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BLM REA CYR 2013 Long-term Future (2060) Road Crossings of Dolly Varden Habitat


Although future roads are included in the long-term LCM, we conducted separate spatial analyses intersecting the future layers with our fish distributions to identify the projects or watersheds with the potential to impact fish species of conservation concern. Four datasets were used to represent future road construction in the study area: preferred routes to Nome, Umiat, and Ambler; and proposed forestry roads. These roads were intersected with the distributions of Dolly Varden. The anadromous Dolly Varden habitat distribution and modeled resident Dolly Varden habitat distribution for the 2060s were combined into a single distribution for this analysis. Road intersections were highest for Dolly Varden because Dolly Varden had the [...]

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sourceSystem urn:x-esri:specification:ServiceType:ArcIMS:Metadata:DocID {A4B39687-5511-4154-B3EC-4FDAF31F9278}

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