气候变化领域集成服务门户(CCPortal): Glacial/interglacial changes in subarctic north pacific stratification

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DOI	10.1126/science.1108696
	Glacial/interglacial changes in subarctic north pacific stratification
	Jaccard S.L.; Haug G.H.; Sigman D.M.; Pedersen T.F.; Thierstein H.R.; Röhl U.
发表日期	2005
ISSN	0036-8075
起始页码	1003
结束页码	1006
卷号	308 期号:5724
英文摘要	Since the first evidence of low algal productivity during ice ages in the Antarctic Zone of the Southern Ocean was discovered, there has been debate as to whether it was associated with increased polar ocean stratification or with sea-ice cover, shortening the productive season. The sediment concentration of biogenic barium at Ocean Drilling Program site 882 indicates low algal productivity during ice ages in the Subarctic North Pacific as well. Site 882 is located southeast of the summer sea-ice extent even during glacial maxima, ruling out sea-ice-driven light limitation and supporting stratification as the explanation, with implications for the glacial cycles of atmospheric carbon dioxide concentration.
英文关键词	Carbon dioxide; Concentration (process); Oceanography; Sea ice; Sediments; Thermal stratification; Glacial maxima; Ice age; Sea-ice cover; Sediment concentration; Glacial geology; ice; glacial-interglacial cycle; sedimentation; Arctic; arctic climate; article; atmosphere; climate change; glacier; priority journal; sea ice; season; stratification; oceanic regions; Pacific Ocean; Pacific Ocean (North); World; algae
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/244128
作者单位	Department of Earth Sciences, ETHZ, Sonneggstrasse 5, 8092 Zurich, Switzerland; Geoforschungszentrum Potsdam, Potsdam, Germany; Department of Geosciences, Princeton University, Princeton, NJ, United States; School of Earth and Ocean Sciences, University of Victoria, Victoria, BC, Canada; DFG Research Center for Ocean Margins, Bremen University, Bremen, Germany
推荐引用方式 GB/T 7714	Jaccard S.L.,Haug G.H.,Sigman D.M.,et al. Glacial/interglacial changes in subarctic north pacific stratification[J],2005,308(5724).
APA	Jaccard S.L.,Haug G.H.,Sigman D.M.,Pedersen T.F.,Thierstein H.R.,&Röhl U..(2005).Glacial/interglacial changes in subarctic north pacific stratification.Science,308(5724).
MLA	Jaccard S.L.,et al."Glacial/interglacial changes in subarctic north pacific stratification".Science 308.5724(2005).