柯柯牙绿化工程对阿克苏市气候变化的影响

Influence of Kekeya Greening Project on Climate Change in Aksu City

柯柯牙绿化工程从1986年开始实施到2020年造林共计80170 hm^(2),从阿克苏市东北部荒滩戈壁到东南的沙漠建成了南北长50 km,东西宽约47 km的“绿色长城”。利用1983—2015年阿克苏国家基准站的地面观测资料,分析了大风、沙尘暴和降水量的年际分布特征,探讨了阿克苏柯柯牙绿化工程对阿克苏市气象要素的影响及带来的局部地区性生态环境变化。

From 1986 to 2020,Kekeya afforestation project has been implemented,with a total afforestation area of 80170 hm^(2).From the desert gobi in the northeast of Aksu city to the desert in the southeast,a"Green Great Wall"with a length of 50 km from north to South and a width of 47 km from East to West has been built.Based on the ground observation data of Aksu national reference station from 1983 to 2015,this study analyzed the interannual distribution characteristics of gale,sandstorm and precipitation,and discussed the impact of Aksu Keya greening project on meteorological elements and local ecological environment changes in Aksu city.