Recent Reports
J indicates CRITFC employee.
1 August 1994
Estimation of Pacific Salmon Escapement with a Time‐lapse Video Recording Technique
A time‐lapse video system was designed and used to record the migration of adult Pacific salmon at Tumwater Dam on the Wenatchee River, Washington. From 1989 through 1991, the system was evaluated to determine its suitability and usefulness for escapement estimation of three Pacific salmon...
14 September 1995
Investigations of Adult Salmonids at Bonneville Dam for Gas Bubble Trauma, 1995
Since 1987, the Columbia River Inter-Tribal Fish Commission’s (CRITFC) Stock Assessment Project has conducted research on adult salmon runs at Bonneville Dam. These studies were established to monitor the age and length-at-age composition of Columbia Basin salmonids and to design and develop...
19 September 2018
Long-term Reconstruction of Deep-water Oxygen Conditions in Osoyoos Lake (British Columbia, Canada): Implications for Okanagan River Sockeye Salmon
Osoyoos Lake is the primary nursery lake supporting Sockeye Salmon (Onchorhynchus nerka) originating from the Okanagan River system in south-central British Columbia, Canada. By the early 1960s, Osoyoos Lake had experienced significant cultural eutrophication related to rapid human...
1 December 2011
Hydrologic Connectivity Affects Fish Assemblage Structure, Diversity, and Ecological Traits in the Unregulated Gambia River, West Africa
The Gambia River of West Africa is a large unobstructed river, characterized by a natural flow regime and lateral connectivity across its floodplain. Construction of a major dam, however, is planned. We compared patterns of fish diversity, habitat use, assemblage structure, and the distribution of...