Indexed by:
Abstract:
报道了在西昆仑山北缘的恰哈、桑株、柯克亚等地的西域组中上部地层中发现数十层泥石流沉积.容重测量表明,泥石流以粘性泥石流为主,典型沉积相组合为AC、AA1C、DAA1BC、AA1BC、AA1B、A1BC,反映泥石流沉积从上游向下游由扇顶向扇缘环境演化,泥石流沉积时代对比为早更新世早中期.青藏高原西北缘西域组中上部泥石流沉积的发现,为分析该区西域组沉积时期的构造背景、地貌条件、气候特征提供了重要的新资料,为研究青藏高原隆升及其引发的地质灾害效应提供了新的证据,对泥石流地质灾害的防治提出了预警.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
地质通报
ISSN: 1671-2552
CN: 11-4648/P
Year: 2011
Issue: 9
Volume: 30
Page: 1369-1373
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: