eutrophication

听听怎么读

英 [ˌju:trəfɪˈkeɪʃn]

是什么意思

超营养作用；富营养化；

英英释义

eutrophication[ ju:,trɔfi'keiʃən ]

n.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"

学习怎么用

双语例句

用作名词(n.)

Water eutrophication is a kind of caducity.
水体富营养化是水体衰老的一种表现。
The Lake is at medium level of eutrophication.
湖体处于中度富营养状态。

权威例句

Eutrophication of freshwater and coastal marine ecosystems: a global problem.
Ecology. Controlling eutrophication: nitrogen and phosphorus.
Coastal marine eutrophication: A definition, social causes, and future concerns
Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems.
Nitrogen, phosphorus, and eutrophication in the coastal marine environment
Our evolving conceptual model of the coastal eutrophication problem
Our evolving conceptual model of coastal the eutrophication problem
Harmful algal blooms and eutrophication: Nutrient sources, composition, and consequences
Cichlid fish diversity threatened by eutrophication that curbs sexual selection.
An assessment of coastal hypoxia and eutrophication in U.S. Waters: Spreading dead zones and consequences for marine ecosystems

e开头的单词