Oil-eating bacteria may determine environmental impact of Gulf oil
It points out that the oil-eating bacteria are beneficial in helping to clear away the oil. Their activity, however, could eventually pose risks to the Gulf's ecosystem, particularly in the deep ocean. The oil acts as a huge source of food and could produce bacteria “blooms,” or massive population explosions. As the blooms die and decay, they remove oxygen from the Gulf water, jeopardizing the health of fish and other aquatic animals.
The article discusses scientific research underway to shed light on the bacteria's effects. It notes that the oxygen depletion so far is not as serious as the Gulf of Mexico's infamous “dead zone,” an 8,000 square mile area — about the size of New Jersey — with oxygen levels too low for fish to survive. The Gulf's oil plumes cause nearly a 35 percent oxygen drop compared to a 90 percent drop in that dead zone.
ARTICLE FOR IMMEDIATE RELEASE “Microbes to the Rescue”
This story is available at http://pubs.acs.org/cen/science/88/8832sci1.html
Media Contact
More Information:
http://www.acs.orgAll latest news from the category: Life Sciences and Chemistry
Articles and reports from the Life Sciences and chemistry area deal with applied and basic research into modern biology, chemistry and human medicine.
Valuable information can be found on a range of life sciences fields including bacteriology, biochemistry, bionics, bioinformatics, biophysics, biotechnology, genetics, geobotany, human biology, marine biology, microbiology, molecular biology, cellular biology, zoology, bioinorganic chemistry, microchemistry and environmental chemistry.
Newest articles
Bringing bio-inspired robots to life
Nebraska researcher Eric Markvicka gets NSF CAREER Award to pursue manufacture of novel materials for soft robotics and stretchable electronics. Engineers are increasingly eager to develop robots that mimic the…
Bella moths use poison to attract mates
Scientists are closer to finding out how. Pyrrolizidine alkaloids are as bitter and toxic as they are hard to pronounce. They’re produced by several different types of plants and are…
AI tool creates ‘synthetic’ images of cells
…for enhanced microscopy analysis. Observing individual cells through microscopes can reveal a range of important cell biological phenomena that frequently play a role in human diseases, but the process of…