亚洲中部干旱区的湖泊

采用系统论的观点，对亚洲中部的干旱区湖泊（包括咸海、巴尔喀什湖、博斯腾湖、艾比湖、玛纳斯湖、艾丁湖与罗布泊等）的水分循环与其他物质循环进行综合研究，其结果不仅丰富了生态循环的理论，而且深刻地揭示了干旱区湖泊与湿润区湖泊截然不同的特征；表现出水分循环的独特性、形态测量学的复杂性、风生湖流的奇特性与泥沙运行的规律性以及内陆湖水化学特征和别具一格的水生态循环系统等。干旱区湖泊作为陆地水圈的组成部分，他是一个完整的生态系统。他由湖泊中的生物和水两大亚系统组成，相互作用而又相互联系。尽管大陆性气候严酷和强烈，风生湖流强劲（有时还多亏他的作用），蒸发量大，但内陆湖能生存数千年，即在现代时间尺度上是无IL尽的。

Study on the Lakes in Arid Areas of Central Asia

Inland lakes are not only the indicators of climate in arid areas, but also the indexes of the ecosystem situation in their basins. Most lakes in arid areas are the last links of both natural stream systems and human activities, they are generally recharged by rivers, accept the produced wastes, suffer firstly from the natural disasters and human disturbance, and respond to climate change and irrational exploitation and utilization of water resources. Therefore, it is of significance to study the inland lakes and the lacustrine ecosystems in arid areas. In this paper, the water circle and other physical circles of some lakes in arid areas in Central Asia, such as the Aral Sea, Balkhash Lake, Bosten Lake, Ebinur Lake, Manas Lake, Aydingkol Lake and Lop Nur Lake, are researched. The results can not only enrich the ecological circle theory, but can also reveal the distinctive differences of the lakes in arid areas from those in humid regions. The peculiar features of the lakes in arid areas, such as their distinctive water circle, complicated dimensions, wind-driven lacustrine current, silt movement, hydrochemical properties and aqueous ecological circle systems, are also revealed. As a component of land hydrosphere in arid areas, the inland lakes are the complete ecosystems. The lakes in arid areas are composed of two subsystems, i.e., the biology and water, and they affect each other and interosculate organically. Under the severe continental climate, violent evaporation and powerful wind-driven lacustrine current, the lakes in arid areas can still exist for several thousand years. Therefore, we can say that the lakes in arid areas have long life and powerful life force.