Craig is temporarily a post-doctoral fellow at the Monterey Bay Aquarium Research Institute who is looking for a permanent position. He spends most of his time balancing his overwhelming geekdom with normalcy so he can function in the real world. Luckily his wife likes his geekiness.
Peter Etnoyer is a Graduate Research Associate at the Harte Research Institute for Gulf of Mexico Studies, Texas A&M University-Corpus Christi. He studies deep corals and ocean fronts, and he loves to be on the water.
Kevin Zelnio is a Graduate Student Researcher at Penn State studying the ecology of hydrothermal vent and methane seep communities. He raises awareness of the plight of the spineless through folk music.
"In a study to be published Friday in the journal Science, researchers say the number of marine "dead zones" around the world has doubled about every 10 years since the 1960s. At the same time, the zones along many coastlines have been growing in size and intensity. About 400 coastal areas now have periodically or permanently oxygen-starved bottom waters. Combined, they constitute an area larger than the state of Oregon."What's happened in the last 40, 50 years is that human activity has made the water quality conditions worse," Robert J. Diaz, the study's lead author and a professor at the Virginia Institute of Marine Science at the College of William and Mary, said in an interview. "Dead zones tend to occur in areas that are historically prime fishing grounds."
While the size of dead zones is small relative to the total surface of the earth covered by oceans, scientists say they represent a significant portion of the ocean waters that support commercial fish and shellfish species.
Low oxygen levels wipe out fish and crustaceans from bottom waters in places like the Gulf of Mexico, the Chesapeake Bay and the Baltic Sea on a seasonal basis, leaving little life other than microbes to survive. In recent years, dead zones have grown in places like coastal China and the Kattegat Sea, where the Norway lobster fishery collapsed. They have also cropped up unexpectedly in pockets off the coast of South Carolina and the Pacific Northwest.
This summer, the dead zone in the Gulf of Mexico covers a swath of ocean nearly the size of Massachusetts. It has more than doubled in size in the last 20 years."
Addendum: The Times Online reports the story with this apocalyptic title:
Fertilisers kill all ocean life in spread of 'dead zones'
OH NOEZ! ME WANTZ MAH FISS N CHIPZ!!
Environment
Life Science
Comments
This is the kind of news that makes you wonder why humans are considered an intelligent species. If we overpopulate, decimate our ecosystem, and get decimated ourselves as a result, exactly how does that show we are more intelligent than any other animal species that has done the same thing?
Posted by: yogi-one | August 15, 2008 2:39 AM
Itīs for reasons like this that I do my searches with www.treehoo.com, the green search engine that plants trees for most of the profit. Itīs free, itīs powered by Google and itīs really good for the planet. What more can you ask of your search engine?
Posted by: Youtube | August 15, 2008 3:01 AM
Diaz' institution, VIMS, has a googlemap of the dead zones: http://www.vims.edu/deadzone/
Posted by: Dave X | August 15, 2008 4:24 AM
Can the photosynthetic plankton be conscientiously harvested before it decays to produce bio-fuel? The up side would be saving the ocean. The down side would be another source of fuel to support excess consumption and further contributing to the CO2 problem.
Posted by: T Koehnlein | August 15, 2008 1:55 PM
I think you answered your own question. If pump CO2 into the phytoplankton (via creating blooms), then harvest and burn the phytoplankton it kind of defeats the purpose.
Posted by: kevin z | August 15, 2008 1:57 PM
Posted by: Onkel Bob | August 15, 2008 3:30 PM
As any amateur psychologist, sociologist, and pundit will tell you: individually we can act with tremendous intelligence, but as a group we tend towards the lowest common denominator.
Onkel, you have stated what I have noticed for a long time about this country.
I had a Norwegian friend say this about US politics - "it [democracy] not going to work because your country is too big."
I've thought a lot about that seemingly simple statement.
Now you have hit the nail on the head: we are going to try to operate an economic superpower as a democracy from the level of the lowest common denominator of 230 million people.
I think the only person who really leverages this truth is probably Karl Rove. He consistently gets the LCD to work in his favor. Racism, hate, hyper-nationalism, militarism, all the LCD faves - he is the one that actually understands how to leverage all that stuff. He is the one that understands that for all the smart individuals in America, we are still pretty dumb at the collective level.
Posted by: yogi-one | August 16, 2008 12:31 AM
I don't want to take away all the credit to K. Rove, he is smart, I'll give you that, but what has made him even more influential is his friends, those in dept and people who he can use to extort.
Still waiting for the frog march from the WH.
Posted by: romunov | August 16, 2008 11:48 AM
Dead zones are reversible. We have to reduce sewage and industrial emissions of nitrogen into the water now! If not we all will be eating jelly fish soup pretty soon.
Posted by: La Macu | August 26, 2008 8:00 AM