大柴旦盐湖的物理化学条件  

Physic-Chemical Conditions of Da Chaidan Salt Lake

作　　者：高世扬[1] 王建中[1] 柳大纲[1] 

机构地区：[1]中国科学院青海盐湖研究所

出　　处：《盐湖研究》1995年第3期16-22,共7页Journal of Salt Lake Research

摘　　要：大柴旦盐湖是典型的新类型硼酸盐盐湖，常年性湖表卤水中含钠、钾、（锂）镁的氯化物，硫酸盐和硼酸盐。我们在对湖区气象资料进行收集和整理基础上．应用综合气象学方法进行研究。与此同时，对湖表卤水长观资料和不同时间卤水化学组成进行相图解析，揭示湖水年变化的四边形规律。Da Chaidan Salt lake belongs to a new type of borate salt lake which brine contains sodium, potassiam,(lithium), and magnesium chlorides, sulfates and borates. The climatic data and the chemical composition of the surface brine of the lake of different months in a year have been collected and comprehensiuely studieds. It is indicated that the surface brine of Da Chaidan salt lake displays the following alternatiue and periodical changes: The crystalligation and dissolution of sodium chloride as seed as mirabilite.

关 键 词：盐湖 物理化学条件 四边形规律 卤水 钠 锂 

分 类 号：P343.3[天文地球—水文科学] P641.464[天文地球—地球物理学]