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生态学杂志 ›› 2002, Vol. ›› Issue (6): 15-19.

• 研究报告 • 上一篇    下一篇

东北农牧交错带土地利用生态安全模式案例研究

林彰平1,2, 刘湘南3   

  1. 1. 中山大学城市与区域研究中心, 广州, 510275;
    2. 邵阳学院地理系, 邵阳, 422000;
    3. 东北师范大学城市与环境科学学院, 长春, 130024
  • 收稿日期:2001-08-20 修回日期:2002-03-18 出版日期:2002-12-10
  • 基金资助:
    国家自然科学基金项目(49901017)资助.

A Case Study on Land Use Pattern under Ecological Security in Ecotone between Agriculture and Animal Husbandry in Northeastern China

Lin Zhangping1,2, Liu Xiangnan3   

  1. 1. Center for Urban and Regiond Studies, Zhongshan University, Guangzhou 510275;
    2. Department of Geography, Shaoyang Teacher College, Shaoyang 422000;
    3. School of Urban and Environmental Sciences, Northeast Normal University, Changchun 130024
  • Received:2001-08-20 Revised:2002-03-18 Online:2002-12-10

关键词: 长期施肥, 水稻土, 矿化作用, 温度

Abstract: Zhenlai county in Jilin Province is taken as a typical area to explore the universal land use pattern under ecological security in ecotone between agriculture and animal husbandry in Northeastern China. Remote sensing data, relative thematic maps and corresponding social-economical statisitical and planning data were collected, and grey linear programming (GLP)model, together with the synthetic index estimating method was applied to develop an optimal land use model to evaluate the ecological security and analyze decision. The land use structure and optimal spatial allocation pattern of Zhenlai county in the year of 2010 regarded as a land use pattern under ecological security were simulated out by the mathematical models applied.

Key words: long-term fertilization, paddy soil, mineralization, temperature.

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