Spawning salmon have returned to Whatcom County creeks. Adult chum salmon are back in droves this fall, following the trend of returning in mid-November to lay their eggs before dying, decomposing ...
Chum salmon, a migratory species widely consumed ... the Bering Sea and the Gulf of Alaska before returning to spawn in Japanese rivers after three to five years. In recent years, only 20 million ...
the splashing of chum salmon as they push upstream to spawn. The salmon in the river are looking haggard by mid-November, their skin patchy and worn as they near the end of their lives.
The results suggest that winter road salting is potentially dangerous to coho and chum salmon as they spawn in streams, and their embryos develop when road salting activities ramp up. Winter and ...
Researchers used a network of about 40 water quality monitors to spot spikes in salt contamination, then simulated those conditions on salmon eggs and juvenile fish in a lab.