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A review of management and enhancement options for the Arctic grayling (Thymallus arcticus) with special reference to the Williston Reservoir watershed in British Columbia.
This report reviews the biological and ecological features of Arcticgrayling relevant to its management and enhancement in British Columbia, with comparisons to the features of the European grayling (Thymallus thymallus).
Information is included on grayling distribution, fecundity and spawning, hatching and fry dispersal, habitat requirements and use, feeding, age and growth rate, migration and homing, stocks, population size, and population controls.
The report then discusses the environmental impacts on grayling from impoundments, pipelines,mining, roads and culverts, forestry, and introductions of other species, as well as impacts from sport fishing.
This is followed by a discussion of grayling management practices such as hatchery culture, instream incubation, predator control, and stream habitat restoration.
The report concludes with options for grayling management and enhancement in the Williston Reservoir watershed.
Record details
- ISBN: 0772621209
- Physical Description: 69 p.
- Publisher: Victoria : Ministry of Environment, Lands and Parks, Fisheries Branch, 1993.
Content descriptions
| Bibliography, etc. Note: | Includes bibliographical references (p. 46-69). |
Search for related items by subject
| Subject: | Arctic grayling > British Columbia > Williston Reservoir Watershed |
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Available copies
- 1 of 1 copy available at Selkirk College.
Holds
- 0 current holds with 1 total copy.
Show Only Available Copies
| Location | Call Number / Copy Notes | Barcode | Shelving Location | Circulation Modifier | Holdable? | Status | Due Date | Courses |
|---|---|---|---|---|---|---|---|---|
| Castlegar Campus Library | QL 638 S2 N67 1993 (Text)
Copy: c. 1
|
B000931667 | General | Volume hold | Available | - |
