i>.</p>\n<p>Greenhouse germination rates were high for <i>P. floribunda</i> (88.0-92.0%), but variable and relatively low for <i>C. giffardii</i> (0-19.3%) and <i>S. alba</i> (4.0-11.1% in 2007 and 0 in 2008). No soil seed bank was detected for <i>S. alba</i> in 3 seasonal samplings, but <i>P. floribunda</i> was found to have a viable seed bank in April that persisted from at least the previous summer. Rodent predation of <i>S. alba</i> seeds was 93.3% in fruit offerings in accessible bait stations. Mortality of natural seedlings was high for both <i>P. floribunda</i> (90.2%) and <i>S. alba</i> (69.7%). Planted seedlings of <i>P. floribunda</i> produced flowers and fruit in their first year, and reproduction was higher in sunny plots than in shady plots. Mortality was high in both planting treatments, and survival rates did not differ significantly in sun and shade (&chi;<sup>2</sup> =0.48, df = 1, p = 0.490). Three planted seedlings of <i>S. alba</i> survived for 12-16 months but did not reproduce.</p>\n<p>Floral visitors were observed at <i>C. giffardii</i> and <i>P. floribunda</i> using digital video cameras and recorders. In almost 200 hours of observation, no visitors entered the flowers of <i>C. giffardii</i>, although 1 very small insect, either a micro-wasp (Hymenoptera) or fly (Diptera) was seen on the exterior of a corolla. In almost 300 hours of video observation, 3 floral visitors were identified at <i>P. floribunda</i> flowers. Honeybees (<i>Apis mellifera</i>) were likely pollinators, as they contacted both anthers and stigma of flowers. The mean visitation rate of honeybees was 0.003 visit/flower/hour, and visit duration ranged from 2 to 17 seconds. Fruit flies (Drosophilidae of undetermined species) crawled around flower interiors, but did not seem to forage for either nectar or pollen. Fruit fly mean visitation rate was 0.006 visit/flower/hour, and visit duration was 28 to 1,424 seconds. The 3rd observed insect visitor was an endemic geometrid moth caterpillar (<i>Lophoplusia giffardi</i>), which was seen feeding on foliage and flowers of <i>P. floribunda</i>.</p>\n<p>In conclusion, 2 of the 3 regularly-monitored rare plant species of `Ōla`a Forest appeared to have more than 1 limiting factor inhibiting the natural increase in their populations, while for <i>P. floribunda</i> the most important factor was high seedling mortality. Most plants of the monitored <i>C. giffardii</i> population appeared to be hybrids, probably with the more common species <i>C. lysiosepala</i>. Seed germination rates were low, and natural seedlings were not observed. Pollinators were not seen in many hours of observation, indicating that cross pollination is a rare or uncommon event. The re-introduced population of <i>P. floribunda</i> had relatively low mortality, and reproduction was successful with high rates of fruit formation from abundant flowers. Seed germination rates were high, and a soil seed bank was detected. Natural seedling recruitment was observed, but high seedling mortality indicated that this life stage was the most vulnerable in the species. The population of <i>S. alba</i> was small and the vine life form precluded an accurate estimate of the number of adult plants in `Ōla`a Forest. Natural dormancy was likely a factor in the observed low rate of seed germination. No soil seed bank was detected, and alien rodents were implicated as seed predators. Natural recruitment was observed at multiple sites in `Ōla`a, but seedling mortality was high. The cause of seedling mortality was not identified.</p>","language":"English","publisher":"University of Hawaii at Hilo","publisherLocation":"Hilo, HI","usgsCitation":"VanDeMark, J.R., Pratt, L.W., and Euaparadorn, M., 2010, Limiting factors of four rare plant species in `Ōla`A Forest of Hawai'i Volcanoes National Park: Technical Report HCSU-018, x, 72 p.","productDescription":"x, 72 p.","numberOfPages":"84","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-018754","costCenters":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true}],"links":[{"id":325884,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Hawaii","otherGeospatial":"Hawai'i Volcanoes National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -155.27114868164062,\n              19.441989391028706\n            ],\n            [\n              -155.313720703125,\n              19.41220201468123\n            ],\n            [\n              -155.37551879882812,\n              19.368158505739157\n            ],\n            [\n              -155.40573120117188,\n              19.296886457967965\n            ],\n            [\n              -155.43731689453125,\n              19.216506191361127\n            ],\n            [\n              -155.40435791015622,\n              19.186677697957833\n            ],\n            [\n              -155.31097412109372,\n              19.21391262405755\n            ],\n            [\n              -155.27938842773435,\n              19.2489223284628\n            ],\n            [\n              -155.18325805664062,\n              19.235956641468505\n            ],\n            [\n              -155.16128540039062,\n              19.251515342943254\n            ],\n            [\n              -155.08712768554688,\n              19.281332062593734\n            ],\n            [\n              -155.03631591796875,\n              19.32280716454424\n            ],\n            [\n              -155.00335693359375,\n              19.370749630150478\n            ],\n            [\n              -155.03494262695312,\n              19.429039028956183\n            ],\n            [\n              -155.10086059570312,\n              19.458823317103146\n            ],\n            [\n              -155.13381958007812,\n              19.45752846172972\n            ],\n            [\n              -155.20660400390625,\n              19.43421929772404\n            ],\n            [\n              -155.27114868164062,\n              19.441989391028706\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57a072b6e4b060ce18fb2dab","contributors":{"authors":[{"text":"VanDeMark, Joshua R.","contributorId":120307,"corporation":false,"usgs":true,"family":"VanDeMark","given":"Joshua","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":644165,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pratt, Linda W. lpratt@usgs.gov","contributorId":3708,"corporation":false,"usgs":true,"family":"Pratt","given":"Linda","email":"lpratt@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":true,"id":644166,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Euaparadorn, Melody","contributorId":37240,"corporation":false,"usgs":true,"family":"Euaparadorn","given":"Melody","affiliations":[],"preferred":false,"id":644167,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70004059,"text":"70004059 - 2010 - Environmental conditions affecting the efficiency and efficacy of piscicides for use in nonnative fish eradication","interactions":[],"lastModifiedDate":"2017-06-14T09:52:01","indexId":"70004059","displayToPublicDate":"2010-07-29T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":21,"text":"Thesis"},"publicationSubtype":{"id":28,"text":"Thesis"},"title":"Environmental conditions affecting the efficiency and efficacy of piscicides for use in nonnative fish eradication","docAbstract":"<p>Conservation of native fish is a pressing issue for fisheries managers. Conservation efforts often require eliminating threats posed by nonnative fish by eradicating them with piscicides. The piscicides rotenone and antimycin are used for eradication but their application is often inefficient or ineffective. My goal was to increase the efficiency and efficacy of nonnative fish eradication using piscicides. I identified environmental conditions affecting piscicide application, researched methods to overcome these problems, and provided tools that piscicide applicators can use to make piscicide application more efficient and effective. Rotenone and antimycin were exposed to varying levels of sunlight, turbulence, and dissolved organic matter (DOM) to determine the effect these environmental conditions have on piscicides. Bioassay fish were used to determine the toxicity of the piscicides. Sunlight and turbulence affected rotenone and antimycin but DOM did not. Increasing the concentration of chemical can increase the resistance to the effects of these environmental conditions; however, the effects of these conditions are considerable in natural settings. Observations of bioassay fish in stream applications of rotenone were used to develop a statistical model to predict the persistence of the piscicide. The model can be used to predict rotenone persistence in small montane streams and to estimate where rotenone concentrations need to be fortified. I measured the mixing rate of a chemical plume in different channel morphologies and at center or edge applications. Center application had a significantly shorter mixing distance than edge application, but mixing distance was not different among meandering, straight, and riffle/pool morphologies. Application of my findings will increase the efficiency and efficacy of native fish conservation using piscicides. </p>","largerWorkType":{"id":21,"text":"Thesis"},"largerWorkSubtype":{"id":28,"text":"Thesis"},"language":"English","publisher":"Montana State University","publisherLocation":"Bozeman, MT","usgsCitation":"Brown, P.J., 2010, Environmental conditions affecting the efficiency and efficacy of piscicides for use in nonnative fish eradication, 121 p, .","productDescription":"121 p, ","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-029850","costCenters":[],"links":[{"id":342467,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":306572,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://tesf.org/wordpress/wp-content/uploads/2014/01/Brown_2010.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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States\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59424b3de4b0764e6c65dc89","contributors":{"authors":[{"text":"Brown, Peter James","contributorId":117610,"corporation":false,"usgs":true,"family":"Brown","given":"Peter","email":"","middleInitial":"James","affiliations":[],"preferred":false,"id":512755,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":98550,"text":"sir20105142 - 2010 - Hydrogeology and numerical simulation of the unconsolidated glacial aquifer in the Pootatuck River Basin, Newtown, Connecticut","interactions":[],"lastModifiedDate":"2012-03-08T17:16:16","indexId":"sir20105142","displayToPublicDate":"2010-07-29T00:00:00","publicationYear":"2010","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":"2010-5142","title":"Hydrogeology and numerical simulation of the unconsolidated glacial aquifer in the Pootatuck River Basin, Newtown, Connecticut","docAbstract":"A study of the groundwater and stream-aquifer interaction in the Pootatuck River Basin, Newtown, Connecticut, was conducted to analyze the effect of production wells on the groundwater levels and streamflow in the Pootatuck River as part of a cooperative program between the U.S. Geological Survey and Newtown, Connecticut. This study will help address concerns about the increasing competition for water for human uses and protection of aquatic habitat. The groundwater-flow model developed in the study was designed for use as a tool to assist planners in assessing the effects of potential future development, which will change the amount and distribution of recharge available to the groundwater system.\r\n\r\nSeveral different techniques were used to investigate the interconnection between the stream and the aquifer. Temperature, groundwater levels, stream stage, and stable-isotope data collected during aquifer tests at the principal production wells in the Pootatuck River Basin, as well as groundwater-flow simulations of the system, indicate that more than half of the water pumped from the wells comes from the Pootatuck River. This finding potentially has a large effect on approaches for protecting the water quality of the pumped water. Increases in the amount of impervious surface from future development will reduce and redistribute recharge to the groundwater system. The simulation of future development scenarios showed a decrease in the simulated base flow in the main stem of the Pootatuck River and in all of the 26 simulated subbasins, with some of the subbasins showing a decrease of more than 20 percent when new development had 85 percent impervious area.\r\n\r\nThe groundwater-flow model and particle tracking were used to determine areas that contribute recharge to the five production wells available for use in the Pootatuck River Basin. These areas included narrow portions of the aquifer that extended beyond the immediate upgradient areas, probably because of deeper groundwater-flow paths. 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,{"id":98551,"text":"fs20103045 - 2010 - Aquatic macroinvertebrates of the lower Missouri River","interactions":[],"lastModifiedDate":"2016-10-20T13:26:11","indexId":"fs20103045","displayToPublicDate":"2010-07-29T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2010-3045","title":"Aquatic macroinvertebrates of the lower Missouri River","docAbstract":"The U.S. Geological Survey (USGS) Columbia Environmental Research Center (CERC), in cooperation with the U.S. Environmental Protection Agency (USEPA), the U.S. Fish & Wildlife Service (USFWS), and the Missouri Department of Natural Resources (MDNR), has been conducting research on the aquatic macroinvertebrates of the lower Missouri River since the mid-1990s. This research was initiated in response to the need for comprehensive characterization of biological communities inhabiting aquatic habitats in large river systems that have historically been poorly studied. The USGS Status and Trends of Biological Resources Program provided partial funding for pilot studies that began in 1993 when the CERC was part of the USFWS. The purpose of this fact sheet is to provide stakeholders, scientists, management, and the general public with a basic summary of results from studies conducted by the CERC since that time period.\r\n","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20103045","usgsCitation":"Poulton, B.C., 2010, Aquatic macroinvertebrates of the lower Missouri River: U.S. Geological Survey Fact Sheet 2010-3045, 6 p., https://doi.org/10.3133/fs20103045.","productDescription":"6 p.","additionalOnlineFiles":"N","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":116032,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2010_3045.jpg"},{"id":330258,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2010/3045/pdf/FS2010_3045.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":13946,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2010/3045/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -96,39 ], [ -96,41 ], [ -92,41 ], [ -92,39 ], [ -96,39 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db67a134","contributors":{"authors":[{"text":"Poulton, Barry C. 0000-0002-7219-4911 bpoulton@usgs.gov","orcid":"https://orcid.org/0000-0002-7219-4911","contributorId":2421,"corporation":false,"usgs":true,"family":"Poulton","given":"Barry","email":"bpoulton@usgs.gov","middleInitial":"C.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":305710,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70158977,"text":"70158977 - 2010 - Golden Gate Bridge response: a preliminary study with low amplitude earthquake data","interactions":[],"lastModifiedDate":"2021-10-22T14:01:40.904853","indexId":"70158977","displayToPublicDate":"2010-07-29T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Golden Gate Bridge response: a preliminary study with low amplitude earthquake data","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"9th US National and 10th Canadian Conference on Earthquake Engineering : reaching beyond borders = 9ième Conférence Nationale Américaine et 10ième Conférence Canadienne de Génie Parasismique : au delà des frontières","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"9th US National and 10th Canadian Conference on Earthquake Engineering 2010","conferenceDate":"July 25-29, 2010","conferenceLocation":"Toronto, Canada","language":"English","publisher":"Earthquake Engineering Research Institute","usgsCitation":"Çelebi, M., Stephens, C., and Kalkan, E., 2010, Golden Gate Bridge response: a preliminary study with low amplitude earthquake data, <i>in</i> 9th US National and 10th Canadian Conference on Earthquake Engineering : reaching beyond borders = 9ième Conférence Nationale Américaine et 10ième Conférence Canadienne de Génie Parasismique : au delà des frontières, v. 5, Toronto, Canada, July 25-29, 2010, 9 p.","productDescription":"9 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-021482","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":309803,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Golden Gate Bridge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.48004913330077,\n              37.83405614418896\n            ],\n            [\n              -122.47610092163085,\n              37.81127577036112\n            ],\n            [\n              -122.47386932373047,\n              37.80666460115532\n            ],\n            [\n              -122.47816085815431,\n              37.80381638220771\n            ],\n            [\n              -122.48296737670898,\n              37.83297152392784\n            ],\n            [\n              -122.48004913330077,\n              37.83405614418896\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5618e530e4b0cdb063e3fed8","contributors":{"authors":[{"text":"Çelebi, Mehmet","contributorId":27493,"corporation":false,"usgs":true,"family":"Çelebi","given":"Mehmet","affiliations":[],"preferred":false,"id":577117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stephens, Christopher","contributorId":33582,"corporation":false,"usgs":true,"family":"Stephens","given":"Christopher","affiliations":[],"preferred":false,"id":577118,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kalkan, Erol 0000-0002-9138-9407 ekalkan@usgs.gov","orcid":"https://orcid.org/0000-0002-9138-9407","contributorId":1218,"corporation":false,"usgs":true,"family":"Kalkan","given":"Erol","email":"ekalkan@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":577119,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":98548,"text":"ds517 - 2010 - Environmental and biological data for assessment of the nutrient enrichment effects on agricultural stream ecosystems, 2006-08: A project of the National Water-Quality Assessment Program","interactions":[],"lastModifiedDate":"2022-05-11T21:30:42.028539","indexId":"ds517","displayToPublicDate":"2010-07-28T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"517","title":"Environmental and biological data for assessment of the nutrient enrichment effects on agricultural stream ecosystems, 2006-08: A project of the National Water-Quality Assessment Program","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ds517","collaboration":"National Water-Quality Assessment Program","usgsCitation":"Brightbill, R.A., and Frankforter, J.D., 2010, Environmental and biological data for assessment of the nutrient enrichment effects on agricultural stream ecosystems, 2006-08: A project of the National Water-Quality Assessment Program: U.S. Geological Survey Data Series 517, Report: vi, 12 p; 13 Appendices, https://doi.org/10.3133/ds517.","productDescription":"Report: vi, 12 p; 13 Appendices","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"2006-10-01","temporalEnd":"2008-09-30","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true},{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"links":[{"id":116031,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ds_517.jpg"},{"id":400558,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_93781.htm"},{"id":400557,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ds/517/"}],"country":"United States","otherGeospatial":"Ozark Plateau, Upper Mississippi River Basin, Upper Snake River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116,\n              36\n            ],\n            [\n              -90,\n              36\n            ],\n            [\n              -90,\n              47\n            ],\n            [\n              -116,\n              47\n            ],\n            [\n              -116,\n              36\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db66738c","contributors":{"authors":[{"text":"Brightbill, Robin A. 0000-0003-4683-9656 rabright@usgs.gov","orcid":"https://orcid.org/0000-0003-4683-9656","contributorId":618,"corporation":false,"usgs":true,"family":"Brightbill","given":"Robin","email":"rabright@usgs.gov","middleInitial":"A.","affiliations":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"preferred":true,"id":305703,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Frankforter, Jill D. 0000-0003-0371-2313 jdfrankf@usgs.gov","orcid":"https://orcid.org/0000-0003-0371-2313","contributorId":1739,"corporation":false,"usgs":true,"family":"Frankforter","given":"Jill","email":"jdfrankf@usgs.gov","middleInitial":"D.","affiliations":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"preferred":true,"id":305704,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":98549,"text":"sim3040 - 2010 - Surficial geologic map of the Darwin Hills 30' x 60' quadrangle, Inyo County, California","interactions":[],"lastModifiedDate":"2022-04-14T21:35:28.489064","indexId":"sim3040","displayToPublicDate":"2010-07-28T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"3040","title":"Surficial geologic map of the Darwin Hills 30' x 60' quadrangle, Inyo County, California","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sim3040","usgsCitation":"Jayko, A.S., 2010, Surficial geologic map of the Darwin Hills 30' x 60' quadrangle, Inyo County, California: U.S. Geological Survey Scientific Investigations Map 3040, Pamphlet: 20 p.; 2 Sheets: 41.61 × 31.35 inches and 29.57 × 35.15 inches; Metadata; GIS files, https://doi.org/10.3133/sim3040.","productDescription":"Pamphlet: 20 p.; 2 Sheets: 41.61 × 31.35 inches and 29.57 × 35.15 inches; Metadata; GIS files","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":671,"text":"Western Region Geology and Geophysics Science Center","active":false,"usgs":true}],"links":[{"id":116030,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sim_3040.jpg"},{"id":13944,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/3040/","linkFileType":{"id":5,"text":"html"}},{"id":398788,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_93779.htm"}],"scale":"100000","country":"United States","state":"California","county":"Inyo County","otherGeospatial":"Darwin Hills 30' x 60' quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.0794,\n              36\n            ],\n            [\n              -117,\n              36\n            ],\n            [\n              -117,\n              36.5\n            ],\n            [\n              -118.0794,\n              36.5\n            ],\n            [\n              -118.0794,\n              36\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db68901d","contributors":{"authors":[{"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":305705,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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