内江师范学院学报
內江師範學院學報
내강사범학원학보
JOURNAL OF NEIJIANG TEACHERS COLLEGE
2014年
10期
73-78
,共6页
EES%熵值法%层次分析法%模糊物元法%欧氏贴近度
EES%熵值法%層次分析法%模糊物元法%歐氏貼近度
EES%적치법%층차분석법%모호물원법%구씨첩근도
EES%entropy weight%AHP%fuzzy matter-element model%Euclid nearness degree
城市生态安全随着城市化的进程逐渐引起人们的重视。正确的评价城市的生态安全对于制定相应法规和应对措施有着重要的意义。为此,选择三明市为例,对城市进行生态安全模糊物元评价,评价结果显示:三明市城市生态系统安全水平总体呈现上升趋势,整体上升幅度接近33%,由临界安全逐步转变为较安全。反映出在三明市经济与社会快速发展的同时,市区生态环境问题逐渐浮现,环境保护与经济社会发展尚未协调,人与环境的矛盾依然存在。
城市生態安全隨著城市化的進程逐漸引起人們的重視。正確的評價城市的生態安全對于製定相應法規和應對措施有著重要的意義。為此,選擇三明市為例,對城市進行生態安全模糊物元評價,評價結果顯示:三明市城市生態繫統安全水平總體呈現上升趨勢,整體上升幅度接近33%,由臨界安全逐步轉變為較安全。反映齣在三明市經濟與社會快速髮展的同時,市區生態環境問題逐漸浮現,環境保護與經濟社會髮展尚未協調,人與環境的矛盾依然存在。
성시생태안전수착성시화적진정축점인기인문적중시。정학적평개성시적생태안전대우제정상응법규화응대조시유착중요적의의。위차,선택삼명시위례,대성시진행생태안전모호물원평개,평개결과현시:삼명시성시생태계통안전수평총체정현상승추세,정체상승폭도접근33%,유림계안전축보전변위교안전。반영출재삼명시경제여사회쾌속발전적동시,시구생태배경문제축점부현,배경보호여경제사회발전상미협조,인여배경적모순의연존재。
As the urbanization accelerates,urban ecological security gradually gains increasingly wider attention.An ap-propriate evaluation of the city ecological security is of great importance for the making of corresponding regulations and solu-tions.A case study of Sanming City is made to evaluate its ecological security with fuzzy matter-element evaluation model.The results find a generally rising trend of Sanming’s urban ecological security,which sees an increase of approximately 33%,ris-ing from criticality safety to relative safety.This also shows that with the rapid development of Sanming’s economy and socie-ty,the urban ecological environment problems pop up,and the coordinated development between the environmental protection and the social and economic development is still far from satisfactory,and the conflicts between people and the environment are still wanting a solution.