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Study on spatial pattern of land-use change in China during 1995-2000
Liu, JY(刘纪远); Liu, ML; Zhuang, DF; Zhang, ZX; Deng, XZ
2003
Source PublicationSCIENCE IN CHINA SERIES D-EARTH SCIENCES
Volume46Issue:4Pages:373-+
Corresponding AuthorLiu JY
AbstractIt is more and more acknowledged that land-use/cover dynamic change has become a key subject urgently to be dealt with in the study of global environmental change. Supported by the Landsat TM digital images, spatial patterns and temporal variation of land-use change during 1995 -2000 are studied in the paper. According to the land-use dynamic degree model, supported by the 1km GRID data of land-use change and the comprehensive characters of physical, economic and social features, a dynamic regionalization of land-use change is designed to disclose the spatial pattern of land-use change processes. Generally speaking, in the traditional agricultural zones, e.g., Huang-Huai-Hai Plains, Yangtze River Delta and Sichuan Basin, the built-up and residential areas occupy a great proportion of arable land, and in the interlock area of farming and pasturing of northern China and the oases agricultural zones, the reclamation I of arable land is conspicuously driven by changes of production conditions, economic benefits and climatic conditions. The implementation of "returning arable land into woodland or grassland" policies has won initial success in some areas, but it is too early to say that the trend of deforestation has been effectively reversed across China. In this paper, the division of dynamic regionalization of land-use change is designed, for the sake of revealing the temporal and spatial features of land-use change and laying the foundation for the study of regional scale land-use changes. Moreover, an integrated study, including studies of spatial pattern and temporal process of land-use change, is carried out in this paper, which is an interesting try on the comparative studies of spatial pattern on change process and the change process of spatial pattern of land-use change.
KeywordLand-use Change China Spatial Pattern Regionalization
Subject AreaGeosciences ; Multidisciplinary
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/3203
Collection专家文献库
Recommended Citation
GB/T 7714
Liu, JY,Liu, ML,Zhuang, DF,et al. Study on spatial pattern of land-use change in China during 1995-2000[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2003,46(4):373-+.
APA Liu, JY,Liu, ML,Zhuang, DF,Zhang, ZX,&Deng, XZ.(2003).Study on spatial pattern of land-use change in China during 1995-2000.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,46(4),373-+.
MLA Liu, JY,et al."Study on spatial pattern of land-use change in China during 1995-2000".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 46.4(2003):373-+.
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