单位1:Institute of Geography of the Russian Academy of Sciences
语种:英文
起始页:442
总页数:18
刊名:冰川冻土
是否内版:否
刊频:季刊
创刊时间:1979
主办单位:中国地理学会冰川冻土分会 中国科学院兰州冰川冻土研究所
主编:黄茂桓
地址:兰洲市东岗西路174号
邮编:730000
卷:15
期:3
摘要
M ajor processes con trollin g the existen ce of a large in tercon tin ental glaciation system w ere identified on the basis of glaciological,m eteorological,actinom etric, geoch em ical and is ot opean alyses,as well as field observations and statistical analyses.Field experiments included meteoro logical conditions,components of radiation and heat balance, accumulation and ablation during different types of weather and at diferent levels (accum ulationarea,firn bound ary and ablation zone).We delineatedice—form ation zones and deve·l oped am ethod for estim ating water exchange in the system ,with the possibility for short and long-term forecasting of its components.