摘要
本文在k—Ar法绝对年龄分析,湖相沉积~14C年龄分析和孢粉组合研究的基础上,探讨了阿什库勒盆地现代火山活动及盆地中几个湖泊的形成、演化,发展与火山活动的关系。
The Ashikule basin of middle Kunlun mountains, Located at 81° 12′—81°52′E, 35°39′30″ —35°56′ N, is a closed basin with modern volcanic action. According to the feature of geology and landform, and absolute age measure of k—Ar, the basin is considered to be formed between late Neogene period and early Quaternary. After analysing the lacustrine depasir and ^(14)C age, the paper approach the relation between a few of Lakes formation, evolution and development and volcanic action in Ashikule basin.
出处
《干旱区地理》
CSCD
北大核心
1992年第1期61-69,共9页
Arid Land Geography
基金
国家自然科学基金<西昆仑山火山研究>部分课题论文
