气候变化领域集成服务门户(CCPortal): Mantle fluids in the San Andreas fault system, California

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DOI	10.1126/science.278.5341.1278
	Mantle fluids in the San Andreas fault system, California
	Kennedy B.M.; Kharaka Y.K.; Evans W.C.; Ellwood A.; DePaolo D.J.; Thordsen J.; Ambats G.; Mariner R.H.
发表日期	1997
ISSN	0036-8075
起始页码	1278
结束页码	1281
卷号	278 期号:5341
英文摘要	Fluids associated with the San Andreas and companion faults n central and south-central California have high 3He/4He ratios. The lack of correlation between helium isotopes and fluid chemistry or local geology requires that fluids enter the fault system from the mantle. Mantle fluids passing through the ductile lower crust must enter the brittle fault zone at or near lithostatic pressures; estimates of fluid flux based on helium isotopes suggest that they may thus contribute directly to fault-weakening high-fluid pressures at seismogenic depths.
英文关键词	helium; fault weakening; fluid composition; helium; mantle fluid; strike slip fault; article; geology; isotope labeling; molecular dynamics; pressure measurement; priority journal; united states; volcanic ash; USA, California, San Andreas Fault
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/244255
作者单位	Center for Isotope Geochemistry, Lawrence Berkeley Natl. Laboratory, Berkeley, CA 94720, United States; Water Resources Division, U.S. Geological Survey, Menlo Park, CA 94025, United States; Center for Isotope Geochemistry, Geology and Geophysics Department, University of California, Berkeley, CA 94720-4767, United States
推荐引用方式 GB/T 7714	Kennedy B.M.,Kharaka Y.K.,Evans W.C.,et al. Mantle fluids in the San Andreas fault system, California[J],1997,278(5341).
APA	Kennedy B.M..,Kharaka Y.K..,Evans W.C..,Ellwood A..,DePaolo D.J..,...&Mariner R.H..(1997).Mantle fluids in the San Andreas fault system, California.Science,278(5341).
MLA	Kennedy B.M.,et al."Mantle fluids in the San Andreas fault system, California".Science 278.5341(1997).