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DOI	10.1126/science.279.5355.1330
	Geomagnetic modulation of the 36Cl flux in the GRIP Ice Core, Greenland
	Baumgartner S.; Beer J.; Masarik J.; Wagner G.; Meynadier L.; Synal H.-A.
发表日期	1998
ISSN	0036-8075
起始页码	1330
结束页码	1332
卷号	279 期号:5355
英文摘要	Geomagnetic field strength is expected to affect the production rate of cosmogenic isotopes such as beryllium-10, carbon-14, or chlorine-36. Chlorine-36 data from the Greenland Ice Core Project (GRIP) ice core agree well with a production rate calculation based on a paleomagnetic reconstruction for the past 100,000 years over both long- and short-term variations. A chlorine-36 peak at 38,000 years ago previously found in the beryllium-10 record from the Vostok ice core can be explained by a period of low geomagnetic field intensity.
英文关键词	beryllium; carbon 14; geomagnetic field; GRIP; ice core; palaeomagnetism; article; calculation; calibration; cosmic radiation; greenland; magnetic field; magnetism; priority journal
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/242991
作者单位	Environmental Physics, Swiss Fed. Inst. Sci. and Technol., CH-8600 Dübendorf, Switzerland; Lab. de Geochimie et Cosmochimie, CNRS 1758, Inst. de Physique du Globe de Paris, 4 place Jussieu, F-75252 Paris Cedex 5, France; Paul Scherrer Institut, c/o Eidgenossische TH Honggerberg, CH-8093 Zürich, Switzerland
推荐引用方式 GB/T 7714	Baumgartner S.,Beer J.,Masarik J.,et al. Geomagnetic modulation of the 36Cl flux in the GRIP Ice Core, Greenland[J],1998,279(5355).
APA	Baumgartner S.,Beer J.,Masarik J.,Wagner G.,Meynadier L.,&Synal H.-A..(1998).Geomagnetic modulation of the 36Cl flux in the GRIP Ice Core, Greenland.Science,279(5355).
MLA	Baumgartner S.,et al."Geomagnetic modulation of the 36Cl flux in the GRIP Ice Core, Greenland".Science 279.5355(1998).