Response Statement - Atlantic Salmon, Inner St. Lawrence population
This species requires rivers or streams that are generally clear, cool and well-oxygenated for reproduction and the first few years of rearing, but undertakes lengthy feeding migrations in the North Atlantic Ocean as older juveniles and adults. This highly managed population breeds in rivers tributary to the St. Lawrence River upstream from the Escoumins River (not included) on the north shore and the Ouelle River (included) on the south shore. Small (one-sea-winter) and large (multi-sea-winter) fish have both remained approximately stable in abundance over the last 3 generations. The small size of the population, about 5,000 individuals in 2008, is of concern. The rivers in this area are close to the largest urban areas in Quebec and the population has undergone a large historical decline due to loss of habitat. As is the case for most populations of the species, poor marine survival related to substantial but incompletely understood changes in marine ecosystems is a concern.
- HTML version of "Response Statement - Atlantic Salmon, Inner St. Lawrence population"
- "Response Statement - Atlantic Salmon, Inner St. Lawrence population" (2011-12-08) (PDF format, 3.65 KB)
Canadian Wildlife Service
- Atlantic Salmon (Inner St. Lawrence population)
- No links available.
- Date modified: