摘要
在收集和分析对生态工业发展研究的文献基础上,将影响生态化工产业发展的因素归纳为3大因素:直接因素、间接因素和机制性因素,6个二级指标,分别是自然因素、经济因素、技术因素、产业因素、社会因素、政策法规,同时针对全国第一化工大省山东省不同类型、不同地域的11家化工企业进行了实地调研,并对问卷调研数据进行了基于SPSS软件的克朗巴哈α系数的信度分析以及主成分分析,结果表明问卷具有良好的信度,并按各二级指标中所含因素的重要程度确定了影响生态化工产业发展的12个主要因素,在此基础上提出了化工产业生态化发展的建议,为化工产业生态化建设提供相应的理论支撑。
In this paper, on the basis of collection and analysis of the literatures related to researches of ecological industrial development, 3 key factors and 6 secondary indicators influencing the development of ecological chemical engineering industry are concluded. The key factors include direct factors, indirect factors and institutional factors. The secondary indictors consist of natural factors, economic factors, technical factors, industrial factors, social factors and policy and regulation factors. Simuhaneously, field investigations are conducted in 11 chemical enterprises of different types in different areas of Shandong Province which is ranked as the first chemical engineering province in China. Then, reliability analysis and principal component analysis are conducted towards the questionnaires by use of Cronbach＇s coefficient based on SPSS software. The results show that reliability of the questionnaire is good and 12 main influential factors in ecological chemical industrial development are identified according to the significance level of the factors contained in the secondary indicators. Therefore, suggestions of eco-development of chemical engineering industry are proposed, providing a theoretical support to ecological construction of the chemical engineering industry.
出处
《环境保护科学》
CAS
2014年第5期84-89,共6页
Environmental Protection Science
基金
青岛市软科学(12-1-3-84-(31)-zhc)
山东省自然科学基金项目(ZR2009BL021)
国家自然科学基金项目(41101570)资助
关键词
生态化工产业
影响因素
主成分分析
生态文明
Ecological Chemical Engineering Industry
Influential Factors
Principal Component Analysis
Ecological Civilization
