Tag Archives: Northeast Pacific
Dungeness crab die-off underway along US West Coast
An important species of crab found primarily along the West Coast is fighting off a combination of stressors that experts at the North Atlantic and Atmospheric Administration say has fishermen finding piles of dead shellfish, and the impacts are affecting the economy. Dungeness crabs are typically found along water beds, and their harvest can be worth a quarter-billion dollars annually. NOAA Fisheries believes the combination of a lack of oxygen, harmful algal blooms, water temperatures and ocean acidification are playing a role in the animal’s disappearance. >click to read< 16:12
The “blob” is gone, but it’s left a troubling legacy on B.C.’s Pacific coast.
The blob is the popular name for a huge patch of warm water that featured record temperatures — in some cases, three to four degrees Celsius above normal — in the Northeast Pacific starting in 2013 and running through late 2015 and early 2016. Scientists are now concerned that young fish feeding at sea during the blob’s presence did not have enough nutritious food to eat — and that could translate into reduced adult fish to harvest going forward. click here to read the story 08:07
