Vincent Saba, a fisheries researcher with the National Oceanic and Atmospheric Administration’s Northeast Fisheries Science Center, said he’s worked on related studies showing that weakening of the Gulf Stream system leads to regional warming of the waters along the continental shelf of Northeastern North America, prime grounds for commercial and recreational fishing.
Month: February 2021
Can These Tools Collect Microplastics?
Microplastics have been found in rain, Arctic ice cores, inside the fish we eat, as well as in fruit and vegetables. New research suggests 136,000 tons of microplastics are ejected from the ocean each year, ending up in the air we breathe. They are in human placentas, our wastewater, and our drinking water.
New Zealand Ocean Waters’ “Signs of structural collapse…”
“We’re getting vision of this landscape scale collapse for the first time … arguably it’s a little bit worse than we expected because of the extent of the barreness and the distribution so far out to sea,” Frankham told Breakfast.
Crab Industry at Odds with Warming Waters
But as rising ocean temperatures threaten to make fishery closures routine, it will be even harder to count on crab for holiday meals—or livelihoods. Over the past decade, warming sea waters have produced harmful algal blooms that contaminate crab meat with domoic acid, a neurotoxin that can cause seizures, memory loss and other serious symptoms and has been blamed for poisoning and stranding scores of sea lions in California every year. State officials delayed three out of the last six crab seasons to protect public health after an unprecedented multiyear marine heat wave, dubbed “the blob,” hit the north Pacific Ocean in 2013.
Toxic Dumps in Ocean are Likely Cause of Sea Lion Cancer
The research was conducted over two decades. To date, almost 25% of the sea lions that first responders bring to the Marine Mammal Center in Sausalito have died from one aggressive cancer, among the highest prevalence of a single cancer type in any mammal, including humans.