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文章从自然和人类活动两方面分析了自 1 958年以来博斯腾湖环境变化。认为 :近 40年来 ,自然因素对湖水位变化的影响力要大于人为活动对湖水位变化的贡献 ,绿洲开发引起的入湖水量减少和大量的高矿化度农田排水排入湖区使博斯腾湖迅速演变为微咸湖 ,控制着博斯腾湖水化学类型的变化和形成。在此基础上 ,探讨了博斯腾湖环境变化与焉耆盆地绿洲开发和绿洲环境变化相互作用的机理 ,指出尽管近 1 0几年来绿洲环境的发展是可持续的 ,但整个焉耆盆地环境持续发展关键在于控制绿洲开发利用规模。适宜的绿洲发展规模 ,可保证绿洲环境和博斯腾湖环境的可持续发展
The article analyzes the environmental changes in the Bosten Lake from 1958, both in nature and in human activities. It is considered that the influence of natural factors on the change of lake level in recent 40 years is greater than the contribution of anthropogenic activities to the change of lake level. The reduction of water inflow caused by oasis development and the discharge of a large amount of high salinity farmland into the lake area make Bosten Lake rapidly evolve It is a slender lake that controls the evolution and formation of the Bosten Lake’s water chemistry. On this basis, the mechanism of the interaction between the environment of Bosten Lake and the development of oasis and oasis in Yanqi Basin was discussed. It is pointed out that although the development of oasis environment is sustainable in the past 10 years, the key to the sustainable development of environment in the whole Yanqi Basin lies in the control Oasis development and utilization of scale. Appropriate oasis development scale to ensure the sustainable development of oasis environment and Bosten Lake environment