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Found 674 dataset(s) matching "environmental statistics".
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Drinking water treatment plants rely on purification of contaminated source waters to provide communities with potable water. One group of possible contaminants are enteric viruses. Measurement...
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The data represent the reproduction endpoint for the Ceriodaphnia dubia survival and reproduction aquatic toxicity test. Data on control reproduction was acquired for nine California laboratories...
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This data set contains specific conductance and chloride concentration data in HUC-8 watersheds that intersect with areas with unconventional oil and gas plays. The data was originally used in...
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Data for the Middle Fork Stream Network in 2004. This dataset is associated with the following publication: Dumelle, M., E. Peterson, J. Ver Hoef, A. Pearse, and D. Isaak. SSN2: The next...
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On the Atlantic Coast from Maine to Virginia, NOAA Fisheries uses the Large Pelagics Survey (LPS) to measure the total recreational catch of large pelagics fish including tunas, billfish,...
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The Southeast Fisheries Science Center Mississippi Laboratories has conducted standardized groundfish trawl surveys in the Gulf of Mexico since 1987. Prior to 1987, the summer survey was conducted...
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The U.S. Geological Survey (USGS), in partnership with several federal agencies, has now developed and released seven National Land Cover Database (NLCD) products: NLCD 1992, 2001, 2006, 2011,...
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This data are composed of precipitation, wetland water depth, volumetric soil moisture, nitrogen and carbon concentrations measured into and out of a wetland, and model computed soil moisture...
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The Mill Pond elver ladder is one of only a few elver ladders exist in Massachusetts and even fewer have a trap to enumerate the number of migrating young of the year elvers (Anguilla rostrata)....
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This dataset contains the samples from the posterior distribution for the parameters that relate Pacific cod (Gadus macrocephalus) length-at-age 1.5 (L1.5) to sea surface temperature, and...
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This dataset contains records of Gulf of Mexico (GOM) white shrimp (Litopenaeus setiferus), and brown shrimp (Farfantepenaeus aztecus), and bycatch (other invertebrates, crustaceans, fishes,...
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Data has been processed by NODC to the NODC standard Fish/Shell-fish Surveys (F123) format. The F123 format is used for data from field sampling of marine fish and shellfish. The data derive from...
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This dataset includes fish/shellfish survey data from NOAA Ship MILLER FREEMAN in the Bering Sea from 1975-08-11 to 1975-10-26. These data were submitted by Robert J. Wolotira, NATIONAL MARINE...
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Data has been processed by NODC to the NODC standard Fish/Shell-fish Surveys (F123) format. The F123 format is used for data from field sampling of marine fish and shellfish. The data derive from...
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Data has been processed by NODC to the NODC standard Fish/Shell-fish Surveys (F123) format. The F123 format is used for data from field sampling of marine fish and shellfish. The data derive from...
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This dataset includes fish/shellfish survey data collected from small boats in the Gulf of Alaska from August 12, 1993, to August 19, 1994. These data were collected by Brenda Norcross of...
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<p>This guide provides information on federal environmental requirements for construction projects. It is written primarily for owners of construction projects and for general contractors who...
