蒙古国苏赫巴特尔省和肯特省的荒漠化调查

The Investigation of Desertification Situation in Sukhbaatar and Khentii Aimags of Mongolia

蒙古国的苏赫巴特尔省与我国内蒙古自治区锡林郭勒盟接壤,两者生态环境变化与治理都有着相互的联系。肯特省与苏赫巴特尔省北部相连,位于山地与草原过渡带,苏赫巴托尔省则属于典型草原地区,是生态敏感区域,两省的荒漠化具有代表性,类型包括风蚀沙地、退化草地和退化滩地。通过实地调查,确定了两省的荒漠化表现,分析气候变化、放牧制度和畜群结构与荒漠化的关系,提出荒漠化防治对策,比对中蒙草地荒漠化诱因,为我国防治荒漠化提供借鉴,为双方合作打下基础。

Sukhbaatar aimag is connected to Xilinguole Meng,the Inner Autonomous Region,China,and its ecological environment and governance are related to each other. Khentii aimag is located in ecotone of mountainous and grassland in typical steppe area,and connected with Sukhbaatar aimag,and are an ecological sensitive region. The desertification of two aimags was representative types in Mongolia,including wind erosion,grassland degradation and degradation of sandy beach. The desertification situation of two provinces was studied by field investigation,and analysis of the relationship between climate change,livestock structure,over grazing and desertification. The control measures on desertification was put forward,and the causes of Mongolian grassland desertification,which provide a reference for China＇s control of desertification,and lay the foundation for cooperation between China and Mongolia.