Folders: ROOT > ScienceBase Catalog > LC MAP - Landscape Conservation Management and Analysis Portal > Southern Rockies Landscape Conservation Cooperative ( Show direct descendants )
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Survey data was integrated within a GIS by georeferencing observations to an existing national spatial framework (National Hydrography Dataset), which allows for broader transferability to watersheds shared with neighboring states, creating a seamless layer not limited by state boundaries. Addressing the management and conservation challenges for native fishes will require the ability to “data mine” the extensive existing information on distribution and abundance of species available from aquatic survey programs. Results from such syntheses can be used to assess the current conservation status of native fishes, quantify the extent of species invasions, and establish baseline distributions with which to evaluate...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Arizona,
Little Colorado River,
fish surveys,
little colorado spinedace,
native fish,
SRLCC_2011_TheobaldReed_Vulnerability_GIS
Survey data was integrated within a GIS by georeferencing observations to an existing national spatial framework (National Hydrography Dataset), which allows for broader transferability to watersheds shared with neighboring states, creating a seamless layer not limited by state boundaries. Addressing the management and conservation challenges for native fishes will require the ability to “data mine” the extensive existing information on distribution and abundance of species available from aquatic survey programs. Results from such syntheses can be used to assess the current conservation status of native fishes, quantify the extent of species invasions, and establish baseline distributions with which to evaluate...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Arizona,
Southern Rockies Landscape Conservation Cooperative,
Verde River,
fish surveys,
gila chub,
Our objective was to model frequency of low-pulse events on small, ungaged streams in the Upper Colorado River Basin. Modeling streamflows is an important tool for understanding landscape-scale drivers of flow and estimating flows where there are no gaged records. We focused our study in the Upper Colorado River Basin, a region that is not only critical for water resources but also projected to experience large future climate shifts toward a drier climate. We used a random forest modeling approach to model the relation between frequency of low-pulse events on gaged streams (115 gages) and environmental variables. We then projected frequency of low-pulse events to ungaged reaches in the Upper Colorado River Basin...
Survey data was integrated within a GIS by georeferencing observations to an existing national spatial framework (National Hydrography Dataset), which allows for broader transferability to watersheds shared with neighboring states, creating a seamless layer not limited by state boundaries. Addressing the management and conservation challenges for native fishes will require the ability to “data mine” the extensive existing information on distribution and abundance of species available from aquatic survey programs. Results from such syntheses can be used to assess the current conservation status of native fishes, quantify the extent of species invasions, and establish baseline distributions with which to evaluate...
This data layer was created by subtracting is2050rclss (representing projections for year 2050 under a2) from is2010reclss (representing projections for year 2010) to create a difference in percent impervious surface layer. Negative values represent an increase in percentage by 1, 2, or 3 levels, 0 indicates no change, and positive values represent a decrease in impervious layers by 1 or 2 levels. Levels refer to the values, 1-7, of is2050rclss and is2010reclss created by reclassifying the source rasters such that 0%=1, 0.01-9.5%=2, 9.5-19%=3, 19-29%=4, 29-38%=5, 38-48%=6, 48-58%=7. Description from original file: ICLUS v1.3 Estimated Percent Impervious Suface for the Conterminous USA. Pixel values are projected...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: 2010,
2050,
development,
difference,
housing density,
Consensus layers of biomes projected for 2090. Original source: http://www.fs.fed.us/rm/pubs_other/rmrs_2012_rehfeldt_g001.pdf
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: biomes,
climate changer,
future,
projected
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