Tag Archives: ocean acidification
Unprecedented ocean acidification from greenhouse gases putting Canadian waters at risk, says report
OTTAWA – Canada’s Atlantic waters may be “particularly vulnerable” to increased carbon dioxide emissions in the atmosphere that are causing “unprecedented” acidification of the planet’s oceans, says a report by scientists at the Department of Fisheries and Oceans. @theprovince
Native Olympia oysters may be doing OK and recovering in Coos Bay despite ocean acidification,”
As a federal research vessel heads out to study the impact of ocean acidification on Pacific marine life, Oregon biologists are reporting both benign and negative impacts on regional shellfish. The National Oceanic and Atmospheric Administration dispatched the R/V Fairweather from Seattle on Monday for a month-long cruise to collect water, plankton and algae samples. But biologist Steve Rumrill said the future of the South Coast’s native oyster isn’t looking too bad. continued@theworld
Arctic Ocean “particularly vulnerable” to acidification: new report. “When marine ecosystems are affected, this will also have implications for humans”
Nunatsiaq News- 
Climate change is affecting the Arctic Ocean in ways that may deal a severe blow to marine life and people. The world’s oceans are becoming more acid, says a new report from the Arctic Monitoring and Assessment Programme. And this ocean acidification in the Arctic might affect commercial fisheries in the Arctic and the marine resources that are important for indigenous peoples in the Arctic, the report says. continued
Crab Detectives
SitNews – Did you know that red king crabs are cannibals and eat their babies, but blue king crabs do not? Or that deep water golden king crabs along the Aleutian Islands are almost indestructible and appear to resist the effects of ocean acidification? continued
Green crabs, nitrogen identified as top threats to Maine’s softshell clams
Where ocean acidification happens as a result of burning fossil fuels, causing carbon dioxide to go into the water, Payne said, coastal acidification happens because of nitrogen runoff from fertilizer, sewage, pesticide and other manmade pollutants. continue
New study reveals how sensitive US East Coast regions may be to ocean acidification
Zhaohui Wang, Woods Hole Oceanographic Institution, and his colleagues sampled the waters off the US East Coast about the R/V Ron Brown. Starting in the waters off Galveston, Texas, they worked their way around the Louisiana and west Florida coasts, past the Florida Straight, and up the eastern seaboard,,,,,,,read more
Alaska Editorial: Mind the gaps
This week in Anchorage, the state brought in experts to identify the gaps in the draft plan. They received some useful comments. Reviewers urged that more attention be given to ocean acidification, climate change and the ecological effects of the Bering Sea pollock-fishing industry. They also encouraged research into how wild salmon populations are affected by the annual release of millions of fish from commercial hatcheries.http://juneauempire.com/opinion/2012-11-01/alaska-editorial-mind-gaps
