کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1041122 1484147 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Luminescence dating of Suozi landslide in the Upper Yellow River of the Qinghai-Tibetan Plateau, China
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی
پیش نمایش صفحه اول مقاله
Luminescence dating of Suozi landslide in the Upper Yellow River of the Qinghai-Tibetan Plateau, China
چکیده انگلیسی

Landslides are natural hazards whose occurring time-scale is critical for management. There are a number of giant landslides in the upper Yellow River valley due to the uplift of the Qinghai-Tibetan Plateau, and corresponding rapid incision of the river. Suozi landslide is the largest landslide found in the northeastern Qinghai-Tibetan Plateau. In this study, luminescence samples were collected from the shear outlet of the landslide and lens from alluvial sections formed after the landslide movement. The dating results showed that the Suozi landslide occurred at ∼71 ± 6 ka, similar to the age of the Dehenglong fault nearby. The agreement between a topographic analysis and the numerical age of landslides implies that the formation of Suozi landslide is strongly correlated with the tectonic activity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Quaternary International - Volume 349, 28 October 2014, Pages 159–166
نویسندگان
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