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RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY

庄大方 刘纪远 刘明亮

庄大方, 刘纪远, 刘明亮. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. 中国地理科学, 1999, 9(4): 330-334.
引用本文: 庄大方, 刘纪远, 刘明亮. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. 中国地理科学, 1999, 9(4): 330-334.
Zhuang Dafang, Liu Jiyuan, Liu Mingliang. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. Chinese Geographical Science, 1999, 9(4): 330-334.
Citation: Zhuang Dafang, Liu Jiyuan, Liu Mingliang. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. Chinese Geographical Science, 1999, 9(4): 330-334.

RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY

基金项目: the Chinese Academy of Sciences for Knowledge Innovation(KZCXI-Y-02)

RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY

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出版历程
  • 收稿日期:  1999-07-21
  • 刊出日期:  1999-12-20

RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY

    基金项目:  the Chinese Academy of Sciences for Knowledge Innovation(KZCXI-Y-02)

摘要: Land use/cover change, which in China is characterized by urbanization resulting in a decrease in arable land in the east along with a large area of grassland being cultivated in the west, has been accelerated by rapid economic development in the last years. All of the above changes will affect sustainable development in the next century. The Chinese Academy of Sciences is conducting a study of land use/cover change over the last ten years based on the integration of remote sensing and GIS technology to establish a multitemporal database covering all of China. Fundamental data for land use/cover for the year 1996 has already been developed by the Chinese Academy of Sciences. In order to reconstruct fundamental land use/cover data for the year 1986, a central data processing and analyzing system and a regional data acquisition, processing and analyzing system have been established and are joined together as a network. After the 1986 database is established, the comparative research on the reduction in arable land, urbanization, desertification, changes in forest and grassland, and lake and wetland land use/cover change will be carried out. In addition, a transect for a key regional comparative study was selected along the Changjiang (Yangtze) River. The driving forces of these changes also will be extracted. The result of this study will be not only make a contribution to global land use/cover change research, but will also support decision making for sustainable national development.

English Abstract

庄大方, 刘纪远, 刘明亮. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. 中国地理科学, 1999, 9(4): 330-334.
引用本文: 庄大方, 刘纪远, 刘明亮. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. 中国地理科学, 1999, 9(4): 330-334.
Zhuang Dafang, Liu Jiyuan, Liu Mingliang. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. Chinese Geographical Science, 1999, 9(4): 330-334.
Citation: Zhuang Dafang, Liu Jiyuan, Liu Mingliang. RESEARCH ACTIVITIES ON LAND USE/COVER CHANGE IN THE PAST TEN YEARS IN CHINA USING SPACE TECHNOLOGY[J]. Chinese Geographical Science, 1999, 9(4): 330-334.

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