Oilcontamination spread over several miles of shoreline on the Island, but much of it dispersed into the pelagic ecosystem offshore and likely to the seabed.
有污染在海岛的海滩附近漫延几英里，但是其中的大多数散布到海洋浮游生态系统，并且有散布到海底的可能。
2
Isotope dilution method was adopted in lab for the study of the effect of crude oilcontamination on the rate of nitrogen mineralization and nitrification in soil.
在实验室中用同位素示踪法，研究了土壤中不同石油污染量对氮矿化及硝化速率的影响。
3
Robert Twilley and Guerry Holm of Louisiana State University (LSU) are investigating the degree to which two delta wetland characteristics may help mitigate oilcontamination.