国际土地利用—土地覆盖变化的环境影响研究

INTERNATIONAL RESEARCH ON ENVIRONMENTAL CONSEQUENCE OF LAND USE/COVER CHANGE

土地利用—土地覆盖变化是全球变化研究的重要方面之一。土地利用—土地覆盖变化对大气化学性质及过程、气候、水文、土壤沉积物、生物多样性、生产力等都产生重要的影响。着重综述了国际全球变化研究领域中重要的研究焦点之一——土地利用和土地覆盖变化的环境影响研究取得的进展以及未来的发展方向。

Land use/cover change is an important research field in global change research. It has enormous impact on chemical character and process of atmosphere, climate, hydrology, soil and sediment, bio diversity, productivity and so on. In this article, the international research evolution and direction of environmental consequence of land use/cover change one focus in global change research is introduced. Land use/cover change has important impact on local, regional and global climate, on loss of bio diversity, on soil degradation and hydrological change.