| 肥城市土地生态系统安全评价研究 |
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| 引用本文： | 魏宁宁,李文海,孙晓芳.肥城市土地生态系统安全评价研究[J].山东国土资源,2016,32(4):46-50. |
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| 作者姓名： | 魏宁宁 李文海 孙晓芳 |
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| 作者单位： | 肥城市国土资源局;肥城市国土资源局;曲阜师范大学地理与旅游学院 |
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| 摘 要： | 在分析土地生态系统安全内涵的基础上,以肥城市为研究区域,选取24个指标构建土地生态系统安全评价指标体系,采用熵值法、综合指数法和GIS相结合的方法,对肥城市2000—2013年的土地生态系统安全状况进行分析。研究结果表明:14年来,肥城市土地生态系统安全状况处于波动状态,土地生态系统安全面临着诸多压力。最后提出了提高土地生态系统安全状况的对策建议。
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| 关 键 词： | 土地生态系统 安全状况评价 肥城市 |
Evaluation of Land Ecological System Security in Feicheng City |
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| WEI Ningning,LI Wenhai and SUN Xiaofang.Evaluation of Land Ecological System Security in Feicheng City[J].Land and Resources in SHANDONG Province,2016,32(4):46-50. |
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| Authors: | WEI Ningning LI Wenhai and SUN Xiaofang |
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| Institution: | WEI Ningning;LI Wenhai;SUN Xiaofang;Feicheng Bureau of Land and Resources;Geography and Tourism Department of Qufu Normal University; |
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| Abstract: | On the basis of analyzing the connotation of land ecological system security, taking Feicheng city as the study area and choosing 24 indicators, the evaluation index system of land ecological system security has been set up. By using entropy and aggregative index number method, combining with GIS technology, present condition of land ecological system security in Feicheng city from 2000 to 2013 has been analyzed. It is showed that security situation of the land ecological system in fourteen years has been fluctuating. Land ecological system security is facing a lot of pressure. Thus, relative countermeasures for enhancing security situation of the land ecological system has been put forward. |
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| Keywords: | Land ecological system evaluation of security situation Feicheng city |
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