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Filters: Types: OGC WMS Service (X) > Types: ArcGIS Map Package (X)

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This map package contains four resistance surfaces, one which is the same surface at two different resolutions (30m and 90m). The resistance surfaces were used in Linkage Mapper and Omniscape to model naturalness connectivity in Southwest Washington. Naturalness resistance values from all the inputs can be found in the report methodology.We made three different resistance surfaces, using the data inputs, found here, for testing in sensitivity analyses. For the first, we started with a conventional methodology for creating resistance surfaces (Using Gnarly Landscape Utilities), and then combined this result with nuanced layers about road impacts and building density impacts. These nuanced layers have continuous numerical...
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A geodatabase containing shapefiles representing the geologic units present within the study area, as well as the locations where sampling ocurred, field photography conducted by John Armentrout ocurred, and satellite imagery providing overhead views of key points of John Armentrout's study.
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This data set contains features representing potentially restorable wetlands (PRW). Potentially restorable wetlands are defined as those areas that are not currently classified as wetland by the USFWS National Wetland Inventory, and have hydric soil characterisitcs that would support hydrophytic vegetation. Input data for generating this layer includes soils data in SSURGO format, and the current National Wetlands Inventory (NWI) wetlands data. The soils data was used to extract those areas that have a dominant drainage class attribute of poorly or very poorly drained. These soils are considered capable of supporting wetland vegetation. The PRW layer does not include existing wetlands. This data covers the entire...
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This map package shows the priority areas agreed upon by the ALI on 2/3/2014 (Map A-11 in the report "Arid Lands Initiative. 2014. Spatial Conservation Priorities in the Columbia Plateau Ecoregion: Methods and data used to identify collaborative conservation priority areas for the Arid Lands Initiative.")


    map background search result map search result map Wyoming Potentially Restorable Wetlands ALI Priority Areas Map Package_20140320 Land Ownership Across the Green River Basin LCD Study Area Resistance Surfaces for the Western Washington Habitat Connectivity Assessment Digital Database of Microfossil samples from Southwestern Coastal Oregon ALI Priority Areas Map Package_20140320 Wyoming Potentially Restorable Wetlands Land Ownership Across the Green River Basin LCD Study Area Digital Database of Microfossil samples from Southwestern Coastal Oregon Resistance Surfaces for the Western Washington Habitat Connectivity Assessment