气候变化领域集成服务门户(CCPortal): Northward migration of the eastern Himalayan syntaxis revealed by OSL thermochronometry

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DOI	10.1126/science.aaf2637
	Northward migration of the eastern Himalayan syntaxis revealed by OSL thermochronometry
	King G.E.; Herman F.; Guralnik B.
发表日期	2016
ISSN	0036-8075
起始页码	800
结束页码	804
卷号	353 期号:6301
英文摘要	Erosion influences the dynamical evolution of mountains. However, evidence for the impact of surface processes on tectonics mostly relies on the circumstantial coincidence of rugged topography, high stream power, erosion, and rock uplift. Using the optically stimulated luminescence (OSL) thermochronometry technique, we quantified the spatial and temporal exhumation of the eastern Himalayan syntaxis. We found increasing exhumation rates within the past million years at the northeast end of the Namche Barwa-Gyala Peri dome. These observations imply headward propagation of erosion in the Parlung River, suggesting that the locus of high exhumation has migrated northward. Although surface processes influence exhumation rates, they do not necessarily engage in a feedback that sets the location of tectonic deformation.
英文关键词	deformation mechanism; dome; erosion rate; exhumation; luminescence dating; spatiotemporal analysis; structural geology; tectonic evolution; tectonics; thermochronology; topography; uplift; Article; Asia; cooling; environmental temperature; feedback system; geomorphology; luminescence; migration; priority journal; river; rock; soil erosion; surface property; thermochronometry; China; Himalayas; Namjagbarwa Feng; Xizang
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/244328
作者单位	Institute of Earth Surface Dynamics, University of Lausanne, Lausanne, CH-1015, Switzerland; Institute of Geography, University of Cologne, Cologne, 50923, Germany; Netherlands Centre for Luminescence Dating, Soil Geography and Landscape Group, Wageningen University, Post Office Box 47, Wageningen, 6700 AA, Netherlands
推荐引用方式 GB/T 7714	King G.E.,Herman F.,Guralnik B.. Northward migration of the eastern Himalayan syntaxis revealed by OSL thermochronometry[J],2016,353(6301).
APA	King G.E.,Herman F.,&Guralnik B..(2016).Northward migration of the eastern Himalayan syntaxis revealed by OSL thermochronometry.Science,353(6301).
MLA	King G.E.,et al."Northward migration of the eastern Himalayan syntaxis revealed by OSL thermochronometry".Science 353.6301(2016).