用户名: 密码: 验证码:
Fluvial Incision Process and Its Tectonic Implications of Golmud River since Last Glaciation Maximum
详细信息   
摘要

    

The Golmud River originates from the Kunlun Mountains and drains into the Qaidam Basin on northern Tibetan Plateau. The Golmud River valley has experienced intensive tectonic movements since the Last Glacial Maximum, which deeply influenced the geomorphologic evolution of the river. Four terraces developed in the river valley since the Last Glacial Maximum, which may be responses to four tectonic uplift events. The deformation of the terraces suggests that the Yeniugou fault at Sanchahe and the Hongshigou fault on the piedmont have been active since the Last Glacial. The Kunlun river fault is a thrust fault, and its uplift rates started to rise at 16~13 ka B.P., and peaked during 13~11 ka B.P., and decreased after 11 ka B.P..

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700