Survival of Juvenile Chinook Salmon Passing the Bonneville Dam Spillway in 2007.

Ploskey, G. R. ; Weiland, M. A. ; Hughes, J. S. ; Zimmerman, S. R. ; Durham, R. E. ; Foscjer, E. S. ; Kim, J.

Technical Information Center Oak Ridge Tennessee

关键词: Juvenile Chinook salmon;    Survival;    Columbia River;    Bonneville Dam;    Spillway;   

RP-ID  :  DE2009946673

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The U.S. Army Corps of Engineers Portland District (CENWP) funds numerous evaluations of fish passage and survival on the Columbia River. In 2007, the CENWP asked Pacific Northwest National Laboratory to conduct an acoustic telemetry study to estimate the survival of juvenile Chinook salmon passing the spillway at Bonneville Dam. This report documents the study results which are intended to be used to improve the conditions juvenile anadromous fish experience when passing through the dams that the Corps operates on the river.