广西能源资源承载力综合评价研究

Comprehensive evaluation of energy resources capacity in Guangxi

能源是关乎人类生产生活和社会经济发展的重要资源,区域能源资源承载力水平是衡量区域发展潜力的重要指标。以广西壮族自治区为研究区域,构建能源资源承载力评价指标体系,采用多因素综合评价与主成分分析相结合的方法对广西历年能源资源承载力进行定量评价。研究结果表明,广西能源资源承载力水平在2000—2013年之间呈现稳定上升的态势,人均能耗、单位GDP能耗以及环保投资力度三项指标与综合评价分值之间具有显著的相关性,可作为能源资源承载力研究的核心指标。研究有助于了解广西能源资源承载力变化趋势及其影响因素,对能源资源的可持续利用与发展具有一定指导意义。

Energy is an important resource for human production and social-economic development,and the capacity of regional energy resources is an important indicator of regional development potential.This paper used the Guangxi-zhuang autonomous region as the study area to build energy resources bearing capacity evaluation index system.It also used multi-factor comprehensive evaluation combined with principal component method for quantitative evaluation of resources bearing capacity in Guangxi.The results showed that the energy resources capacity of Guangxi was increasing steadily from 2000 to 2013.There was a significant correlation between per capita energy consumption,per unit GDP energy consumption as well as investment in environmental protection and comprehensive evaluation score.Those indexes could be used as the core indicators of energy resources carrying capacity study.The research helps to understand the changing trend and the influencing factors of energy resources in Guangxi,and is significant for sustainable utilization and development of energy resources.