Forest harvest is one of the primary landscape-scale management actions affecting riparian forests of the Pacific Northwest, U.S, yet the effect of harvest on headwater steam amphibians is largely understudied. Existing information is often limited because of the difficulty separating movement and emigration processes from occupancy and abundance estimates. We designed a before-after control-impact experiment to account for instream movement in the responses of three unique headwater stream amphibians to clearcut logging as part of the Trask River Watershed Experimental Study in the Oregon Coast Range. We captured and marked larval tailed frogs (Ascaphus truei), Coastal giant salamanders (Dicamptodon tenebrosus), and Columbia torrent salamanders (Rhyacotriton kezeri) across 3,915 sampling occasions that spanned 13 study reaches and eight years.
Citation Information
| Publication Year | 2023 |
|---|---|
| Title | Larval headwater stream amphibian captures from the Trask River Watershed Experimental Study of forest harvest impacts, 2008-2016 |
| DOI | 10.5066/P9QGQRB7 |
| Authors | Adam Duarte, Nathan Chelgren, Jennifer C Rowe, Christopher Pearl, Sherri L. Johnson, Meredith S Diskin, Michael J Adams |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | Forest and Rangeland Ecosystem Science Center |
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Nathan D Chelgren
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Jennifer Rowe
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Christopher A Pearl
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Meredith S Diskin
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Michael J Adams
Supervisory Research Ecologist
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Nathan D Chelgren
Wildlife BiologistEmailPhoneJennifer Rowe
Wildlife BiologistEmailPhoneChristopher A Pearl
Wildlife BiologistPhoneMeredith S Diskin
Biological Science TechnicianEmailMichael J Adams
Supervisory Research EcologistEmailPhone