博斯腾湖气候效应初探

Preliminary Study on the Effects of the Climate of Bosten Lake

由于湖面和陆面热力性质的差异,以及蒸发耗热、凝结释热等物理过程的存在,博斯腾湖对焉耆盆地的气候有明显的调节作用。如缓和气温变化、增加降水量、减少蒸发量等。博湖气候效应浅层范围仅限于焉耆盆地、效应强度随离岸距离增大而减弱,波及范围下风方大于上风方、并与湖面大小及湖容量多少的年际变化同步。博湖气候效应的环境意义在于:直接影响当地旅游、商业、运输等人类活动,影响当地土壤、水文特征、生物组成、农业资源优势、农业经济优势的形成。

Owing to the h(?)at of the surface of the Lake is different fromof the surface of the land and the existing of physical change onsteaming and rfozing, the climate of yanqi Basin is obviouslyregulated by Bosten Lake、Such as,the humidity of the atmosphereand quantities of the precipitation are increased Whine the eva-poration is reduced.The shallow parts of the climate effects of Bosten Lake is onlylimited within Yanqi Basin The farther the distance to the shoreof the Lake becomes, the poorer the effect strengthens.The environmental meaning on the climate effect of Bosten Lakeis that the Clmate of Bosten Lake directly affects in tourism, tradehigh way transportation and other humam activities; affects soil.the characteristics of the water, the formation of living thingsand the formation of good agricuctural resoures and economy.