吉兰泰地区地处干旱荒漠地带,位于乌兰布和沙漠的边缘,温差大,冬季寒冷,夏季炎热,年降雨量仅113.56毫米,而蒸发量却高达3423.7毫米。该地区土壤含盐碱量高,土质瘠薄,植物正常生长需要的养分、水分,往往不能得到满足。盐湖西侧原来生长的大片天然梭梭林因只利用不保护,乱砍滥伐而遭到彻底破坏,致使风沙在近十几年内向盐湖推进了10.03平方公里,严重威胁 Located in the arid desert region of the Ulanbuh Desert, the Jilantai region has large temperature differences, cold winters and hot summers with annual rainfall of only 113.56 mm and evaporation of up to 3423.7 mm. The soil in the area contains high levels of saline-alkali soil and infertile soils. Nutrients and moisture required for normal plant growth are often not met. The large area of ​​natural Haloxylon ammodendron originally grown on the west side of Salt Lake was completely destroyed by the use of unprotected and deforested areas. As a result, aeolian sand pushed 10.03 square kilometers to Salt Lake in the past decade, which posed a serious threat