Abstract: This paper deals with the hydrochemical features of the Glacier No.1 and the composite characteristics of the negative or positive ions in different waters and the water ion of low mineralization, analyzes the relations between ice crystal texture and the total content of ion from lower to higher in the evolution from snow,firn to ice,and discusses the relations between the content of trace element and climate as well as the source of aqueous vapour supplement in glaciated area. By studies on the relations between the contents of potassium,sodium,calcium,magnesium,manganese, iron and aluminium and their concentration coeffecient, it is supposed that the Glacier No,l is a glaciated area of extremely continental type influenced mainly by continental climate.As a result,the influence of the environment around the glacier to the chemical compounds in glacia 1 water and the vapour supplement is unnegligible.