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Location Folder Show Tree ROOT _ScienceBase Catalog __LC MAP - Landscape Conservation Management and Analysis Portal ___Upper Midwest and Great Lakes Landscape Conservation Cooperative ____Projects _____Aquatic Habitat Connectivity Projects ______Field Assessments of Great Lakes Barriers Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Upper Midwest and Great Lakes Landscape Conservation Cooperative John Rodstrom Peter McIntyre Upper Midwest & Great Lakes LCC Data Manager Categories Data (1) Tag Types Subject (1) LCC End User Type (1) Place (1) Community (1) Fiscal Year (1) Harvest Set (1) ISO 19115 Topic Categories (1) More... Tag Schemes https://www.sciencebase.gov/vocab/category/LCC/EnduserType (1) ISO 19115 Topic Categories (1) ISO 19115 Topic Category (1) https://earthdata.nasa.gov/gcmd-forum (1) https://www.sciencebase.gov/vocab/category/LCC/Deliverable (1) https://www.sciencebase.gov/vocab/category/LCC/ProjectCategory (1) https://www.sciencebase.gov/vocab/category/NCCWSC/Project/FiscalYear (1) More... View Results as: JSON ATOM CSV Browse Folder

Report: Field Assessments of Great Lakes Barriers Mapping of barriers and statistical prediction of their passability is now fairly complete in the Great Lakes basin, yet field assessments of barrier characteristics and passability to migratory fishes are spotty. We will use the Lake Michigan basin as a pilot area for comprehensive field assessment of dam condition, dimensions, and passage technologies. These characteristics will be incorporated into our barrier database, enabling improved estimates of removal costs, watershed cumulative passability, and infrastructure maintenance challenges. In parallel, we will conduct field assessments of passability to spring migrations of Great Lakes fishes in 15 Wisconsin watersheds. Recording the upstream limits of migrations... Categories: Data; Tags: 2015, Decision Support, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, Great Lakes, All tags... LCC, LCC Network Science Catalog, Report, Report, Road crossings, State agencies, Upper Midwest and Great Lakes Landscape Conservation Cooperative, completed, dams, environment, environment, fishes, fragmentation, migration, spawning, Fewer tags