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High Sierra ecosystems: the role of fish stocking in amphibian declines
Author(s): Anne M. Rosenthal; Kathleen R. Featured: Matthews
Date: 2003
Source: Science Perspective PSW-SP-002. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 6 p
Publication Series: Miscellaneous Publication
PDF: View PDF (1.6 MB)Description
With a rich diversity of aquatic habitats, including deep lakes, shallow ponds, and rushing streams, Dusy Basin in Sequoia-Kings Canyon National Parks typifies the high Sierra ecosystem where mountain yellow-legged frogs usually thrive. Yet throughout the Sierra, aquatic ecologist Kathleen Matthews found entire water basins empty of these amphibians. Comprehensive studies showed that exotic trout caused the precipitous decline.Publication Notes
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Citation
Rosenthal, Anne M.; Featured: Matthews, Kathleen R. 2003. High Sierra ecosystems: the role of fish stocking in amphibian declines. Science Perspective PSW-SP-002. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 6 pRelated Search
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https://www.fs.usda.gov/treesearch/pubs/31213