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RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA

WANG Zhi-qiang,  ZHANG Bai,  YANG Guang,  WANG Zong-ming,  ZHANG Shu-qing

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文章导航 > Chinese Geographical Science  > 2005 >  15(4): 330-336
WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. 中国地理科学, 2005, 15(4): 330-336.
引用本文: WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. 中国地理科学, 2005, 15(4): 330-336.
shu
WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. Chinese Geographical Science, 2005, 15(4): 330-336.
Citation: WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. Chinese Geographical Science, 2005, 15(4): 330-336.
shu

RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA

  • 1.

    Northeast Institute of Geography and Agricultural Ecology, Chinese A cademy of Sciences, Changchun 130012, P. R. China;The Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China;

  • 2.

    Northeast Institute of Geography and Agricultural Ecology, Chinese A cademy of Sciences, Changchun 130012, P. R. China

基金项目: null
详细信息
    作者简介:

    WANG Zhi-qiang (1968- ), male, a native of Xiangtan of Hunan Province, Ph.D. candidate, specialized in application of RS and GIS. E-mail: wryan@126.com

  • 中图分类号: X171

RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA

  • 1.

    Northeast Institute of Geography and Agricultural Ecology, Chinese A cademy of Sciences, Changchun 130012, P. R. China;The Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China;

  • 2.

    Northeast Institute of Geography and Agricultural Ecology, Chinese A cademy of Sciences, Changchun 130012, P. R. China

Funds: null

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出版历程
  • 收稿日期:  2005-08-10
  • 刊出日期:  2005-12-20

RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA

  • 1. Northeast Institute of Geography and Agricultural Ecology, Chinese A cademy of Sciences, Changchun 130012, P. R. China;The Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China;
  • 2. Northeast Institute of Geography and Agricultural Ecology, Chinese A cademy of Sciences, Changchun 130012, P. R. China
    • 基金项目:  null
    作者简介:

    WANG Zhi-qiang (1968- ), male, a native of Xiangtan of Hunan Province, Ph.D. candidate, specialized in application of RS and GIS. E-mail: wryan@126.com

  • 收稿日期: 2005-08-10
  • 刊出日期: 2005-12-20

  • 中图分类号: X171

摘要: By the use of the software of ARCGIS, dynamic changes of the landscape elements, landscape structure,conversion processes of the landscape gradients and the responses of wetland eeo-security to land use/cover changes (LUCC) in the western Jilin Province were studied from 1930 to 2000. The results show that the landscape elements of grassland, wetland, forestland and water area shrank rapidly, and wetlands underwent huge losses in the study period due to the conversion from wetland into arable land and grassland in large quantities. The responses of wetland eco-security to LUCC were inverse evolvement of wetland vegetation, loss of biodiversity, water deficiency in wetland ecosystem, the changes of the heterogeneity of wetlands and the fragmentation of the wetland habitats. Suggestions were given for protection of wetlands and the regional sustainable development.

English Abstract

WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. 中国地理科学, 2005, 15(4): 330-336.
引用本文: WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. 中国地理科学, 2005, 15(4): 330-336.
shu
WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. Chinese Geographical Science, 2005, 15(4): 330-336.
Citation: WANG Zhi-qiang, ZHANG Bai, YANG Guang, WANG Zong-ming, ZHANG Shu-qing. RESPONSES OF WETLAND ECO-SECURITY TO LAND USE CHANGE IN WESTERN JILIN PROVINCE, CHINA[J]. Chinese Geographical Science, 2005, 15(4): 330-336.
shu

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