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[1]YANG Zhuo,LI Quan,WEI Bin,et al.Analysis of Land Use/Cover Changes of Typical Agro-pasture Zigzag Zone in Northeast China[J].Research of Soil and Water Conservation,2010,17(04):212-216,221.

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Analysis of Land Use/Cover Changes of Typical Agro-pasture Zigzag Zone in Northeast China

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 17 Number of periods: 2010 04 Page number: 212-216,221 Column: Public date: 2010-08-20

Title:: Analysis of Land Use/Cover Changes of Typical Agro-pasture Zigzag Zone in Northeast China

Author(s):: YANG Zhuo¹, LI Quan¹, WEI Bin², NIU Jian-zhi¹, FAN Zhi-ping³, WANG Hong-lei¹, HAN Jie-chun¹, ZHANG Guang-fen¹, SHAO Wen-wei¹; 1. Key Laboratory of Soil and Water Conservation & Desertification Combating;
Ministry of Education, College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;
2. Liaoning Provincial Institute of Forestry Research and Planning, Shenyang 110122, China;
3. Daqinggou Ecological Station, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China

Keywords:: typical agro-pasture aigzag zone in Northeast China; land use/cover change; driving force

CLC:: F301.24;X171.1

DOI:: -

Abstract:: The changes of land use/cover and landscape pattern had been analyzed in this paper,using the land use data of 1987,1995,2003 and 2007 in four selected prefectures of Kulun,Keerqin,Kangpin and Faku as topic agro-pasture zigzag zone in Northeast China by using Zhao Ha-lin’s method with ArcInfo and ArcView.The results showed that the areas of farmland and grassland obviously decreased,while the areas of unused land increased,and the areas of forest land and construction land kept less increase,then water land kept less decrease.The major patterns of land use change are the conversions of farmland to grassland and unused land,forest land to grassland,and grassland to unused land.The driving forces of the LUCC in topic agro-pasture zigzag zone in Northeast China are the pressure of increasing population and ecological policies.

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