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Úroveň certifikace: bronzová úroveň 24 October 2015 Co to v praxi znamená: Datová sada splňuje základní požadavky na otevřená data.
Prime Hook National Wildlife Refuge contaminants study: Examining the impacts of Clifton Cannery, a potential point source
Shrnutí
- Co poskytovatel nabízí?
- a one-off release of a single dataset
- Databázová licence
- Nevztahuje se
- Licence na obsah
- Creative Commons CCZero
- Způsob ověření
- ověřený automaticky
- Datum vydání
- 24 April 2014
- Datum poslední změny
- 27 August 2015
- Vydavatel
- US Fish and Wildlife Service, Department of the Interior
- Klíčová slova
- contaminants, environmental-contaminants-investigation, food-contamination, wastewater, water-quality
- Identifier
- prime-hook-national-wildlife-refuge-contaminants-study-examining-the-impacts-of-clifton-ca
- Landing Page
- http://catalog.data.gov/dataset/prime-hook-national-wildlife-refuge-contaminants-study-examining-the-impacts-of-clifton-ca
- Maintainers
- Richard Easterbrook richard_easterbrook@fws.gov
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Popis
Sediment Data Analytical results for sediment samples collected from the unnamed creek and clean Delaware background areas are compared to ERM levels in Table 1. The ERM is the 50th percentile concentration associated with adverse biological effects Long and Morgan 1990. The ERM is defined as the concentration above which toxic effects usually or frequently occur. Concentrations of all metals detected in the unnamed creek sediment samples were less than ERM levels Long and Morgan 1990 Table 1. Two of four sediment samples from the unnamed creek contained p,pDDD concentrations that exceeded the ERM value of 0.020 ppm. Because no DDE or DDT were found in sediments, the ERM for total DDT the sum of DDT, DDD, and DDE of 0.35 ppm was not exceeded. The mean concentration for the two samples with detectable levels of p,pDDD was 0.057 ppm. While total PAHs did not exceed the ERM value, one naturally occurring PAH, perylene, was found to exceed apparent effects thresholds AET for amphipods 0.23 ppm and bivalve larvae 0.095 ppm Long and Morgan 1990. The AET is a concentration above which statistically significant biological effects always occur. The mean perylene concentration was 0.341 ppm with two out of four samples exceeding the amphipod AET and all four samples exceeding the bivalve larvae AET. There is no ERM value for perylene at this time.
Obecné informace
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Dokumentace
http://catalog.data.gov/dataset/prime-hook-national-wildlife-refuge-contaminants-study-examining-the-impacts-of-clifton-ca Do you think this data is incorrect? Let us know
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Poskytovatel
US Fish and Wildlife Service, Department of the Interior Do you think this data is incorrect? Let us know
Právní informace
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Právní prohlášení
http://catalog.data.gov/dataset/prime-hook-national-wildlife-refuge-contaminants-study-examining-the-impacts-of-clifton-ca Do you think this data is incorrect? Let us know
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Under which licence can people outside the US reuse this data?
Creative Commons CCZero Do you think this data is incorrect? Let us know
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Obsah chráněný autorským právem
yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know
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Licence obsahu
Creative Commons CCZero Do you think this data is incorrect? Let us know
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Strojově čitelná data právního prohlášení
licence k datům Do you think this data is incorrect? Let us know
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Ochrana soukromí
nehraje roli, data se netýkají fyzických osob Do you think this data is incorrect? Let us know
Praktické informace
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Relevantní datové katalogy
http://catalog.data.gov/organization/fws-gov Do you think this data is incorrect? Let us know
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Zastarávání
data časem zastarají, ale mají časové razítko Do you think this data is incorrect? Let us know
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Zálohování dat
data jsou zálohována offsite Do you think this data is incorrect? Let us know
Technické informace
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URL datové sady
http://ecos.fws.gov/ServCatFiles/reference/holding/21848?accessType=DOWNLOAD Do you think this data is incorrect? Let us know
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Formát dat
standardizovaný, otevřený Do you think this data is incorrect? Let us know
Sociální informace
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název Do you think this data is incorrect? Let us know
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popis Do you think this data is incorrect? Let us know
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hlavní URL Do you think this data is incorrect? Let us know
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URL dokumentace Do you think this data is incorrect? Let us know
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poskytovatel Do you think this data is incorrect? Let us know
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klíčová slova Do you think this data is incorrect? Let us know
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distribuce Do you think this data is incorrect? Let us know
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datum vydání Do you think this data is incorrect? Let us know
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datum poslední změny Do you think this data is incorrect? Let us know
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související časové období Do you think this data is incorrect? Let us know
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datum vydání Do you think this data is incorrect? Let us know
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typ média Do you think this data is incorrect? Let us know
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Kontakty
http://catalog.data.gov/dataset/prime-hook-national-wildlife-refuge-contaminants-study-examining-the-impacts-of-clifton-ca Do you think this data is incorrect? Let us know
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Zpětná vazba k publikovaným datovým sadám
http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/prime-hook-national-wildlife-refuge-contaminants-study-examining-the-impacts-of-clifton-ca Do you think this data is incorrect? Let us know