Fisheries, Subsistence, and Habitat
Publications Searchable Database
Search Again| Division: | Sport Fish |
| Title: | Chinook salmon passage in the Kenai River at River Mile 13.7 using adaptive resolution imaging sonar, 2015. |
| Author: | Key, B. H., J. D. Miller, S. J. Fleischman, and J. Huang. |
| Year: | 2017 |
| Report ID: | Alaska Department of Fish and Game, Fishery Data Series No. 17-33, Anchorage. |
| Abstract: | In 2015, Kenai River Chinook salmon (Oncorhynchus tshawytscha) passage was estimated using Adaptive Resolution Imaging Sonar (ARIS) at river mile 13.7. Net upstream passage of Chinook salmon greater than or equal to 75 cm as measured by ARIS was estimated to be 4,212 (SE 168) during the early run (16 May?30 June) and 17,687 (SE 377) during the late run (1 July?20 August). Net upstream passage of all Chinook salmon regardless of size was estimated to be 7,332 (SE 312) during the early run and 28,918 (SE 703) during the late run. |
| Keywords: | ARIS, Chinook salmon, Oncorhynchus tshawytscha, acoustic assessment, Kenai River, riverine sonar. |