Iron From Antarctic Rocks Fuels Algae Growth 40
MTorrice writes "The Southern Ocean around Antarctica is a significant carbon dioxide sink. Phytoplankton in the ocean pull down a large amount of carbon dioxide from the atmosphere. Oceanographers have wondered where these photosynthetic microbes get enough iron to fuel this process. A new study (abstract) suggests that iron leached into the sea from rock weathering and bacterial activity on Antarctica may be part of the answer. Climate change could actually accelerate this iron release, leading to larger blooms of phytoplankton and more carbon dioxide uptake by the ocean, the researchers say."
Mwhahahaha.... (Score:5, Interesting)
http://deusex.wikia.com/wiki/Panchaea [wikia.com]
Dystopian Future HO!
The officially stated purpose of Panchaea is to counter the effects of the global warming. In order to do so, the facility promotes growth of phytoplankton by dispersing iron into the ocean. The underlying expectation is that more carbon will be trapped in biomass and then deposited on the ocean floor as sediment.
Re:What the Earth is a buffered system? (Score:5, Interesting)
The ocean acting as a buffer isn't a good thing, this causes ocean acidification which chemically attacks coral and shelled sea creatures.
Re:What the Earth is a buffered system? (Score:5, Interesting)