摘要
传统评价分析方法存在结果不准确,缺乏可靠性依据的问题,提出了基于生态文明视角下西安市生态承载力评价分析。利用主成分分析法对西安市生态承载力综合研究,根据生态文明等级评价指标,从时间维度方面对生态文明视角下生态承载力进行评价。通过实验验证,可得出实验结论。由实验结果可知,该评价方法结果较为准确,且可靠性较高,为西安市协调可持续发展提供重要决策方法。
Traditional evaluation and analysis methods are inaccurate and lack reliable basis.Based on the perspective of ecological civilization,the evaluation of ecological carrying capacity of Xi'an is put forward.The principal component analysis is applied to the comprehensive study of the ecological carrying capacity of Xi'an.According to the evaluation index of ecological civilization level,the ecological carrying capacity is evaluated from the perspective of time in terms of ecological civilization.The experimental conclusion can be obtained through experimental verification.The results of the experiment show that the evaluation method is more accurate and more reliable,which provides an important decision method for the coordinated sustainable development of Xi'an.
作者
赵德芳
Zhao Defang(School of Biological and Environmental Engineering,Xi'an University of Arts and Sciences,Xi'an 710065,China)
出处
《环境科学与管理》
CAS
2018年第3期143-147,共5页
Environmental Science and Management
基金
陕西省社科基金项目:生态文明视角下的西安市城市生态承载力综合测度及空间优化研究(2014D18)
关键词
生态文明
西安市
生态承载力
评价指标
ecological civilization
Xi'an city
ecological carrying capacity
evaluation index
