A Study to Determine the Biological Feasibility of a New Fish-Tagging System : Annual Report 1998-1999.

[摘要] This report covers our work during 1998 and 1999 (FY99) on a project to expand and improve technology for passive-integrated-transponder tags (PIT tags) throughout the Columbia River Basin. The National Marine Fisheries Service (NMFS) in cooperation with the Bonneville Power Administration (BPA) conducted the work. Timely and accurate information derived from PIT-tag technology is increasingly critical to resource stakeholders in assessing the effectiveness of efforts to enhance survival of juvenile and adult salmonids. Continued development of PIT-tag technology will enable researchers and fisheries managers to address issues expressed in the NMFS biological opinions for operation of the Federal Columbia River Power System (FCRPS) and the proposed Snake River Recovery Plan. The FY99 work was divided into individual projects that are covered separately in this report.

[发布日期] 2000-09-01 [发布机构] United States. Bonneville Power Administration.

[关键词] Bonneville Power Administration;Adults;Columbia River;Juveniles;Columbia River Basin