The South Florida nesting population, the largest, has declined by 50% in the last decade, according to Elizabeth Griffin, a marine biologist with the environmental group Oceana.

据环保组织 Oceana 的海洋生物学家格里芬说，过去10年里，数量最多的南佛罗里达海龟数量减少了50%。

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But John Hocevar, a Marine biologist with the environmental group Greenpeace, says most of the oil is still in the Gulf.

但是，环保团体绿色和平组织的海洋生物学家JohnHocevar表示，大部分漏油仍然在墨西哥湾。

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But John Hocevar, a Marine biologist with the environmental group Greenpeace, says most of the oil is still in the Gulf.

但是，环保团体绿色和平组织的海洋生物学家JohnHocevar表示，大部分漏油仍然在墨西哥湾。

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