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Found 7446 dataset(s) matching "fish".
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Mirror Lake salmon prey and diets - Lower Columbia River Restoration Action Effectiveness Monitoring
1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...
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ECOHAB: Tester_P - Gulf of Mexico Chlorophyll from 1998-10-05 to 1998-11-19 (NCEI Accession 0000536)
Chlorophyll a is a standard measure for phytoplankton biomass. Routinely, samples for extracted chlorophyll a values are filtered at sea, stored in liquid nitrogen, transported on dry ice and kept...
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1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...
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1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...
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1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...
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Text files containing data regarding attributes of lake trout egg thiamine concentrations from sites in lakes Huron and Michigan collected during 2019-20, sampling site locations and quality...
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Data has been processed by NODC to the NODC standard Bathythermograph (XBT) (C116) format. The C116/C118 format contains temperature-depth profile data obtained using expendable bathythermograph...
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The Cosumnes River Preserve in the California’s Central Valley contains a mosaic of managed wetlands where conditions may promote high levels of methylmercury bioaccumulation. In order to document...
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This dataset provides the survival, retention, and growth of Emerald Shiner Notropis atherinoides (EMS) tagged with passive integrated transponder (PIT) tags and Arkansas River Shiner Notropis...
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This data release contains coastal wetland synthesis products for the geographic region of Blackwater salt marsh complex, Chesapeake Bay, Maryland. Metrics for resiliency, including unvegetated to...
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ECOHAB: Tester_P - Gulf of Mexico Chlorophyll from 1999-01-24 to 1999-01-26 (NCEI Accession 0000537)
Chlorophyll a is a standard measure for phytoplankton biomass. Routinely, samples for extracted chlorophyll a values are filtered at sea, stored in liquid nitrogen, transported on dry ice and kept...
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This dataset provides USFS watershed improvement activities to barriers to upstream migration. This includes improving existing passage structures or removing them entirely. Structures include...
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The biological communities at ten sites around the Island of Tutuila, American Samoa were surveyed in October 2002 by a team of four investigators. Diving observations and collections of benthic...
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This dataset contains data from measurements and analyses of physical and chemical characteristics of the water column. Chemical parameters that may be recorded are salinity, pH and concentration...
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This is a file geodatabase version 10 converted from the coverage of the same data. This allows the linked jpgs to become attachments for access by those not having an X drive mapping. Data...
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The data type contains data from aircraft surveys of herring schools. These data were collected to provide information on herring population density and distribution. Start date and time, start...
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The goal of the Trinity River project is to identify the potential positive effects of large-scale restoration actions in a 63 kilometer reach of the Trinity River below Lewiston Dam, in the hope...
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GIS line coverage of depth contours (bathymetry) for the area shown in National Ocean Service (NOS) chart 11013, 39th Ed., 25 Apr 1992. Area covers South Florida, Cuba, and the Bahamas. Contours...
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This file type contains time series measurements of wind and other surface meteorological parameters taken at fixed locations. The instrument arrays may be deployed on automated buoys, ships, or...
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Learn about the biological, ecological, oceanographic, and socioeconomic conditions around the time of marine protected area (MPA) implementation on the North Coast. The North Coast region...
