IHEP OpenIR  > 多学科研究中心
Apatite fission track evidence for Neogene uplift in the eastern Kunlun Mountains, northern Qinghai-Tibet Plateau, China
Yuan WM(袁万明); Dong JQ(董金泉); Wang SC(王世成); Yuan, WM; Dong, JQ; Wang, SC; Carter, A
2006
发表期刊JOURNAL OF ASIAN EARTH SCIENCES
卷号27期号:6页码:847-856
通讯作者Chinese Acad Sci, Inst High Energy Phys, Lab Nucl Anal Tech, Beijing 100039, Peoples R China ; Univ London Birkbeck Coll, Res Sch Earth Sci, London WC1E 6BT, England
文章类型Article
摘要Forty-one apatite fission track ages (AFT) were determined on samples collected along a N-S section of the eastern Kunlun Mountains across the Middle and South Kunlun Faults between Buqingshan and Dulan. Measured AFT ages lie between 25 +/- 2 and 130 +/- 10 Ma, and all are significantly younger than their host rock formation or sediment deposition ages. Modelling the AFT data identifies a two stage regional cooling history that spans the last 100 Myrs. The earliest cooling phase occurred between the late Jurassic and early Tertiary and involved a moderate level of cooling between 20 and 40 degrees C, equivalent to average exhumation rates of = 15 m/Myr. The second phase of cooling took place from similar to 20 Ma with cooling rates increasing tenfold. Average exhumation rates for this period are estimated to be in the range of similar to 100-150 m/Myr. The first stage of protracted cooling is consistent with regional evidence from the Qiantang and Lhasa terrans where previous studies have noted low rates of denudation in relation to a back-arc extensional setting. The more recent acceleration in cooling seen in the Kunlun data coincides with an increase in sedimentation rates in the adjacent Qaidam Basin. This points to a phase of Neogene uplift and increased erosion of the Kunlun Range, although contemporaneous monsoon strengthening may also have had a role. (c) 2006 Elsevier Ltd. All rights reserved.
关键词apatite fission track Neogene exhumation Kunlun Mountains Qaidam Basin
学科领域Geology
研究领域[WOS]Geology ; Geology
DOI10.1016/j.jseaes.2005.09.002
URL查看原文
语种英语
研究领域[WOS]Geology ; Geology
WOS类目Geosciences, Multidisciplinary
WOS记录号WOS:000240883900008
引用统计
被引频次:65[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/238601
专题多学科研究中心
加速器中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Yuan WM,Dong JQ,Wang SC,et al. Apatite fission track evidence for Neogene uplift in the eastern Kunlun Mountains, northern Qinghai-Tibet Plateau, China[J]. JOURNAL OF ASIAN EARTH SCIENCES,2006,27(6):847-856.
APA 袁万明.,董金泉.,王世成.,Yuan, WM.,Dong, JQ.,...&Carter, A.(2006).Apatite fission track evidence for Neogene uplift in the eastern Kunlun Mountains, northern Qinghai-Tibet Plateau, China.JOURNAL OF ASIAN EARTH SCIENCES,27(6),847-856.
MLA 袁万明,et al."Apatite fission track evidence for Neogene uplift in the eastern Kunlun Mountains, northern Qinghai-Tibet Plateau, China".JOURNAL OF ASIAN EARTH SCIENCES 27.6(2006):847-856.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
5562.pdf(646KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[袁万明]的文章
[董金泉]的文章
[王世成]的文章
百度学术
百度学术中相似的文章
[袁万明]的文章
[董金泉]的文章
[王世成]的文章
必应学术
必应学术中相似的文章
[袁万明]的文章
[董金泉]的文章
[王世成]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。