摘要
区域环境承载力是衡量区域环境系统与区域社会经济活动协调发展的重要依据。在实地调查了大庆地区自然及社会经济状况的基础上,利用遥感与地理信息系统作为主要技术手段,分析了大庆市1988—2001年土地利用动态变化趋势;通过研究区域环境承载力模型确定的方法,构建了大庆地区区域环境承载力评价指标体系,并探讨了对大庆市1988—2001年区域环境承载力变化趋势,及土地利用变化对区域环境承载力的影响。
The changing trend of land use was analyzed by RS and GIS technology based on the investigation on natural resources and social economic status of Daqing region during 1988 and 2001. An index system for regional carrying capacity of Daqing was constructed by means of studying the method for establishing the model of regional carrying capacity. The changing trend of regional carrying capacity of Daqing during 1988 and 2001 and the effect of land use on regional carrying capacity were also discussed.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2008年第4期45-47,共3页
Journal of Northeast Forestry University
基金
国家自然科学基金项目(40271044)
关键词
区域环境承载力
土地利用
大庆
Regional carrying capacity
Land uses
Daqing region
