Filters: Tags: black bullhead (X) > Categories: Data (X)

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Black Bullhead Occurrence in the Little Colorado River Basin Fish 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 the... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Arizona, Little Colorado River, Southern Rockies Landscape Conservation Cooperative, black bullhead, fish surveys, All tags... native fish, non-native fish, species occurence, srlcc, stocking data, Fewer tags