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Từ điển WordNet v3.1 - WordNet Dictionary
eutrophication
excessive nutrients in a lake or other body of water, usually caused by runoff of nutrients (animal waste, fertilizers, sewage) from the land, which causes a dense growth of plant life;
the decomposition of the plants depletes the supply of oxygen, leading to the death of animal life
- he argued that the controlling factor in eutrophication is not nitrate but phosphate
• Hypernyms:
organic process, biological process
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