长沙市人居环境综合评价及影响因素分析OA
Comprehensive Evaluation and Impact Factors of the Living Environment of Changsha
采取主成分分析方法,从生态、经济、人文、服务4个方面,对长沙市1999～2008年的城市人居环境进行了定量研究分析,并对长沙人居环境存在的问题和不足提出了对策与建议.研究结果表明,长沙市人居环境呈逐年好转趋势,尤其在2000年以后,增长速度较快;制约长沙人居环境进一步提高的主要原因是相对落后的经济发展水平；城市化在促进人口素质和居民人均收入提高的同时,也阻碍了生态环境的发展和人居环境的改善；长沙应加快产业结构调整,大力发展低碳经济,加大文化设施的投入.
By the method of principal component analysis(PCA), the living environment of Changsha was quantitatively studied from its ecology, economy, culturc and services during 1999-2008, and some suggestions were proposed to solve the existing prohlcms. The results showed that the living environment of Changsha was improving year by year, especially after the year of 2000; the further improvement of the living environment was restricted by the relatively backward e…查看全部>>
肖吉林;文倩;谢平;孙水娟
湖南农业大学资源环境学院,湖南长沙410128湖南农业大学资源环境学院,湖南长沙410128河南农业大学资源环境学院,河南郑州450002湖南农业大学资源环境学院,湖南长沙410128
农业科技
人居环境评价指标体系主成分分析长沙市
Living environment Evaluation index system Principal component analysis Changsha
《安徽农业科学》 2012 (14)
酸雨对土壤质量的影响与生物响应机制
8270-8272,3
国家自然科学基金项目(40901120).
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