气候变化领域集成服务门户(CCPortal): Human domination of Earth's ecosystems

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DOI	10.1126/science.277.5325.494
	Human domination of Earth's ecosystems
	Vitousek P.M.; Mooney H.A.; Lubchenco J.; Melillo J.M.
发表日期	1997
ISSN	0036-8075
起始页码	494
结束页码	499
卷号	277 期号:5325
英文摘要	Human alteration of Earth is substantial and growing. Between one-third and one-half of the land surface has been transformed by human action; the carbon dioxide concentration in the atmosphere has increased by nearly 30 percent since the beginning of the Industrial Revolution; more atmospheric nitrogen is fixed by humanity than by all natural terrestrial sources combined; more than half of all accessible surface fresh water is put to use by humanity; and about one-quarter of the bird species on Earth have been driven to extinction. By these and other standards, it is clear that we live on a human-dominated planet.
英文关键词	carbon dioxide; nitrogen; ecosystem disturbance; extinction; human impact; article; ecosystem; environmental planning; environmental protection; human; industrialization; land use; priority journal; resource management; sea; Aves
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/245871
作者单位	Department of Biological Sciences, Stanford University, Stanford, CA 94305, United States; Department of Zoology, Oregon State University, Corvallis, OR 97331, United States; U.S. Off. of Sci. and Technol. Plcy., Old Executive Office Building, Washington, DC 20502, United States
推荐引用方式 GB/T 7714	Vitousek P.M.,Mooney H.A.,Lubchenco J.,et al. Human domination of Earth's ecosystems[J],1997,277(5325).
APA	Vitousek P.M.,Mooney H.A.,Lubchenco J.,&Melillo J.M..(1997).Human domination of Earth's ecosystems.Science,277(5325).
MLA	Vitousek P.M.,et al."Human domination of Earth's ecosystems".Science 277.5325(1997).