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东北农牧交错带土地利用生态安全模式案例研究

作者：林彰平   出版商：生态学杂志   出版日期：2002 年 6 月
Zhenlai county in Jilin Province is taken as a typical area to explore the universal land use pattern under ecological securityin ecotone between agriculture and animal husbandry in Northeastern China. Remote sensing data, relative thematic mapsand corresponding socia-l 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 evaluatethe ecological security and analyze decision. The land use structure and optimal spatial allocation pattern of Zhenlai countyin the year of 2010 regarded as a land use pattern under ecological security were simulated out by the mathematical models applied.
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