Web services > United States > 2020-2024

SEI Change 2001 [U.S. Fish and Wildlife Service] {2020}

U.S. Fish and Wildlife Service Open Data · 2020 Full Details

Full Details

Title
SEI Change 2001 [U.S. Fish and Wildlife Service] {2020}
Description
File-based data for download:https://www.sciencebase.gov/catalog/item/65564cbad34ee4b6e05c47fcThis layer calculated changes between the first and last time steps from the Sagebrush Conservation Design dataset. Calculations were done by adding the first and second time step rasters using the Raster Calculator tool in ArcGIS Pro. The later raster was reclassified with the following values Non-Rangeland Areas = 0, Core Sagebrush Areas = 10, Growth Opportunity Areas = 20, Other Rangeland Areas = 30. This created a raster showing change with the following values. Non-Rangeland to Non-Rangeland = 0Core to Non-Rangeland =1, Growth to Non-Rangeland = 2,Other to Non-Rangeland = 3Non-Rangeland to Core = 10Core to Core = 11Growth to Core = 12Other to Core = 13Non-Rangeland to Growth = 20Core to Growth = 21Growth to Growth = 22Other to Growth = 23Non-Rangeland to Other = 30Core to Other = 31Growth to Other = 32Other to Other = 33The purpose of these data are to provide a biome-wide, consistent, quantitative information about changes in sagebrush core habitat and growth areas. These data may be used to enable better prioritization of landscapes for conservation, and to inform which treatments or other conservation actions are appropriate in specific areas.Original Data cited as:Doherty, K., Theobald, D.M., Holdrege, M.C., Wiechman, L.A., and Bradford, J.B., 2022, Biome-wide sagebrush core habitat and growth areas estimated from a threat-based conservation design: U.S. Geological Survey data release, https://doi.org/10.5066/P94Y5CDV.Supporting literature for original dataset:Doherty, K., Theobald, D.M., Bradford, J.B., Wiechman, L.A., Bedrosian, G., Boyd, C.S., Cahill, M., Coates, P.S., Creutzburg, M.K., Crist, M.R., Finn, S.P., Kumar, A.V., Littlefield, C.E., Maestas, J.D., Prentice, K.L., Prochazka, B.G., Remington, T.E., Sparklin, W.D., Tull, J.C., Wurtzebach, Z., and Zeller, K.A., 2922, A sagebrush conservation design to proactively restore America's sagebrush biome: U.S. Geological Survey Open-File Report 2022-1081, 38 p., https://doi.org/10.3133/ofr20221081.
Creator
Department of the Interior
Publisher
U.S. Fish and Wildlife Service Open Data
Temporal Coverage
2020
Date Issued
2023-11-17
Access Rights
Public
Format
File
Language
English
Date Added
August 28, 2025

Resource Class

Place

Location

Links

Cite and Reference

  • Citation
    Department of the Interior (2023). SEI Change 2001 [U.S. Fish and Wildlife Service] {2020}. U.S. Fish and Wildlife Service Open Data. https://gis-fws.opendata.arcgis.com/maps/fws::sei-change-2001-2020 (web service)
  • BTAA Geoportal Link

View more items like this one...

2001 - 2020 Sagebrush Ecological Integrity (SEI) Changes [United States]

2001

SEI 1998-2001 SEI Ecoregions Tiled [United States]

1998

Gain and Loss of Ecological Integrity 2001-2021 [United States]

2001

Well-Connected Core Areas Retain Ecological Integrity of Sagebrush Ecosystems (2018–202...

2018

Well-Connected Core Areas - Figure 6: Landscape Core Areas [United States]

2025

Well-Connected Core Areas - Figure 2: Stable Landscape Level Cores [United States]

2025

SEI 1998-2001 Q5 Tiled [United States]

1998

SEI 1998-2001 annual G 560m Tiled [United States]

1998

SEI 1998-2001 H 560m Tiled [United States]

1998

SEI 1998-2001 Q3 Tiled [United States]

1998