By Les Blumenthal | McClatchy NewspapersPosted on Sunday, July 4, 2010 WASHINGTON — A sobering new report warns that the oceans face a “fundamental and irreversible ecological transformation” not seen in millions of years as greenhouse gases and climate change already have affected temperature, acidity, sea and oxygen levels, the food chain and possibly major […]
Beijing (AFP) June 22, 2010 – A massive floating expanse of green algae is heading towards China’s east coast, potentially threatening wildlife and the region’s tourist industry, state media reported on Tuesday. The algae bloom covered 200 square kilometres (80 square miles) and was about 13 kilometres (eight miles) offshore and floating towards the coastal […]
ScienceDaily (June 22, 2010) — A team of scientists from the University of Nevada, Reno, DRI, Arizona State University and University of California, Davis has returned from a two-week expedition to Guatemala’s tropical high-mountain Lake Atitlan, where they are working to find solutions to the algae blooms that have assailed the ecosystem and the drinking […]
By Ben RainesMay 21, 2010, 5:00AM Mobile-area scientists warned BP PLC officials and Coast Guard Adm. Thad Allen a week ago that the use of dispersants both on the surface and underwater at the Deepwater Horizon well could have grave consequences for the Gulf ecosystem. The scientists, Bob Shipp of the University of South Alabama […]
Swaths of the gulf near Louisiana are oxygen-starved, or hypoxic. An annual surge in farm runoff, carried by the Mississippi into the Gulf, feeds algae blooms, which consume available oxygen as they decay. Fish leave the area and bottom-dwelling sea life is stressed or dies. The Gulf, Before the Spill Technorati Tags: ocean anoxia,dead zone,pollution,algae […]
By Bob Marshall, The Times-PicayuneMay 14, 2010, 7:00PM To the watching world the environmental threat that BP’s oil disaster poses to the nature-rich Louisiana coast is captured in images of beautiful birds or furry creatures crippled by thick black goo. But scientists who know these estuaries best are more concerned about a less photogenic community. […]
By Gregory Mone, Contributor (May 14) — Since the Gulf of Mexico oil spill began three weeks ago, most eyes and cameras have been focused on the widening, orange slick. But now, as experts argue that the flow rate could far exceed the government’s estimate of 210,000 gallons a day, a team of independent scientists […]
Nairobi, 10 May 2010 – Natural systems that support economies, lives and livelihoods across the planet are at risk of rapid degradation and collapse unless there is swift, radical and creative action to conserve and sustainably use the variety of life on Earth. This is one principal conclusion of a major new assessment of the […]
By MICHAEL BURNHAM AND NATHANIAL GRONEWOLD of GreenwirePublished: May 4, 2010 NAIROBI, Kenya — It’s the rainy season, but the sun is still baking the Mathare Valley slum. A half-million people live in this warren of shacks clustered amid 10 square kilometers of the Mathare River. When the rains fall, drops spill like marbles on […]
Human-size jumbo squid are growing thick along the U.S. west coast. Is climate change aiding their expansion? By Katherine Harmon April 8, 2010 Although many of the Pacific Ocean’s big species are floundering, one large creature of the deep seems to be flourishing. The Humboldt squid (Dosidicus gigas, also known as jumbo squid, owing to […]
