我国土地利用/土地覆被变化研究近期进展

Recent Progress of Studies on Land Use and Land Cover Change in China

土地利用/土地覆被变化(LUCC)是自然与人文因素紧密交织并相互作用的过程,是全球环境变化研究的重要组成部分,也是“国际地圈生物圈计划”(IGBP)和“国际全球环境变化人文计划”(IHDP)共同推动的核心研究项目。近年来我国学者在LUCC研究方面做了大量工作,取得了丰硕的成果。文章就我国近期土地利用/土地覆被的研究方法及应用、驱动机制、变化影响、土地资源优化配置及研究尺度等方面的研究进展进行了简要的评述。

Land use and land cover change （LUCC） is a process that natural and human factors interrelate and interact closely, one of the most components to global environmental changes, which also is the common core of the studies project of IGBP and IHDP. Recently years Chinese scholars have done many studies and got a lot of significant achievements. The paper reviews the recent progress of the LUCC studies in China, including the methods of studies and their applications, driving mechanism, the impact of LUCC, optimal allocation of land resources and the scale of studies.