Record Details
Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990
Klamath Waters Digital Library
| Field | Value |
|---|---|
| Title | Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990 Klamath River fisheries assessment program |
| Creator | Craig, James L. |
| Date | 1992 2005-04-25 2005-04-20 |
| Subject | Salmon -- Klamath River (Oregon and California); Fish populations -- Klamath River (Oregon and California); Salmonidae -- Klamath River (Oregon and California) |
| Description | ABSTRACT This report details the third year of Klamath River basin juvenile salmonid fishery investigations and represents the second year of sampling with rotary screw traps. Two traps, positioned side to side, were used at both the Klamath and Trinity River sites. The traps on the Klamath River were located at Big Bar (rkm 81) and began operation in March. The traps operated until July 10 and 18 sampling 38 and 31 nights respectively. Combined catch included 333 chinook (Oncorhynchus... "September, 1992."; "Report no. AFF-1-FRO-92-13."; "Funded in part by Trinity River Task Force, Klamath River Basin Fisheries Task Force." TABLE OF CONTENTS LIST OF FIGURES¢ii LIST OF TABLES…9iv LIST OF APPENDICES…9v ACKNOWLEDGEMENTS …9vi ABSTRACT …91 INTRODUCTION …92 METHODS …94 RESULTS AND DISCUSSION …99 KLAMATH RIVER TRAPPING …99 Chinook Emigration Monitoring …99 Size and Condition …911 Hatchery and Natural Stock Estimate …911 Migration Rate and Duration …911 Trap Efficiencies …914 Steelhead Emigration Monitoring …914 Size and Condition …914 Hatchery and Natural Stock Estimate …915... DOCS I 49.107: 90 ( 2.51) 40( 3- 5 ANNUAL REPORT KLAMATH RIVER FISHERIES ASSESSMENT PROGRAM JUVENILE SALMONID TRAPPING ON THE MAINSTEM TRINITY RIVER AT WILLOW CREEK AND ON THE KLAMATH RIVER AT BIG BAR 1990 U. S. Fish and Wildlife Service Coastal California Fishery Resource Office Arcata, CA Prepared by: James L. Craig REPORT NO. AFF- l- FRO- 92- 13 Funded in part by: Trinity River Task Force Klamath River Basin Fisheries Task Force September, 1992 DISCLAIMER Mention of trade names or... |
| Contributor | U.S. Fish and Wildlife Service. Coastal California Fishery Resource Office |
| Source | Originally published as: Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990 (Arcata, CA : U.S. Fish and Wildlife Service, Coastal California Fishery Resource Office, 1992) |
| Publisher | Oregon Institute of Technology. Library |
| Rights | Digital image copyright 2005, Oregon Institute of Technology. All rights reserved. http://digitallib.oit.edu/cdm/copyright/collection/kwl |
| Relation | Digital reproduction of: Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990 (Arcata, CA : U.S. Fish and Wildlife Service, Coastal California Fishery Resource Office, 1992) |
| Format | http://klamathwaterlib.oit.edu/about.php ; File Size: 7,583,131 bytes application/pdf |
| Identifier | OIT-20-Apr-2005-686 I 49.107:90 (2.51) http://digitallib.oit.edu/cdm/ref/collection/kwl/id/636 |
| Type | text |
| Language | en |
