中国可持续发展问题与土地利用/覆被变化研究
The study framework of land use/cover change based on sustainable development in China

刘彦随陈百明

文摘	土地利用/覆被变化（LUCC）研究，已成为全球环境变化和可持续发展领域前沿的核心问题。中国是世界上人多地少、生态与环境问题较为突出的发展中国家，目前中国可持续发展所面临的许多问题，都与土地利用及其变化有着内在的、必然的联系。因此，面向可持续发展战略实施，开展土地利用/覆被变化的系统研究，具有重要的科学价值与战略意义。本文重点对土地利用/覆被变化可持续发展重点问题的关系，以及面向可持续发展问题的LUCC研究目标、主要内容和技术方法等进行了讨论。
其他语种文摘	Being the core and frontier issue in the global environmental change and sustainable development disciplines, studies on land use/cover change (LUCC) has gained increasingly attention China, restricted by its large population and less land, is one of the developing countries facing serious ecological and environmental problems in the world. Many problems of sustainable development confronting China have inherent and inevitable associations with LUCC. Therefore, systematic LUCC researches, aiming at the implementation of sustainable development strategies in China, have great significance in both academic and practical respects. Their relations between the problems of sustainable development and LUCC, and the research objects, contents, investigative methods and key issues of LUCC based on sustainable development in China are briefly discussed in this paper. The interrelationship between LUCC and sustainable development in China is very complex. Generally speaking, the linkage can be shown as the balance between land-water resources demand and supply. Thus, the orientation and content of LUCC and sustainable development researches should be developed along with the critical issues for sustainable development-driving force of human being-scenarios of LUCC-optimized decision-making for sustainable development. Meanwhile, different situations under different temporal and spatial dimensions should be incorporated into the researches. The key issues to be studied are how to reveal the land supply and demand relationships under the multiple driving forces, as well as its changing extents and influences. Upon them, the framework of scientific decision-making and comprehensive management for LUCC in China, which is confined by the sustainable development relationship between food and resources supply, ecological protection and economic growth, is proposed.
来源	地理研究 ,2002,21(3):324-330 【核心库】
关键词	中国可持续发展 ; 土地利用/覆被变化（LUCC） ; 土地持续利用
地址	中国科学院地理科学与资源研究所, 北京, 100101
语种	中文
文献类型	研究性论文
ISSN	1000-0585
学科	社会科学总论
基金	国家自然科学基金 ; 中国科学院知识创新工程重点项目
文献收藏号	CSCD:965988