Popis

Many invasive species ecologists prefer to use ecological niche models that rely on presenceonly data and not make any assumptions on whether or not an absence point is truly an absence point. Presenceonly models generally attempt to identify environmental similarities that are defined by the presencepoints andor compare them with the environmental background. They make no distinction between presence and absence, rather base predictions largely on verified occurrences. The purpose of the modeling efforts for this project is to provide useful information to selected U.S. National Wildlife Refuges NWR and publicprivate partners by building on existing datasets and new field surveys conducted under this project. Broadly summarized, the goals are to: Provide modelsmaps of the potential distribution and risk of particularly problematic invaders at two scales: 1 the extent of the participating NWR, and 2 the associated Landscape Conservation Cooperative LCC. Identify the environmental conditions that facilitate invasions for participating National Wildlife Refuges and the associated LCC. Utilize proven spatial statistical methods for model training and evaluation. Provide some insight on distribution trends and response of each of the targeted species for participating NWRs and the associated LCC.

Obecné informace

• Dokumentace

  http://catalog.data.gov/dataset/mapping-habitat-and-potential-distributions-of-invasive-plant-species-on-usfws-national-wi Do you think this data is incorrect? Let us know

• Poskytovatel

  US Fish and Wildlife Service, Department of the Interior Do you think this data is incorrect? Let us know

Právní informace

• Právní prohlášení

  http://catalog.data.gov/dataset/mapping-habitat-and-potential-distributions-of-invasive-plant-species-on-usfws-national-wi Do you think this data is incorrect? Let us know

• Under which licence can people outside the US reuse this data?

  Creative Commons CCZero Do you think this data is incorrect? Let us know

• 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

• Licence obsahu

  Creative Commons CCZero Do you think this data is incorrect? Let us know

• Strojově čitelná data právního prohlášení

  licence k datům Do you think this data is incorrect? Let us know

• Ochrana soukromí

  nehraje roli, data se netýkají fyzických osob Do you think this data is incorrect? Let us know

Praktické informace

• Relevantní datové katalogy

  http://catalog.data.gov/organization/fws-gov Do you think this data is incorrect? Let us know

• Zastarávání

  data časem zastarají, ale mají časové razítko Do you think this data is incorrect? Let us know

• Zálohování dat

  data jsou zálohována offsite Do you think this data is incorrect? Let us know

Technické informace

• URL datové sady

  http://ecos.fws.gov/ServCatFiles/reference/holding/25379?accessType=DOWNLOAD Do you think this data is incorrect? Let us know

• Formát dat

  standardizovaný, otevřený Do you think this data is incorrect? Let us know

Sociální informace

• Strojově čitelná metadata

  název Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  popis Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  hlavní URL Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  URL dokumentace Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  poskytovatel Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  klíčová slova Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  distribuce Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  datum vydání Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  datum poslední změny Do you think this data is incorrect? Let us know

• Strojově čitelná metadata

  související časové období Do you think this data is incorrect? Let us know

• Strojově čitelná metadata k distribucím

  datum vydání Do you think this data is incorrect? Let us know

• Strojově čitelná metadata k distribucím

  URL pro přístup k datům Do you think this data is incorrect? Let us know

• Strojově čitelná metadata k distribucím

  URL datové sady Do you think this data is incorrect? Let us know

• Strojově čitelná metadata k distribucím

  typ média Do you think this data is incorrect? Let us know

• Kontakty

  http://catalog.data.gov/dataset/mapping-habitat-and-potential-distributions-of-invasive-plant-species-on-usfws-national-wi Do you think this data is incorrect? Let us know

• Zpětná vazba k publikovaným datovým sadám

  http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/mapping-habitat-and-potential-distributions-of-invasive-plant-species-on-usfws-national-wi Do you think this data is incorrect? Let us know