globalchange  > 影响、适应和脆弱性
DOI: 10.1007/s00531-015-1146-6
Scopus记录号: 2-s2.0-84922340796
论文题名:
Long-term cooling history of the Albertine Rift: new evidence from the western rift shoulder, D.R. Congo
作者: Bauer F.U.; Glasmacher U.A.; Ring U.; Grobe R.W.; Mambo V.S.; Starz M.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2016
卷: 105, 期:6
起始页码: 1707
结束页码: 1728
语种: 英语
英文关键词: Albertine Rift ; Apatite fission-track ; East African Rift System ; Long-term landscape evolution ; Low-temperature thermochronology ; Thermal history modelling
Scopus关键词: apatite ; cooling ; fission track dating ; landscape evolution ; low temperature ; modeling ; Paleozoic ; thermochronology ; Congo Basin ; Democratic Republic Congo ; East African Rift ; Western Rift
英文摘要:

To determine the long-term landscape evolution of the Albertine Rift in East Africa, low-temperature thermochronology was applied and the cooling history constrained using thermal history modelling. Acquired results reveal (1) “old” cooling ages, with predominantly Devonian to Carboniferous apatite fission-track ages, Ordovician to Silurian zircon (U–Th)/He ages and Jurassic to Cretaceous apatite (U–Th–Sm)/He ages; (2) protracted cooling histories of the western rift shoulder with major phases of exhumation in mid-Palaeozoic and Palaeogene to Neogene times; (3) low Palaeozoic and Neogene erosion rates. This indicates a long residence time of the analysed samples in the uppermost crust, with the current landscape surface at a near-surface position for hundreds of million years. Apatite He cooling ages and thermal history models indicate moderate reheating in Jurassic to Cretaceous times. Together with the cooling age distribution, a possible Albertine high with a distinct relief can be inferred that might have been a source area for the Congo Basin. © 2015, Springer-Verlag Berlin Heidelberg.

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922340796&doi=10.1007%2fs00531-015-1146-6&partnerID=40&md5=d3919337f014daf1599cf3d306e9f218
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70128
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
10.1007%2Fs00531-015-1146-6.pdf(10868KB)期刊论文作者接受稿开放获取View Download

作者单位: Institute of Earth Sciences, Heidelberg University, Heidelberg, Germany; Department of Geological Sciences, Stockholm University, Stockholm, Sweden; GeoThermal Engineering GmbH, Karlsruhe, Germany; Faculty of Science, Ruwenzori State University, B.P. 560, Butembo, Congo; Department of Earth Science, University of Bergen, Bergen, Norway

Recommended Citation:
Bauer F.U.,Glasmacher U.A.,Ring U.,et al. Long-term cooling history of the Albertine Rift: new evidence from the western rift shoulder, D.R. Congo[J]. International Journal of Earth Sciences,2016-01-01,105(6)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Bauer F.U.]'s Articles
[Glasmacher U.A.]'s Articles
[Ring U.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Bauer F.U.]'s Articles
[Glasmacher U.A.]'s Articles
[Ring U.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Bauer F.U.]‘s Articles
[Glasmacher U.A.]‘s Articles
[Ring U.]‘s Articles
Related Copyright Policies
Null
收藏/分享
文件名: 10.1007%2Fs00531-015-1146-6.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.