Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report.
The main theme of the 1996 burbot Lota lota study was to test the hypothesis that winter discharge for power production/flood control inhibits burbot migration to spawning tributaries. There were to be two to three minimum discharge (113 m{sup 3}/s) periods from Libby Dam of approximately five days...
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Idaho. Department of Fish and Game.
1997
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Online Access: | https://doi.org/10.2172/671967 https://digital.library.unt.edu/ark:/67531/metadc703746/ |
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ftunivnotexas:info:ark/67531/metadc703746 2023-05-15T15:47:07+02:00 Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. Paragamian, Vaughn L, Whitman, Vint United States. Bonneville Power Administration. 1997-11-01 43 pages Text https://doi.org/10.2172/671967 https://digital.library.unt.edu/ark:/67531/metadc703746/ English eng Idaho. Department of Fish and Game. other: DE98005885 rep-no: DOE/BP-93497-10 grantno: 1988BI93497 doi:10.2172/671967 osti: 671967 https://digital.library.unt.edu/ark:/67531/metadc703746/ ark: ark:/67531/metadc703746 Other Information: PBD: Nov 1996 Population Dynamics Flow Rate Hydroelectric Power Plants Burbot - Kootenai River - Statistics Idaho Burbot - Kootenai River - Statistics Rivers 13 Hydro Energy Fish Populations - Kootenai River - Statistics Fishes Biological Effects Report 1997 ftunivnotexas https://doi.org/10.2172/671967 2017-02-25T23:06:43Z The main theme of the 1996 burbot Lota lota study was to test the hypothesis that winter discharge for power production/flood control inhibits burbot migration to spawning tributaries. There were to be two to three minimum discharge (113 m{sup 3}/s) periods from Libby Dam of approximately five days duration during December 1995 and January 1996. However, exceptionally heavy precipitation and an excessive amount of water stored in Lake Koocanusa created near flood conditions in the Kootenai River. These high flows prevented a controlled test. But the authors captured 27 burbot in the Kootenai River, Idaho and the Goat River, British Columbia, Canada. Burbot catch from November 1995 through March 1996 averaged 0.055 fish/net-day. Captured burbot ranged from 396 to 830 mm total length and weighed from 400 to 2,800 g (mean = 1,376 g). One burbot was captured at rkm 170 (the Idaho-Canada border) in mid-March after the spawning season. Nine burbot were implanted with sonic transmitters and released at the Goat River capture location. Two additional burbot had active transmitters from the previous season. Telemetry of burbot during the pre-spawn, spawning, and post-spawning periods was conducted. Burbot were located a total of 161 times from September 1, 1995 through August 31, 1996. Ripe burbot were captured at the mouth of the Goat River during February. Report Burbot Lota lota lota University of North Texas: UNT Digital Library British Columbia ENVELOPE(-125.003,-125.003,54.000,54.000) Canada Goat River ENVELOPE(-128.847,-128.847,53.361,53.361) |
institution |
Open Polar |
collection |
University of North Texas: UNT Digital Library |
op_collection_id |
ftunivnotexas |
language |
English |
topic |
Population Dynamics Flow Rate Hydroelectric Power Plants Burbot - Kootenai River - Statistics Idaho Burbot - Kootenai River - Statistics Rivers 13 Hydro Energy Fish Populations - Kootenai River - Statistics Fishes Biological Effects |
spellingShingle |
Population Dynamics Flow Rate Hydroelectric Power Plants Burbot - Kootenai River - Statistics Idaho Burbot - Kootenai River - Statistics Rivers 13 Hydro Energy Fish Populations - Kootenai River - Statistics Fishes Biological Effects Paragamian, Vaughn L, Whitman, Vint Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. |
topic_facet |
Population Dynamics Flow Rate Hydroelectric Power Plants Burbot - Kootenai River - Statistics Idaho Burbot - Kootenai River - Statistics Rivers 13 Hydro Energy Fish Populations - Kootenai River - Statistics Fishes Biological Effects |
description |
The main theme of the 1996 burbot Lota lota study was to test the hypothesis that winter discharge for power production/flood control inhibits burbot migration to spawning tributaries. There were to be two to three minimum discharge (113 m{sup 3}/s) periods from Libby Dam of approximately five days duration during December 1995 and January 1996. However, exceptionally heavy precipitation and an excessive amount of water stored in Lake Koocanusa created near flood conditions in the Kootenai River. These high flows prevented a controlled test. But the authors captured 27 burbot in the Kootenai River, Idaho and the Goat River, British Columbia, Canada. Burbot catch from November 1995 through March 1996 averaged 0.055 fish/net-day. Captured burbot ranged from 396 to 830 mm total length and weighed from 400 to 2,800 g (mean = 1,376 g). One burbot was captured at rkm 170 (the Idaho-Canada border) in mid-March after the spawning season. Nine burbot were implanted with sonic transmitters and released at the Goat River capture location. Two additional burbot had active transmitters from the previous season. Telemetry of burbot during the pre-spawn, spawning, and post-spawning periods was conducted. Burbot were located a total of 161 times from September 1, 1995 through August 31, 1996. Ripe burbot were captured at the mouth of the Goat River during February. |
author2 |
United States. Bonneville Power Administration. |
format |
Report |
author |
Paragamian, Vaughn L, Whitman, Vint |
author_facet |
Paragamian, Vaughn L, Whitman, Vint |
author_sort |
Paragamian, Vaughn L, |
title |
Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. |
title_short |
Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. |
title_full |
Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. |
title_fullStr |
Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. |
title_full_unstemmed |
Kootenai River Fisheries Investigations; Stock Status of Burbot, 1996 Annual Report. |
title_sort |
kootenai river fisheries investigations; stock status of burbot, 1996 annual report. |
publisher |
Idaho. Department of Fish and Game. |
publishDate |
1997 |
url |
https://doi.org/10.2172/671967 https://digital.library.unt.edu/ark:/67531/metadc703746/ |
long_lat |
ENVELOPE(-125.003,-125.003,54.000,54.000) ENVELOPE(-128.847,-128.847,53.361,53.361) |
geographic |
British Columbia Canada Goat River |
geographic_facet |
British Columbia Canada Goat River |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_source |
Other Information: PBD: Nov 1996 |
op_relation |
other: DE98005885 rep-no: DOE/BP-93497-10 grantno: 1988BI93497 doi:10.2172/671967 osti: 671967 https://digital.library.unt.edu/ark:/67531/metadc703746/ ark: ark:/67531/metadc703746 |
op_doi |
https://doi.org/10.2172/671967 |
_version_ |
1766381921013596160 |