沿海城市碳承载力研究——以青岛市为例  

Study on carbon carried capacity in coastal city——A case study on Qingdao

作　　者：关丽娟[1,2] 丁德文[3] 刘大海[2,3] 赵鸣[3] 

机构地区：[1]青岛大学经济学院,山东青岛266071 [2]中国海洋大学环境科学与工程学院,山东青岛266100 [3]国家海洋局第一海洋研究所,山东青岛266100

出　　处：《海洋环境科学》2013年第1期111-114,共4页Marine Environmental Science

基　　金：国家自然科学基金资助项目(71003057)

摘　　要：在构建沿海城市碳承载力评价指标体系的基础上,采用熵权法为指标赋权,构建了沿海城市碳承载力模型,并按照其取值范围将沿海城市碳承载水平划分为严重空载、轻度空载、适载、轻度超载和严重超载五个级别。利用所建模型和2000～2009年数据对青岛市碳承载状况进行了分析,研究表明:近几年来青岛市碳承载力状况良好,且2009年青岛市碳承载力为0.9左右,整体处于较为理想的适载状态。影响青岛市碳承载状况的主要因素包括经济增长、环境、能源、产业结构、城市化等方面。青岛市建立低碳发展模式降低碳排放,维持碳承载平衡应从调整产业结构、转变经济发展方式、建立低碳发展的长效机制、保护资源环境、大力开发新能源、发展低碳旅游业和进一步完善区域性碳承载力理论体系等方面努力。The model of carbon carried capacity in the coastal city was structured on the basis of constructing the evaluation index sys- tem of carbon carried capacity in the coastal city. In this model, the weight of each index is determined by adopting the entropy weight method. According to its value scope, carbon carried capacity in the coastal city was divided into five levels：the serious no-load, mild no-load, proper loaded, mild overload and serious overload. The status of carbon carried capacity in Qingdao from 2000 to 2009 was an- alyzed by the above model. The results show that the carbon carried capacity state of Qingdao was good in resent years and its carbon carried capacity ratio in 2009 is 0.9 or so,which was in the ideal state. The main factors that influence Qingdao＇ s carbon loaded status including the economic growth, environment, energy, industry structure, urbanization, etc. are described. The low carbon development model for Qingdao should be established ,for reducing the carbon emissions and maintaining the carbon loaded balance. It should en- deavor to adjust the industrial structure,transformation of the mode of economic development, set up the long-term mechanism of low carbon development, protect resources and environment, develop new energy, develop the low carbon tourism and further improve the regional carbon carried capacity theory.

关 键 词：全球气候变化 沿海城市 碳承载力 青岛 

分 类 号：X22[环境科学与工程—环境科学]