Skip to main content

Alan Ward

thumbnail
Short Nose Sucker fish presence status on stream features within the Klamath Falls Resource Area. BLM (Bureau of Land Management) WORP (Western Oregon Plan Revision) PRMP (Proposed Resource Management Plan) ARIMS (Aquatic Resources Information Management System) FSH (Fish) This data is a PRMP release version of the data fsh_aa_a_ShrtNsSckcrDist_poly.
thumbnail
Tree Height Buffer distances for riparian management area analysis. These data provide both single and double tree height based buffer distances across the WOPR area. Tree height values have been adjusted for average slope adjacent to streams on BLM lands, by watershed. Separate values for perennial versus intermittent hydrologic features are provided. All buffer disances are in meters. BLM ( Bureau of Land Management) WOPR (Western Oregon Plan Revision) WOPR Purpose: A (Analysis) PRMP: Proposed Resource Management Plan RMA: Riparian Management Areas
thumbnail
The geographic distribution of stream reaches with potential to support high quality habitat for salmonids has bearing on the actual status of habitats and populations over broad spatial extents. As part of the Coastal Landscape Analysis and Modeling Study (CLAMS), we examined how salmon-habitat potential was distributed relative to current and future (+100 years) landscape characteristics in the Coastal Province of Oregon, USA. The intrinsic potential to provide high-quality rearing habitat was modeled for juvenile coho salmon (Oncorhynchus kisutch) and juvenile steelhead (O. mykiss) based on stream flow, valley constraint, and stream gradient. See Supplemental Information for additional detail. BLM: (Bureau of...
ScienceBase brings together the best information it can find about USGS researchers and offices to show connections to publications, projects, and data. We are still working to improve this process and information is by no means complete. If you don't see everything you know is associated with you, a colleague, or your office, please be patient while we work to connect the dots. Feel free to contact sciencebase@usgs.gov.