Researchers debate oil-spill remedy

Bioremediation of Oil Spill

At present, petroleum hydrocarbon is one of the most serious Abstract: environmental problem. Oil spill occurring accidently in the ocean during transportation or other working places like refineries causes great threat to the flora and fauna existing nearby. Modern methods of remediation such as incineration, land filling, burning, etc. are expensive as well as their byproducts produced are of...

Exxon Valdez Oil Spill

Pristane (2,6,10,14-tetramethylpentadecane) concentrations in mussels (Mytilus trossulus) increase abruptly during spring in Prince William Sound (PWS), Alaska. This increase is mainly due to ingestion by mussels of pristane-laden feces produced by near-shore zooplanktivores, especially juvenile pink salmon (Oncorhynchus gorbuscha). Examination of the trophic and temporal distribution of prista...

Exxon Valdez Oil Spill

This project investigated population status, habitat use and trophic interactions of harbor seals in Prince William Sound (PWS), Alaska. Aerial counts to monitor population trend indicated a 3.3% annual decline during 1990-1999. Counts were 20% lower in 1999 than in 1990, and >50% lower than in 1988. We sampled 390 seals during 1992-2000 and satellite-tagged 47 non-pups and 27 pups. Most tagged...

The Gulf oil spill.

From the Department of Environmental and Occupational Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh (B.D.G.); and the Department of Psychiatry, Louisiana State University Health Sciences Center (H.J.O.); and the Department of Environmental Health Sciences, Tulane University School of Public Health and Tropical Medicine (M.Y.L.) — both in New Orleans. Address repr...

Scientific advice. Spanish researchers vent anger over handling of oil spill.