摘要
资源环境承载力评价是当前国家发展背景下的重要研究内容之一,为国家可持续发展提供必要支撑。利用空间化的地理国情普查、土地调查和专题调查等数据,结合地学统计和空间统计方法,提出了经济、水资源和环境等城市资源环境承载要素的尺度下推方法,力求在更为精细的尺度下反映地域差异,并利用此方法在武汉市街道单元尺度进行了下推实践。
Evaluation of resources and environment carrying capacity is one of the important research contents under the background of current national development,which provides necessary support for national sustainable development.Based on the spatialized data from geographical conditions census,land survey and thematic survey,we propose a scaledown method which carries elements of urban resources and environment through the geostatistics and spatial statistics methods,and try to reflect the geographical differences under the more elaborate scale.This method has been carried out in the practice of street units in Wuhan.
作者
程琦
秦思娴
李建松
卢宾宾
CHENG Qi;QIN Sixian;LI Jiansong;LU Binbin(Wuhan Geomatics Institute,Wuhan 430022,China;School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China)
出处
《测绘地理信息》
CSCD
2022年第5期69-72,共4页
Journal of Geomatics
基金
自然资源部地球观测与时空信息科学重点实验室开放研究基金(201903)
国家自然科学基金(42071368)
安徽省自然资源调查监测评价体系研究(2021-K-1)
关键词
资源环境
承载要素
尺度下推
resource and environment
carrying factors
scale-down
