搜索结果: 1-2 共查到“海洋生物学 century”相关记录2条 . 查询时间(0.109 秒)
Are Antarctic minke whales unusually abundant because of 20th century whaling?
Antarctic marine ecosystem Antarctic minke whale
2015/12/11
Severe declines in megafauna worldwide illuminate the role of top predators in
ecosystem structure. In the Antarctic, the Krill Surplus Hypothesis posits that the killing
of more than 2 million larg...
Over the past 100 years Scripps Institution of Oceanography has been a center for plankton research. Its reputation has waxed and waned depending largely on the scientists present, and their ability t...