| Title | Abundance trends for adult Pacific lamprey in western Oregon (USA): Historic declines, recent increases, and relative contributions from coastal rivers |
| Publication Type | Journal Article |
| Year of Publication | 2021 |
| Authors | Clemens, Benjamin J., Matthew A. Weeber, Mark Lewis, and Michelle Jones |
| Secondary Title | Transactions of the American Fisheries Society |
| Volume | 150 |
| Number | 6 |
| Pagination | p.761-776 |
| Date Published | 2021, Nov. |
| Call Number | OSU Libraries: Electronic Subscription |
| Keywords | abundance, Bonneville Dam, Columbia River, depleted populations, Gold Ray Dam, mathematical modeling, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), population count, Rogue River, Umpqua River, Winchester Dam |
| Notes | Pacific lamprey is an anadromous species, spending most of its life in the ocean, but returning to coastal streams to spawn. In general, lamprey counts at dams tend to show steep declines in lamprey populations. How accurate is this information? The authors contrast dam counts with redd surveys in coastal streams and come up with a different conclusion. |
| DOI | 10.1002/tafs.10326 |
| Series Title | Transactions of the American Fisheries Society |
