基于灰关联的大连庄河市生态安全评价研究  

Assessment of Urban Ecological Security in Dalian Zhuanghe City Based On Gray Relational Analysis

作　　者：龚丽妍[1] 王耕[1,2] 

机构地区：[1]辽宁师范大学城市与环境学院,辽宁大连116029 [2]辽宁师范大学海洋经济与可持续发展中心,辽宁大连116029

出　　处：《环境科学与管理》2011年第2期153-157,共5页Environmental Science and Management

基　　金：国家自然科学基金资助项目(40801209);教育部人文社科青年基金资助项目(08JC630035);辽宁省财政厅基金资助项目(09C014)

摘　　要：大连庄河市是辽宁沿海经济带的重点开发区,其生态安全状况对于振兴东北老工业基地有着极其重要的意义。运用灰色关联法对庄河市城市生态安全进行评价,结果表明,2002年-2008年庄河市的生态安全关联度均在5.5以上,生态安全状况比较乐观。从动态趋势上看,庄河市生态安全系统处于稳定增长状态。通过结果的分析,为沿海经济带开发在生态安全方面提供数据支持。The development of the coastal economic belt in the northeastern Liaoning Province is important for the revitalization of old industrial bases in Northeast China, Dalian Zhuanghe is a key development areas. Using gray correlation to assess the ecological security of Zhuanghe city, the results show that, the gray correlation degree of ecological security in Zhuanghe was all above 5. 5 degrees, from 2002 to 2008. The situation of ecological security is optimistic. From the dynamic point of view, the ecological security system of Zhuanghe is in steady growth state. Consider analysis of the results, providing the data for the coastal economic belt in aspect of ecological safety.

关 键 词：辽宁沿海经济带 灰色关联分析 城市生态安全 庄河市 

分 类 号：X826[环境科学与工程—环境工程]