云南省土地荒漠化和沙化动态变化及原因分析  

Dynamic Change and Reason Analysis of Desertification and Sandification in Yunnan Province

作　　者：安科[1] AN Ke(Kunming Brunch, Yunnan Institute of Forest Inventory and Planning, Kunming 650200, Chin)

机构地区：[1]云南省林业调查规划院昆明分院,云南昆明650200

出　　处：《林业调查规划》2016年第5期38-41,共4页Forest Inventory and Planning

摘　　要：介绍云南省土地荒漠化和沙化状况。对荒漠化和沙化土地面积变化、程度变化、土地利用类型面积变化情况,以及从正向演替和逆向演替2方面对引致这些变化的原因进行分析。提出流域综合治理,培植农林产业,强化科技利用,加强森林植被保护等防治土地荒漠化和沙化的对策措施。This paper introduced the state of desertification and sandification in Yunnan Province, including distribution area and desertifieation level etc. Based on the analysis of dynamic change and caused reason, the paper put forward relevant countermeasures e. g. comprehensive reclamation of river basin, fostering agriculture and forestry industry, strengthen sci-tech utilization, vegetation protection and so on.

关 键 词：土地荒漠化 土地沙化 动态变化 小流域综合治理 生态工程 云南省 

分 类 号：S728.4[农业科学—林木遗传育种] S718.557[农业科学—林学]