Conservation Assessment For Inland Cutthroat Trout
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Conservation Assessment for Inland Cutthroat Trout
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 72 |
Release | : 1995 |
Genre | : Cutthroat trout |
ISBN | : MINN:31951D029777160 |
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Conservation Assessment for Inland Cutthroat Trout
![Conservation Assessment for Inland Cutthroat Trout](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Michael K. Young |
Publsiher | : Unknown |
Total Pages | : 61 |
Release | : 1995 |
Genre | : Cutthroat trout |
ISBN | : OCLC:32499942 |
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This document focuses on the state of the science for five subspecies of cutthroat trout found largely on public lands in the Rocky Mountain and Intermountain West. These subspecies are restricted to a fragment of their former range, and primarily occupy small, high-elevation streams. Little is known about the three rarest subspecies (Bonneville, Colorado River, and Rio Grande cutthroat trout), and the data on the more abundant subspecies (westslope and Yellowstone cutthroat trout) were obtained from relatively few areas. The historic diversity of life history strategies has been reduced. All subspecies have suffered from introductions of nonnative fishes, habitat degradation and fragmentation, and overfishing. Current management often centers on restrictive angling regulations, barricading streams to prevent invasion by nonnative fishes, and reintroductions into streams with existing barriers.
Conservation Assessment for Inland Cutthroat Trout
Author | : Donald A. Duff |
Publsiher | : DIANE Publishing |
Total Pages | : 199 |
Release | : 1998-04 |
Genre | : Electronic Book |
ISBN | : 9780788145674 |
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This document focuses on the current status, distribution and range for five subspecies of cutthroat trout Oncorhynchus clarki, which are found largely on national forest system lands and ecosystems in the Rocky Mountain and Intermountain West within the U.S. from the Canadian to the Mexican border. The 5 subspecies -- Westslope, Yellowstone, Bonneville, Rio Grande, and Colorado River cutthroat trout -- are designated either species of special concern or sensitive. These subspecies are presently restricted to a fragment of their former range. Includes assessment methods, and origins and taxonomic theory. Illustrated.
Conservation Assessment for Inland Cutthroat Trout
![Conservation Assessment for Inland Cutthroat Trout](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Donald A. Duff |
Publsiher | : Unknown |
Total Pages | : 135 |
Release | : 1996 |
Genre | : Electronic Book |
ISBN | : OCLC:1073786250 |
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Conservation Assessment for Inland Cutthroat Trout
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 204 |
Release | : 1996 |
Genre | : Cutthroat trout |
ISBN | : MINN:31951D01471944O |
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Population Abundance and Stock Assessment of Westslope Cutthroat Trout in the Upper Oldman River Watershed
![Population Abundance and Stock Assessment of Westslope Cutthroat Trout in the Upper Oldman River Watershed](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Jason K. Blackburn,Alberta Conservation Association |
Publsiher | : Unknown |
Total Pages | : 49 |
Release | : 2008 |
Genre | : Cutthroat trout |
ISBN | : 0778577376 |
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Conservation Status of Colorado River Cutthroat Trout
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 40 |
Release | : 1996 |
Genre | : Colorado River cutthroat trout |
ISBN | : SRLF:D0008151482 |
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Population Abundance and Stock Assessment of Westslope Cutthroat Trout in the Upper Oldman River Watershed 2008
![Population Abundance and Stock Assessment of Westslope Cutthroat Trout in the Upper Oldman River Watershed 2008](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Jason Blackburn,Alberta Conservation Association |
Publsiher | : Unknown |
Total Pages | : 71 |
Release | : 2008 |
Genre | : Cutthroat trout |
ISBN | : 0778577384 |
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"Westslope cutthroat trout currently occupies no more than 20% of its historical distribution in Alberta. The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) has designated the species as {u2018}Threatened{u2019}. In the Upper Oldman River drainage, cutthroat trout still occupies most of its historical range; however, detailed information on the current status of the population is insufficient for fisheries management."--Document.