退耕还林区森林景观优化策略研究——以云南盐津县为例

A Study of Forest Landscape Optimization Strategy in Returning Farmland to Forest Area:A Case Study of Yanjin County,Yunan Province

文章立足于新一轮退耕还林的重点实施区域云南省盐津县,分析了其在实施层面的现状与问题,研究了县域范围内立地条件、生态敏感性、植被资源及景观斑块等要素,提出了景观优化对策,力求在退耕还林区营建具有复合功能的森林景观以发挥多重效益,以期为同类研究与实践提供有益参考。

This paper analyzed the current status and problems from the perspective of the implementation level of the new round of returning farmland to forestland program in Yanjin County,Yunnan Province,which is the key area to implement the program,and came up with the landscape optimization strategy by studing the elements of site conditions,ecological sensitivity,vegetation resources and landscape patches within the scope of Yanjin County.This study attempted to build a forest landscape with complex functions in returning farmland to forestland area so as to exert multiple benefits,which was expected to provide helpful references for the similar research and practices.