The more levels a food web has, the less energy reaches the organisms in the highest positions, such as predatory fish. "The phytoplankton of the central Baltic Sea has changed considerably over ...
Marine life off the Los Angeles coast may still be impacted by the effects of a long-disused DDT dumping site, a report from UC San Diego’s Scripps Institution of Oceanography and San Diego ...
Limnology and Oceanography, Vol. 60, No. 2 (2015), pp. 429-445 (17 pages) An understanding of the origin and fate of organic matter deposited on the seabed in the Chukchi Sea is critical to our ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果