新疆库尔勒市经济林资源现状分析

Situation Analysis of Economic Forest Resources in Korla of Xinjiang

[目的]掌握好经济林资源动态变化,对于指导区域林业生产、科学规划、合理经营具有重要的意义。[方法]利用遥感、地理信息系统和全球定位系统技术,结合实地调查,对库尔勒市经济林资源树种的面积、产期等进行了分析。[结果]库尔勒经济林以库尔勒香梨为主要品种,面积为22 758.31 hm2,库尔勒香梨盛产期面积最大,为16 163.88 hm2。[结论]提出经济林复壮更新的经营对策,对于保障经济林产业平稳发展具有重要的现实意义。

[Objective]The paper is to grasp the dynamic changes of economic forest resources,which has an important significance to guide the regional forestry production,scientific planning and proper management. [Method]We analyzed the area and breeding season of tree species of Korla economic forest resources by using remote sensing,geographic information system and global positioning system（ GPS） technology,combined with the field survey. [Result]The main variety is Korla pear which the area is 22 758. 31 hm^2,and the area of full fruiting period is the biggest（ 16 163. 88 hm^2）. [Conclusion]Some countermeasures for economic forestry management respond to rejuvenation are put forward,which have an important practical significance to the protection of economic forest industry development steadily.