摘要
从指标整合的角度出发 ,构造出能同时表征草地退化面积信息与草地退化等级信息的草地退化指数 ,并运用地面调查、遥感影像与地理信息系统 ( GIS)
Based on the aggregation of indicator, the paper builds the grassland degradation index indicating both the area information and degree information of grassland degradation. And by using of the ground survey, remote sensing image, and GIS, the value of grassland degradation index of Xilinhot City is calculated.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
2000年第5期508-512,共5页
Journal of Inner Mongolia University：Natural Science Edition
基金
国家科委资助
