
Biomanipulation is the deliberate alteration of an ecosystem by adding or removing species, especially predators. ==Aquatic ecosystems== Changing the fish population of bodies of water as a part of watershed management can facilitate desirable changes in aquatic ecosystems suffering from eutrophication characterized by domination by phytoplankton ...
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biomanipulation The deliberate manipulation of the species composition of an ecosystem; such as, to try to regenerate a hypereutrophic lake after the organic pollution itself has been ameliorated.
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http://www.wordinfo.info/words/index/info/view_unit/1249/
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