| Abstract: | Background
Amphibians are important components of headwater streams in forest ecosystems of the Pacific Northwest (PNW). They comprise the highest vertebrate biomass and density in these systems and are integral to trophic dynamics both as prey and as predators. The most commonly encountered amphibians in PNW headwater streams include the Pacific giant salamander (Dicamptodon tenebrosus), the tailed frog (Ascaphus truei), the southern torrent salamander (Rhyacotriton variegatus), and the Columbia torrent salamander (R. kezeri). |
| Genre: | USGS Numbered Series |
| ProdID: | 53991 |
| Citation Author: | Stoddard, Margo; Hayes, John P.; Erickson, Janet L. |
| Citation Contributing Office: | Forest and Rangeland Ecosystem Science Center |
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| Citation End Page: | 6 |
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| Citation Language: | English |
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| Citation Month: | FEB |
| Citation No Pagination: | |
| Citation Number Of Pages: | 6 |
| Citation Online Only Flag: | Y |
| Citation Phsyical Description: | 6 p. |
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| Citation Publisher: | U.S. Geological Survey |
| Citation Series: | Fact Sheet |
| Citation Series Code: | FS |
| Citation Series Number: | 2004-3018 |
| Citation Search Results Text: | Influence of forest management on headwater stream amphibians at multiple spatial scales; 2004; FS; 2004-3018; Stoddard, Margo; Hayes, John P.; Erickson, Janet L. |
| Citation Start Page: | 1 |
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| Citation Year: | 2004 |
| Type: | citation/reference |
| Text: | Influence of forest management on headwater stream amphibians at multiple spatial scales; 2004; FS; 2004-3018; Stoddard, Margo; Hayes, John P.; Erickson, Janet L. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/fs_2004_3018.jpg |
| URL (DOCUMENT): | http://www.fsl.orst.edu/cfer/pdfs/CFERFS03.pdf |
| Date Other: | Thu, 1 Jan 2004 00:00 -0600 |
| Publisher: | U.S. Geological Survey |
