摘要
本文从吉林省荒地资源的实际出发 ,在荒地资源生态适宜性评价基本理论的指导下 ,采用地理信息系统方法 ,对吉林省荒地资源进行了生态适宜性评价。通过空间数据和属性数据的融合、分析、处理 ,可以直观获得荒地资源的生态适宜度等级 ,从而提高评价效率 ,为荒地资源的合理开发利用提供科学依据。
Based on the condition of uncultivated land in Jilin,and the theories of ecological suitability assessment of uncultivated land the ecological suitability of uncultivated land in Jilin was assessed by geological information system. Through integrating, analyzing and disposing the spatial data and characteristic data, the grade of ecological suitability can be visually obtained,the efficiency of assessment can be enhanced . The assessment result provides the scientific gist for reasonably developing wasteland resources.
出处
《干旱区资源与环境》
CSSCI
CSCD
2003年第3期35-38,共4页
Journal of Arid Land Resources and Environment
基金
吉林生态省建设的基础课题"吉林省生态环境调查与评价"项目资助。
关键词
荒地资源
生态适度性评价
地理信息系统
吉林省
uncultivated land, ecological suitability assessment, geological information system
