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Found 8688 dataset(s) matching "ecological".
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This dataset contains sample collection information and SNP genotypes for populations of Gunnison Sage-grouse across the species' range. This data was collected in order to examine patterns of...
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This dataset contains Water temperature, salinity, and other physical and geophysical parameters taken by XCTD and other instruments from the R/V YOKOSUKA along the West Mariana Ridge. This...
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This data release comprises a dataset that contains sample collection information and microsatellite genotypes, and another dataset that contains single nucleotide polymorphism (SNP) genotypes...
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This collection contains GSFLOW and R-RHESSys model input and output files. CSC_model_files contains the baseline Cleve Creek model, T-only change model, and T-P change model. Model_results.rar is...
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The project consisted of a nearshore fish, invertebrate, and habitat survey in northern Bristol Bay, Alaska. A 32-ft. gillnet vessel, the F/V Willow was chartered for the survey, and we also used...
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The following files contain source data for use of the Community Land Model 4.0. Included are: Biometric data: 1) Growth increment data for Thurston and Olaa, based on dbh surveys done in four 10...
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This data file contains a list of journal articles found in a recent search for research relevant to studying landscape perceptions. We collected all peer reviewed academic articles containing the...
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NMFS Cooperative Research studies for octopus. Two small field studies to increase information for management of the octopus complex in the BSAI and GOA. The first project provided gear and fuel...
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In 1991, the U.S. Geological Survey (USGS) began a study of more than 50 major river basins across the Nation as part of the National Water-Quality Assessment (NAWQA) project of the National...
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The Brown Pelican (Pelecanus occidentalis) is a large-bodied seabird that nests in colonies of 10 to upwards of 5,000 pairs, on nearshore barrier islands in subtropical and tropical North American...
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Download the Excel file and read worksheet 'Field Descriptions'
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This dataset includes visual line transect survey data collected in the summer of 2019 in the waters of Southeast Alaska. The survey was designed for updating the abundance estimate of harbor...
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These data describe the prevalence of infection with and antibodies to clade 2.3.4.4b HP H5N1 in Snow Geese in the Central Valley of California, along with corresponding movement data. These data...
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This data release includes data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. A single raster file is...
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Neonicotinoids, a widely used class of insecticide, have been found in surface waters globally. They pose a risk to non-target species found in aquatic environments such as aquatic...
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This metadata record describes the microbial uptake of nutrients by native planktonic and biofilm-associated bacteria within the Upper Floridan Aquifer (approximately 1,000 feet below land...
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This metadata record describes the microbial uptake of nutrients by native planktonic and biofilm-associated bacteria and the inactivation of E. coli, MS2 bacteriophage, polio virus and...
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This dataset contains nesting and behavioral data of Pacific and Yellow-billed Loons collected in the Fish Creek Watershed of the National Petroleum Reserve-Alaska (NPR-A) in 2016 and 2017. The...
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ACF Agency Wide resource Metadata-only record linking to the original dataset. Open original dataset below.
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Stream flows are essential for maintaining healthy aquatic ecosystems and for supporting human water supply needs. Integrated modeling approaches assessing the impact of changes in climate, land...
