Stock assessment of arctic grayling at Ugashik Lakes, Alaska
Thesis (M.S.) University of Alaska Fairbanks, 1990 Arctic grayling (Thymallus arcticus) stocks were assessed at Ugashik Narrows and Outlet in Southwest Alaska during the open-water periods of 1987, 1988, and 1989. Abundance, size, and age data were collected, which were then compared with historical...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
1990
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/11122/14800 |
| Summary: | Thesis (M.S.) University of Alaska Fairbanks, 1990 Arctic grayling (Thymallus arcticus) stocks were assessed at Ugashik Narrows and Outlet in Southwest Alaska during the open-water periods of 1987, 1988, and 1989. Abundance, size, and age data were collected, which were then compared with historical data for 1968-1984. The Narrows is the stream between Upper Ugashik Lake and Lower Ugashik Lake, and the Outlet is the source of the Ugashik River from Lower Ugashik Lake. |
|---|