气候变化领域集成服务门户(CCPortal): Glacier shrinkage driving global changes in downstream systems

CCPortal

DOI	10.1073/pnas.1619807114
	Glacier shrinkage driving global changes in downstream systems
	Milner A.M.; Khamis K.; Battin T.J.; Brittain J.E.; Barrand N.E.; Füreder L.; Cauvy-Fraunié S.; Gíslason G.M.; Jacobsen D.; Hannah D.M.; Hodson A.J.; Hood E.; Lencioni V.; Ólafsson J.S.; Robinson C.T.; Tranter M.; Brown L.E.
发表日期	2017
ISSN	0027-8424
起始页码	9770
结束页码	9778
卷号	114 期号:37
英文摘要	Glaciers cover ~10% of the Earth’s land surface, but they are shrinking rapidly across most parts of the world, leading to cascading impacts on downstream systems. Glaciers impart unique footprints on river flow at times when other water sources are low. Changes in river hydrology and morphology caused by climate-induced glacier loss are projected to be the greatest of any hydrological system, with major implications for riverine and near-shore marine environments. Here, we synthesize current evidence of how glacier shrinkage will alter hydrological regimes, sediment transport, and biogeochemical and contaminant fluxes from rivers to oceans. This will profoundly influence the natural environment, including many facets of biodiversity, and the ecosystem services that glacier-fed rivers provide to humans, particularly provision of water for agriculture, hydropower, and consumption. We conclude that human society must plan adaptation and mitigation measures for the full breadth of impacts in all affected regions caused by glacier shrinkage. © 2017, National Academy of Sciences. All rights reserved.
英文关键词	Biodiversity; Biogeochemistry; Ecosystem services; Glacier; Runoff
语种	英语
scopus关键词	water; algal community; biodiversity; biogeochemistry; ecosystem; environmental impact; fishery; food web; geographic and geological phenomena; glacier; glacier shrinkage; global change; human; hydrology; hydropower; irrigation (agriculture); macroinvertebrate; microbial community; nonhuman; pollution transport; priority journal; Review; river; salmonid; sea; sediment transport; water quality; water supply; agriculture; climate; ecosystem; food chain; greenhouse effect; ice cover; procedures; Agriculture; Biodiversity; Climate; Ecosystem; Food Chain; Global Warming; Humans; Hydrology; Ice Cover; Rivers
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/158891
作者单位	Milner, A.M., School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, United Kingdom, Institute of Arctic Biology, University of Alaska, Fairbanks, AK 99775, United States; Khamis, K., School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, United Kingdom; Battin, T.J., Stream Biofim and Ecosystem Research Laboratory, School of Architecture, Civil and Environmental Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, CH-1015, Switzerland; Brittain, J.E., Natural History Museum, University of Oslo, Oslo, 0318, Norway; Barrand, N.E., School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, United Kingdom; Füreder, L., River Ecology and Conservation Research, Institute of Ecology, University of Innsbruck, Innsbruck, A-6020, Austria; Cauvy-Fraunié, S., Institut de Recherche pour le Développement 247 CNRS-Université Paris-Sud-9191, Gif-sur Yvette, 91198, France, ...
推荐引用方式 GB/T 7714	Milner A.M.,Khamis K.,Battin T.J.,et al. Glacier shrinkage driving global changes in downstream systems[J],2017,114(37).
APA	Milner A.M..,Khamis K..,Battin T.J..,Brittain J.E..,Barrand N.E..,...&Brown L.E..(2017).Glacier shrinkage driving global changes in downstream systems.Proceedings of the National Academy of Sciences of the United States of America,114(37).
MLA	Milner A.M.,et al."Glacier shrinkage driving global changes in downstream systems".Proceedings of the National Academy of Sciences of the United States of America 114.37(2017).