沙漠化土地整治过程中防护林体系优化配置的研究  

Study on the Optimal Allocation of Shelterbelt System in the Process of Desertification Land Consolidation

作　　者：韩梅 韩柏 刘朝霞 何金军 邬晗 贾丽琼 韩胜利 Han Mei;Han Bai;Liu Zhaoxia;He Jinjun;Wu Han;Jia Liqiong;Han Shengli(Ordos Municipal Institute of Forestry and Grassland Science,Ordos 017000,China;Ordos City Meteorological Bureau,Ordos 017000,China;Ordos City Forestry Security Center,Ordos 017000,China;Dalad Banner Afforestation General Field,Ordos 017000,China)

机构地区：[1]鄂尔多斯市林业和草原科学研究所,内蒙古鄂尔多斯017000 [2]鄂尔多斯市气象局,内蒙古鄂尔多斯017000 [3]鄂尔多斯市林业保障中心,内蒙古鄂尔多斯017000 [4]达拉特旗造林总场,内蒙古鄂尔多斯017000

出　　处：《防护林科技》2023年第3期63-65,共3页Protection Forest Science and Technology

基　　金：内蒙古自治区行动重大专项“科技兴蒙”项目(KJXM-EEDS-2020006);中央财政林业和草原科技推广示范项目“黄河流域鄂尔多斯段典型生态经济林模式推广示范”(内林草科推〔2021〕01号)。

摘　　要：文章对内蒙古鄂尔多斯市达拉特旗五股地沙漠化土地整治过程中防护林体系的优化配置做了研究。结果表明:在沙漠化土地整治和防护林体系配置过程中,应建造控制面积大于6.67 hm^(2)的防护林网,初期在格内设置高立式死沙柳沙障;所选用的树种其生态效益无明显差异,但抗性以新疆杨表现最佳。This paper studied the optimal allocation of shelterbelt system in the process of desertification land consolidation in Wugudi Village,Dalad Banner,Ordos City,Inner Mongolia.The results showed as follows:in the process of desertification land consolidation and shelterbelt system configuration,a shelterbelt net with a control area greater than 6.67 hm^(2) should be constructed,and high vertical dead sand willow barrier was set up in the grid in the early stage;there was no obvious difference in the ecological benefits of the selected species,but the resistance of Populus alb a var.pyramidalis was the best.

关 键 词：沙漠化土地整治 防护林体系 优化配置 

分 类 号：S727.23[农业科学—林木遗传育种]