~（40）Ar/~（39）Ar Geochronology of Weathering Process in the Tu-Ha Basin,Northwest China

• 作 者: YANG Jing CHEN Wen ZHENG Dewen
• 机 构: InstituteofGeologyChineseAcademyofGeologicalSciences,StateKeyLaboratoryofEarthquakeDynamics
• 出 处: 地质学报：英文版
• 发表日期: 2015年6期
• 关键词: 中国西北地区 吐哈盆地 风化过程 年代学 AR 沙漠地区 干旱地区 干旱化
• 基金项目: This work is supported by National Science Foundation of China （Grant No. 41403047, 41272215 and 41473053）.

<正>The Asian interior contains the most regionally extensive areas of mid-latitude deserts and semi-deserts in the word,and its timing and forcing mechanisms of aridification has attracted much attention.The Tu-Ha Basin is one of the major hyperarid