Filters: Tags: salmonids (X)190 results (65ms)
Evaluating Climate-Induced Runoff and Temperature Change on Stream Habitat Metrics for Endangered or Threatened Fish - BOR Project FY2011
We will develop a set of linked models to help predict the effects of climate change on rivers and endangered species. These will include watershed- and reach-scale models to predict streamflow, water temperatures, and other fish habitat metrics under various climatic scenarios for the reaches used by species listed under the Endangered Species Act (ESA), plus a combined bioenergetics and life-cycle model (to be done by the U.S. Geological Survey [USGS]) to assess the impact of these factors on fish growth, reproduction, and survival. We propose to test the model framework at a site on the Methow River, Washington, to explore additional opportunities for collaboration and model development.
Conclusions: In fragmented watersheds, macrohabitat attributes measured at the patch scale were far more effective in predicting trout translocation success than measurements taken at the landscape scale Thresholds/Learnings: As a course filter indicator of cutthroat trout translocation success, the study found that translocations have a greater than 50% chance of fruitful establishment in watersheds >14.7km2 in area. Synopsis: This study aimed to identify stream-scale and basin-scale macrohabitat attributes limiting successful translocation and persistence of native cutthroat trout populations in fragmented landscapes along the Rio Grande. The study developed models of habitat attributes measured at two scales...
Evidence of Recent Climate Change within the Historic Range of Rio Grande Cutthroat Trout: Implications for Management and Future Persistence
Statistical Assessment of Huntsman's 3-y Salmon-Rainfall Correlation, and Other Potential Correlations, in the Miramichi Fishery, New Brunswick
Abundances of northwestern salamander larvae in montane lakes with and without fish, Mount Rainier National Park, Washington
Toxicity of Bayluscide and TFM to Tubifex tubifex: Implications for Chemical Control of the Oligochaete Host of Myxobolus cerebralis, the Causative Agent of Whirling Disease
Results from a Chloramine-T Clinical Efficacy Trial to Control Mortality among Fall Chum Salmon Caused by Bacterial Gill Disease. Developments in Fish Culture
PCB Congener Patterns in Rats Consuming Diets Containing Great Lakes Salmon: Analysis of Fish, Diets, and Adipose Tissue
Description of Economic Changes in Commercial Salmon Fisheries in a Region of Mixed Subsistence and Market Economies