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Found 3557 dataset(s) matching "ecosystem assessment".
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The stationary point count (nSPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of NOAA's...
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Belt transects (BLT) are a non-invasive underwater-survey method that enumerates the diverse components of diurnally active shallow-water reef fish assemblages. At each Rapid Ecological Assessment...
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The large-area stationary point count (SPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of...
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St. Louis River Area of Concern surface water nutrient (TP, TN, NOx-N, NH4-N), dissolved oxygen, and particulate (TSS, chlorophyll a) concentration data from 2012 and 2013 reported in Bellinger et...
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The U.S. Geological Survey (USGS) developed a systematic, quantitative approach to prioritize candidate basins that can support the assessment and forecasting objectives of the major USGS water...
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This dataset includes fish count and benthic cover data collected at 138 sites during 2022 in East End Marine Park (EEMP), St. Croix, U.S. Virgin Islands. Fish were counted, identified to species,...
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The data described here result from benthic coral demographic surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of NOAA's Pacific Reef...
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The towed-diver method is used to conduct benthic surveys, assessing large-scale disturbances (e.g., bleaching) and quantifying benthic components such as habitat complexity/type and the general...
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This Data Release provides hourly records of air and water temperature within 5 watersheds (Beaver Creek, Dry River, Mossy Creek, Passage Creek & Spout Run) in the Shenandoah Valley, VA in the...
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During 2013-2017, the U.S. Geological Survey, National Water-Quality Assessment (NAWQA) Project, collected water samples year-round from the National Water Quality Network – Rivers and Streams...
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This dataset includes detections of fish tagged with Vemco/Innovasea acoustic transmitters in East End Marine Park (EEMP), St. Croix, US Virgin Islands from 2019 through 2022. Detection data were...
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This dataset includes raw acoustic telemetry detection data for fish tagged with Vemco/Innovasea acoustic transmitters in Salt River Bay, St. Croix from 2017 through 2019, along with pertinent...
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Natural and anthropogenic contaminants, pathogens, and viruses are found in soils and sediments throughout the United States. Enhanced dispersion and concentration of these environmental health...
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Natural and anthropogenic contaminants, pathogens, and viruses are found in soils and sediments throughout the United States. Enhanced dispersion and concentration of these environmental health...
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The coral demographic data described here result from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD)---formerly the...
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The datasets within this collection contain benthic complexity and urchin abundance data gathered as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered...
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These datasets describe channel adjustments over a 60-year period to dams in the Missouri National Recreational River (MNRR), South Dakota and Nebraska. Datasets include a channel geometry...
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By integrating predictive modeling, heritage sites recording, and community engagement, this project advanced a more representative perspective of local cultural resources within a coastal...
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The benthic cover data in this collection result from analyzing the images produced from ongoing National Coral Reef Monitoring Program (NCRMP) benthic photo-quadrat surveys conducted along...
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