气候变化领域集成服务门户(CCPortal): Eutrophication will increase during the 21st century as a result of precipitation changes

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DOI	10.1126/science.aan2409
	Eutrophication will increase during the 21st century as a result of precipitation changes
	Sinha E.; Michalak A.M.; Balaji V.
发表日期	2017
ISSN	0036-8075
卷号	357 期号:6349
英文摘要	Eutrophication, or excessive nutrient enrichment, threatens water resources across the globe. We show that climate change–induced precipitation changes alone will substantially increase (19 ± 14%) riverine total nitrogen loading within the continental United States by the end of the century for the “business-as-usual” scenario. The impacts, driven by projected increases in both total and extreme precipitation, will be especially strong for the Northeast and the corn belt of the United States. Offsetting this increase would require a 33 ± 24% reduction in nitrogen inputs, representing a massive management challenge. Globally, changes in precipitation are especially likely to also exacerbate eutrophication in India, China, and Southeast Asia. It is therefore imperative that water quality management strategies account for the impact of projected future changes in precipitation on nitrogen loading.
英文关键词	nitrogen; nitrogen; rain; climate change; eutrophication; nitrogen; nutrient enrichment; precipitation (climatology); river basin; twenty first century; water management; water quality; water resource; Article; China; climate change; eutrophication; India; land use; precipitation; priority journal; river basin; Southeast Asia; United States; water quality; watershed; climate change; human; water pollution; water quality; China; Corn Belt; India; Southeast Asia; United States; Zea mays; Asia, Southeastern; China; Climate Change; Eutrophication; Humans; India; Nitrogen; Rain; United States; Water Pollution, Chemical; Water Quality
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245506
作者单位	Department of Global Ecology, Carnegie Institution for Science, Stanford, CA, United States; Department of Earth System Science, Stanford University, Stanford, CA, United States; Cooperative Institute for Climate Science, Princeton University, PrincetonNJ, United States
推荐引用方式 GB/T 7714	Sinha E.,Michalak A.M.,Balaji V.. Eutrophication will increase during the 21st century as a result of precipitation changes[J],2017,357(6349).
APA	Sinha E.,Michalak A.M.,&Balaji V..(2017).Eutrophication will increase during the 21st century as a result of precipitation changes.Science,357(6349).
MLA	Sinha E.,et al."Eutrophication will increase during the 21st century as a result of precipitation changes".Science 357.6349(2017).