气候变化领域集成服务门户(CCPortal): Ecological dynamics across the arctic associated with recent climate change

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DOI	10.1126/science.1173113
	Ecological dynamics across the arctic associated with recent climate change
	Post E.; Forchhammer M.C.; Bret-Harte M.S.; Callaghan T.V.; Christensen T.R.; Elberling B.; Fox A.D.; Gilg O.; Hik D.S.; Høye T.T.; Ims R.A.; Jeppesen E.; Klein D.R.; Madsen J.; McGuire A.D.; Rysgaard S.; Schindler D.E.; Stirling I.; Tamstorf M.P.; Tyler N.J.C.; Van Der Wal R.; Welker J.; Wookey P.A.; Schmidt N.M.; Aastrup P.
发表日期	2009
ISSN	0036-8075
起始页码	1355
结束页码	1358
卷号	325 期号:5946
英文摘要	At the close of the Fourth International Polar Year, we take stock of the ecological consequences of recent climate change in the Arctic, focusing on effects at population, community, and ecosystem scales. Despite the buffering effect of landscape heterogeneity, Arctic ecosystems and the trophic relationships that structure them have been severely perturbed. These rapid changes may be a bellwether of changes to come at lower latitudes and have the potential to affect ecosystem services related to natural resources, food production, climate regulation, and cultural integrity. We highlight areas of ecological research that deserve priority as the Arctic continues to warm.
英文关键词	arctic environment; climate change; climate effect; ecological impact; ecosystem dynamics; environmental assessment; environmental management; environmental research; food production; natural resource; prioritization; trophic interaction; Arctic; climate change; community assessment; cultural factor; ecology; ecosystem; ecosystem resilience; environmental protection; environmental temperature; food industry; landscape ecology; nonhuman; population dynamics; population structure; priority journal; review; trophic level; wildlife conservation; Animals; Arctic Regions; Climatic Processes; Cold Climate; Ecosystem; Greenhouse Effect; Ice Cover; Plants; Population Dynamics; Research
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/245123
作者单位	Department of Biology, Penn State University, 208 Mueller Lab., United States; Department of Arctic Environment, NERI, Aarhus University, Frederiksborgvej 399, DK-4000 Roskilde, Denmark; Institute of Arctic Biology, University of Alaska-Fairbanks, Fairbanks, AK 99775, United States; Abisko Scientific Research Station, Abisko, SE 981-07, Sweden; Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, United Kingdom; Department of Physical Geography and Ecosystem Analysis, GeoBiosphere Science Centre, Lund University, Sweden; Department of Geography and Geology, University of Copenhagen, Øster Voldgade 10, DK-1350 Copenhagen, Denmark; University Centre on Svalbard, Longyearbyen, Norway; Department of Wildlife Ecology and Biodiversity, NERI, Aarhus University, Grenåvej 14, DK-8410 Rønde, Denmark; Department of Biological and Environmental Sciences, University of Helsinki, Finland; Arctic Ecology Research Group (GREA), 16 rue de Vernot, FR-21440, Francheville, France; Department o...
推荐引用方式 GB/T 7714	Post E.,Forchhammer M.C.,Bret-Harte M.S.,et al. Ecological dynamics across the arctic associated with recent climate change[J],2009,325(5946).
APA	Post E..,Forchhammer M.C..,Bret-Harte M.S..,Callaghan T.V..,Christensen T.R..,...&Aastrup P..(2009).Ecological dynamics across the arctic associated with recent climate change.Science,325(5946).
MLA	Post E.,et al."Ecological dynamics across the arctic associated with recent climate change".Science 325.5946(2009).