YUAN Lei,LEI Guo-ping,ZHANG Xiao-hu.Evaluation on Land Ecological Security of the Daqing Oil Field Region[J].Research of Soil and Water Conservation,2009,16(01):216-221.
大庆油田区土地生态安全评价
- Title:
- Evaluation on Land Ecological Security of the Daqing Oil Field Region
- 分类号:
- F301;F323.211
- 摘要:
- 大庆油田自开采以来已经过近五十年的历程，随着油田用地不断扩张的同时，油区内的土地生态问题也日益突出，通过实地调查，在逻辑分析的基础上，采用熵权系数法对2004年大庆的喇萨杏油田区内土地生态安全情况进行定量的评价，结果表明油田区内土地生态安全情况较为严峻，土地生态安全等级处在风险级，油田区内土地退化情况严重，土地复垦整治工作还有待进一步加强，如不能及时采取相应整治措施，油田区内土地生态环境还会进一步恶化。
- Abstract:
- The Daqing oil field has passed through near 50 year courses since exploitation and construction, the oil field land unceasingly outspreads at the same time, the oil region land ecology question is also prominent day by day, through field survey and on the basis of the logistic analysis, by the entropy weights coefficient analyzes and appraises the land ecological security situation of the Daqing Lasaxing oil field region in 2004, the appraisal discoveries that the land ecological security situation is more stern in the oil field region, the land ecological security grade is risk grade and in the oil field region, the land ecology degeneration situation is serious, land reclamation work and so on improvement also wait for further enhancing. If cannot take the related improvement measure promptly, the land ecological environment will further also worsen in the oil field area.
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备注/Memo
收稿日期:2008-6-3。
基金项目:东北农业大学博士基金
作者简介:袁磊（1980- ），男，黑龙江齐齐哈尔人，博士研究生，从事土地规划、土地利用与政策研究。E-mail：eric_ystone@163.com