The Gulf of Maine stretches from Cape Cod to Canada and is a key marine environment and important to commercial fishing. Blue mussels are used in seafood dishes and worth millions to the economy of some New England states, but are also important in moving bacteria and toxins out of the water.
In the vast and chaotic climate systems that govern our atmosphere and oceans, making sense of how one change — diminished sea ice — affects places or people thousands of miles away is a task of such extraordinary complexity that it strains even the most sophisticated supercomputers.
So the question is: Why have there been so many sightings outside late summer and early fall, the typical peak season for sharks?
The popular theory is that unseasonably warmer water has brought the change, but experts say it is much more complex than that.
“These past years have been extremely unusual off the California coast, with humpback whales closer to shore, pelagic red crabs washing up on the beaches of central California, and sportfish in higher numbers in southern California,” said Elliott Hazen of the Southwest Fisheries Science Center, a coauthor of the paper. “This paper reveals how broad scale warming influences the biology directly off our shores.”
The damage on the barrier reef is part of a global mass bleaching event that has hit corals hard in many places including Hawai, Fiji and New Caledonia. It is only the third global event in recorded history, with the other two occurring in 1998 and 2010.
Sardine stocks are at historic lows and might get worse, according to The Maritime Exclusive, “The sardine fishery closure is the second in as many years; it was closed mid-season last year due to low stocks, but it has since fallen further, and is expected to be down by 30 percent over last year by summer.”
I had reports of this dead fish from all the way down next to Mango Bay resort, down by Namatakula all the way down to Malevu and im sure it went to the other side of Sigatoka as well.
According to Bonito, the fish kills began on Sunday and he estimates it will continue today because it is only a part of the larger problem of coral bleaching.
“The findings are concerning. It’s clear evidence that the oceans are taking the brunt of the greenhouse gases and are accumulating a lot of heat. As for the ecological implications, that’s hard to say. There is a lot of life in the deep oceans and there’s lots we don’t know about the impact upon that life.”