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Found 18941 dataset(s) matching "Biological Data".
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In response to the rapidly evolving conditions at the Salton Sea, with the emergence of both newly formed wetland habitat and increasing hazards to wildlife, the U.S. Bureau of Reclamation and...
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These data describe water chemistry and fish, macroinvertebrate and vegetation communities within recently restored, historically-restored, and unrestored wetland management units of the...
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These data describe water chemistry and fish, macroinvertebrate and vegetation communities within recently restored, historically-restored, and unrestored wetland management units of the...
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In the later part of 1999, a relational Microsoft Access database was created to accommodate a wide range of data on the phytoplankton Karenia brevis. This database, termed HAB Historical Database...
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The data consists of the responses (survival, growth, and/or reproduction) of test organisms were determined in six concentrations of toxicants in 7-day toxicity tests or in four different feeding...
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This dataset contains physical, meteorological and geochemical data, collected at moorings located in Puget Sound, WA and along the Washington and Oregon coasts. The datasets include the ORCA...
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Nutrient and pigment (chlorophyll) data received by NODC's Ocean Climate Laboratory. These data were collected as part of the Scripps TASADAY expedition in the Pacific and Indian Oceans during...
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This collection contains oceanographic station, temperature profile, meteorological, zooplankton species identities and other data. Data were collected from numerous vessels from 1969 through...
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This data release contains survival and growth data from 4-d acute and 28-d chronic water-only bioassays to assess the sensitivity of juveniles of the Federally endangered Venustaconcha trabalis...
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The dataset reports biological endpoints (survival, growth, developmental stage, and body burden of selected metals) for larval spadefoot toads (Spea multiplicata) in laboratory-based exposures to...
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HABSOS (Harmful Algal BloomS Observing System) is a data collection and distribution system for harmful algal bloom (HAB) information in the Gulf of America. The goal of HABSOS is to provide...
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National Oceanic and Atmospheric Administration (NOAA) scientists from the Southeast Fisheries Science Center (SEFSC) and Atlantic Oceanographic and Meteorological Laboratory (AOML), working with...
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The responses (survival, growth, and/or reproduction) of test organisms in six concentrations of toxicants in acute and chronic tests. Chemical and water quality parameters were measured for...
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Monitoring wild fish health and associated exposure effects in regions where agriculture and development have impacted rivers and streams has become a valuable research tool. Smallmouth bass...
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We investigated whether the length of time fire chemical weathers on a terrestrial substrate before mixing into aquatic environments alters the chemical’s toxicity when encountered by juvenile...
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The Northwestern Hawaiian Islands Coral Reef Assessment and Monitoring Program (NOWRAMP) began in 2000 with the mission to rapidly evaluate and map the shallow water reef habitats in the NWHI....
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Deepwater Sculpin are important in oligotrophic lakes as one of the few fishes that use deep profundal habitats and link invertebrates in those habitats to piscivores. In Lake Ontario the species...
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Decades of poor reproductive success and young-of-the-year recruitment, in addition to adult mortality, has led to a decline in the smallmouth bass (SMB) population in subwatersheds of the Potomac...
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Datset includes necropsy-based observations including length, weight, sex, visible abnormalities; cellular or histopathological changes including neoplastic and preneoplastic skin and liver...
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Time series datasets collected by the USGS Coastal and Marine Geology Program from 1975 to the present. The data were collected to address specific research questions and were primarily collected...
