Information Bridge

Bookmark and Share
Bibliographic Citation 
Full Text pdf 0 K   View Full Text or Access Individual Pages  -   search, view and/or download individual pages
DOI 10.2172/787964
Title Observations of the Behavior and Distribution of Fish in Relation to the Columbia River Navigation Channel and Channel Maintenance Activities
Creator/Author Carlson, Thomas J ; Ploskey, Gene R ; Johnson, R L ; Mueller, Robert P
Publication Date2001 Oct 19
OSTI IdentifierOSTI ID: 787964
Report Number(s)PNNL-13595; 400403209
DOE Contract NumberAC06-76RLO1830
DOI10.2172/787964
Other Number(s)Other: 400403209; TRN: AH200135%%351
Resource TypeTechnical Report
Resource RelationOther Information: PBD: 19 Oct 2001
CoverageFinal
Research OrgPacific Northwest National Lab., Richland, WA (US)
Sponsoring OrgUS Department of Energy (US)
Subject54 ENVIRONMENTAL SCIENCES; COLUMBIA RIVER; POPULATION DENSITY; SALMON; US CORPS OF ENGINEERS; BEHAVIOR; MIGRATION; INLAND WATERWAYS; MAINTENANCE; POPULATION DYNAMICS
Description/AbstractThis report is a compilation of 7 studies conducted for the U.S. Army Corps of Engineers between 1995 and 1998 which used hydroacoustic methods to study the behavior of migrating salmon in response to navigation channel maintenance activities in the lower Columbia River near river mile 45. Differences between daytime and nighttime behavior and fish densities were noted. Comparisons were made of fish distribution across the river (in the channel, channel margin or near shore) and fish depth upstream and downstream of dikes, dredges, and pile driving areas.
Country of PublicationUnited States
LanguageEnglish
FormatMedium: ED; Size: vp.
System Entry Date2008 Feb 05
Document Discussions
 (for display)
 (Email address will NOT be displayed.)

   (All fields required. Document Discussions not displayed until approved.)

Top