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当前位置: 首页 > 文章 > 阿拉善左旗天然梭梭林鼠害防治的遥感监测 林业科学 2004,40 (3) 107-110
Position: Home > Articles > Monitoring on Controlling Effect of Rhombomys opimus in Haloxylon Ammodendron Bunge Stands Using Remote Sensing TM Imagery in Alashan Scientia Silvae Sinicae 2004,40 (3) 107-110

阿拉善左旗天然梭梭林鼠害防治的遥感监测

作  者：
黄建文;鞠洪波;特木钦;宋钢;赵胜国
单  位：
中国林业科学研究院资源信息研究所;内蒙古森林病虫害防治检疫站
关键词：
TM图像;鼠害监测;土壤调节植被指数;鼠口密度
摘  要：
利用 1999年和 2 0 0 2年两期内蒙古阿拉善左旗TM遥感图像 ,进行大沙鼠鼠害防治前后梭梭林受害程度调查。对比分析了防治区与对照区植被生长状况 ,分析了健康和受害植被的光谱特征、其背景的纹理特征。用土壤调节植被指数和统计分类的方法 ,得出了受害植被的生长状况、健康植被面积增长量及对照区植被生长情况的相关数据。与实地害鼠密度的变化验证比较 ,为鼠害防治管理和动态监测提供科学依据。
译  名：
Monitoring on Controlling Effect of Rhombomys opimus in Haloxylon Ammodendron Bunge Stands Using Remote Sensing TM Imagery in Alashan
作  者：
Huang Jianwen Ju Hongbo(Institute of Forest Resource Information Technique, CAF Beijing100091) Te Muqin Song Gang Zhao Shengguo(Station of Forest Pest Management of Inner Mongolia Hohhot010010)
关键词：
TM imagery,Monitoring mouse disaster,Soil|adjusted vegetation index,Mouse density
摘  要：
Damage extent was investigated in Haloxylon ammodendron Bunge Stands before and after treating Rhombomys opimus by using double date TM remote sensing imagery of 1999 and 2002 in Alashan, Inner Mongolia. Vegetation growth condition was compared and analyzed between treated and contrast area. The vegetation spectral feature and their background texture were analyzed on both healthy and damaged vegetation. The growth condition of damaged vegetation,the increased area of healthy vegetation and the relative growth data on contrast area were derived through the methods of soil adjusted vegetation index (SAVI) and statistic classification. The results were testified and compared with the ground truth of mouse density. The study provides a scientific basis for monitoring,prevention and combating of mouse disaster.

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