基于3S技术的精河林场森林资源调查研究

Investigation of Forest Resources Base on 3S Technology:An Application in the Tree Farm of Jinghe

新疆维吾尔自治区精河县的精河林场,占地面积大,它的管理发展与整个县区的经济发展关系密切,科学合理的森林资源区划有利于整个林场的管理和发展。采用3S技术手段,对精河林场的森林资源进行调查、基础数据的处理,并进行合理区划,探讨了3S技术在森林资源区划中的应用方法。经过统计分析该林场国家公益林总面积27 588.7 hm2,其中:有林地面积17 363.4 hm2,占林业用地面积的62.94%;疏林地914.3 hm2,占3.31%;灌木林地9 311.0 hm2,占33.75%。

The Jinghe tree farm of Jinghe county in Xinjiang Uygur Autonomous Region occupies the large amount of area in the county, so nelationship between its management and the entire county area economical development is closely. A better plan for the land use will be benificial to the developmentof the farm. We conducted on the investigation and foundation data processing of the forest resources throughing 3S technology method. Finally we discussed the application method of 3S technology to delimit in the forest resources area. After statistical and analysis, the total area of national owned forest is 27 588.7 hm^2, including the forest land area 17 363.4 hm^2, account for 62.94%; the stocked land 914.3 hm^2 , account for 3.31% ; the bush forest land 9 311.0 hm^2 , account for 33.75%.