Forecasting the impacts of Climate Change in the Columbia River Basin: Threats to Fish Habitat Connectivity

For the past six years, the Bureau of Reclamation (BOR) has funded the USGS to study fish responses to restoration efforts and to construct a model relating stream habitat with fish population dynamics in the Methow River Basin, a tributary of the Columbia River. In the proposed study, we will use fish growth, distribution and movement (USGS data), foodweb data (Idaho State University), river flow (BOR data that we will expand) and water temperature data (from numerous agencies) to develop spatially-explicit bioenergetics models to assess effects of climate change on the viability of resident salmonid populations based on models being developed by USGS. The bioenergetics models will integrate such things as climate-change...

Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alberta, British Columbia, Bull Trout, Climate Change, Climate Change, All tags... Climate Change, Climate Change, Climate Change, Columbia Basin, Columbia River Basin, Federal resource managers, Fish Habitat Connectivity, Goal 2: Conserve landscape connectivity, Goal 3: Maintain hydrologic regimes, ID-1, ID-2, ID-2, ID-2, ID-2, Idaho, Idaho, Informing Conservation Delivery, LCC Network Science Catalog, Land Use Change, MT-1, MT-1, MT-1, MT-1, Montana, Montana, Montana, Montana, Montana, NV-2, NV-2, NV-2, NV-2, Nevada, Nevada, Nevada, Nevada, Nevada, OR-1, OR-1, OR-1, OR-1, OR-2, OR-2, OR-2, OR-2, OR-3, OR-3, OR-3, OR-3, OR-4, OR-4, OR-4, OR-4, OR-5, OR-5, OR-5, OR-5, Oregon, Oregon, Oregon, Oregon, Oregon, Population & Habitat Evaluation/Projection, Private land owners, Project, Publication, Report, Riverine, Salmon, State agencies, Steelhead Trout, UT-1, UT-1, UT-1, UT-1, Utah, Utah, Utah, Utah, Utah, WA-1, WA-1, WA-1, WA-1, WA-3, WA-3, WA-3, WA-3, WA-4, WA-4, WA-4, WA-4, WA-5, WA-5, WA-5, WA-5, WA-8, WA-8, WA-8, WA-8, WY-1, WY-1, WY-1, WY-1, Washington, Washington, Washington, Washington, Washington, Website, Wyoming, Wyoming, Wyoming, Wyoming, Wyoming, completed, environment, Fewer tags

Predicted Climate Change Effects on Fisheries Habitat and Production in the Great Lakes

Great Lakes fishery managers and stakeholders have little information regarding how climate change could affect the management and conservation of fish populations, including those of high recreational and commercial value. USGS scientists worked closely with state management agencies and the National Wildlife Federation to complete several objectives that provide knowledge to aid their planning and management strategies in anticipation of coming changes. First, researchers updated a regional Great Lakes climate model to predict water level changes, water temperatures, and ice cover data for the entire Great Lakes basin 50-100 years into the future. Second, researchers used satellite data to determine whether the...

Tags: Chinook salmon, Fish, Fish Habitat, Fish Production, Lake Trout, All tags... National CASC, Wildlife and Plants, lake whitefish, steelhead trout, yellow perch, Fewer tags

The NorWeST Regional Stream Temperature Model for Mapping Thermal Habitats and Predicting Vulnerability of Aquatic Species to Climate Change Across the Great Northern LCC

Existing stream temperature data were compiled from numerous federal, state, tribal, and private sources to develop an integrated regional database. Spatial statistical models for river networks were applied to these data to develop an accurate model that predicts stream temperature for all fish-bearing streams in the US portion of the GNLCC. Differences between model outputs for historic and future climate scenarios were used to assess spatial variation in the vulnerability of sensitive fish species across the GNLCC.FY2011Objectives: Develop a regional stream temperature model that incorporates important climate drivers, wildfire/riparian conditions, and geomorphic factors; Use the model to understand and predict...

Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, Aquatic Connectivity, British Columbia, Bull Trout, CA-1, All tags... CA-2, CA-2, CA-2, CA-2, CA-3, CA-3, CA-3, CA-3, CA-5, CA-5, CA-5, CA-5, CO-2, CO-2, CO-2, CO-2, CO-3, CO-3, CO-3, CO-3, California, California, Cascadia, Climate Change, Colorado, Colorado, Colorado, Colorado, Columbia Basin, Cutthroat Trout, Data Acquisition and Development, Datasets, Datasets/Database, Federal resource managers, Goal 2: Conserve landscape connectivity, Goal 3: Maintain hydrologic regimes, ID-1, ID-1, ID-1, ID-1, ID-2, ID-2, ID-2, ID-2, Idaho, Idaho, Idaho, Idaho, Invasive Species, LCC Network Science Catalog, MT-1, MT-1, MT-1, MT-1, Map, Models, Montana, Montana, Montana, Montana, NV-2, NV-2, NV-2, NV-2, Nevada, Nevada, Nevada, Nevada, Northwest, Northwest U.S., OR-1, OR-1, OR-1, OR-1, OR-2, OR-2, OR-2, OR-2, OR-3, OR-3, OR-3, OR-3, OR-4, OR-4, OR-4, OR-4, OR-5, OR-5, OR-5, OR-5, Oregon, Oregon, Oregon, Oregon, Population & Habitat Evaluation/Projection, Project, Riverine, Rivers & Riparian Corridors, Rocky Mountain, Sage-Steppe, Salmon, State agencies, Steelhead Trout, Stream, Temperature, UT-1, UT-1, UT-1, UT-1, Utah, Utah, Utah, Utah, Vulnerability Assessment, WA-1, WA-1, WA-1, WA-1, WA-2, WA-2, WA-2, WA-2, WA-3, WA-3, WA-3, WA-3, WA-4, WA-4, WA-4, WA-4, WA-5, WA-5, WA-5, WA-5, WA-6, WA-6, WA-6, WA-6, WA-7, WA-7, WA-7, WA-7, WA-8, WA-8, WA-8, WA-8, WA-9, WA-9, WA-9, WA-9, WY-1, WY-1, WY-1, WY-1, Washington, Washington, Washington, Washington, Website, Wyoming, Wyoming, Wyoming, Wyoming, completed, environment, Fewer tags

Egg thiamine content, length, weight and survival of steelhead (Oncorhynchus mykiss) exposed to three methods of experimental thiamine supplementation in 2022 and egg thiamine content from three Oregon hatcheries in 2019

Early rearing of steelhead (Oncorhynchus mykiss) in Oregon hatcheries is often problematic; fry can become emaciated and die during the period between hatch and first feed. Thiamine (vitamin B1) deficiency has caused early mortality in salmonids; however, thiamine status of Oregon’s anadromous steelhead populations is currently unknown. We sampled eggs of 7-10 females during spawning from three Oregon hatcheries in 2019. In 2022, females were injected with buffered thiamine HCl 50 mg/kg prior to spawning; additionally, a subset of eggs were supplemented via bath treatment with thiamine mononitrate (1000 ppm) at spawning. We then compared egg thiamine from control and injected females, as well as measured mortality...

Tags: Alsea Hatchery, Aquatic Biology, Big Creek Hatchery, Elk River Hatchery, Oregon, All tags... TDC, Thiamine Deficiency Complex, USGS Science Data Catalog (SDC), aquaculture, biota, fish, fish health, fishery management, hatcheries, health and disease, population and community ecology, recreational fishery resources, salmon, steelhead trout, thiamin, thiamin deficiency, vitamin B deficiency, vitamin B1, vitamin deficiency, Fewer tags