Characteristics of major minerals in volcanic ash in ice core from Collins ice cap, King George Island, Antarctic

作     者：Zhang, WH Liu, JQ Wang, CJ 

作者机构：Lithosphere Tectonic Evolution Laboratory Institute of Geology Chinese Academy of Sciences Beijing China Institute of Geology Chinese Academy of Sciences Beijing China 

出 版 物：《Chinese Science Bulletin》 (Chin. Sci. Bull.)

年 卷 期：1997年第42卷第10期

页      面：845-850页

核心收录：

学科分类：07[理学] 0705[理学-地理学] 070501[理学-自然地理学] 

基　　金：Chinese Academy of Sciences  CAS 

主　　题：mineral volcanic ash ice core Collins ice cap Antarctic. 

摘      要：COLLINS ice cap is located in King George Island south of Shetland Islands,*** icecap is exposed over an area of about 1 300 km^2,amounting to 90% of the *** na-tional scientific expeditions to the Antarctic studied and investigated Collins ice cap systemati-cally from May to October 1992 when they drilled six ice cores in Low ice *** ex-trusion in ice core from Collins ice cap suggested by Dia et *** favourable for