基于生态系统服务综合损益分析的围填海造地管理——以广西沿海地区为例  

Land Reclamation Management according to Ecosystem-based Comprehensive Cost-benefit Analysis

作　　者：苏红岩 李京梅[2] Su hongyan;Li Jingmei(School of Environment&Natural Resources,Renmin University of China,Beijing 100872,China;School of Economics,Ocean University of China,Qingdao 266100,China)

机构地区：[1]中国人民大学环境学院,北京100872 [2]中国海洋大学经济学院,山东青岛266100

出　　处：《中国海洋大学学报（社会科学版）》2020年第1期75-83,共9页Journal of Ocean University of China(Social Sciences)

基　　金：国家社会科学基金重大项目“海洋生态损害补偿标准与制度设计”(16ZDA049)阶段性成果

摘　　要：目前中国政府正执行“史上最严围填海管控措施”。为研究围填海的成本收益,从经济、社会、生态三个维度建立了综合损益评价指标体系,并以广西为例,基于实际调查数据及相关研究成果,对其三个沿海市所辖海域围填海的成本、收益进行分析。研究结果表明,北海、钦州、防城港海域单位面积围填海的收益成本比分别为8.15%、10.74%、19.92%,围填海的成本远高于收益,而这主要源于巨大的海洋生态系统服务损失。最后,提出基于生态系统服务的围填海管理的对策建议。Land reclamation has been viewed as a way to provide additional space for socio-economic development,while the natural attributes of coastal area can be completely changed at the same time.The activity of land reclamation had a huge cost arising from ecological and environmental damagecompared with the goal of sustainable development.Now Chinese government is taking the strictest measures to restrict land reclamation activities.This paper analyzes the integrated benefits and costs of reclamation for construction and conducts an empirical analysis with reclamation activities in Beihai,Qinzhou and Fangchenggang coastal areas as examples.The comprehensive cost-benefit analysis,which is based on real survey data and relevant research achievements,is conducted from three aspects of economy,society and ecology.The results show that costs of land reclamation for construction go far beyond the benefits,which is mainly due to the great loss of ecosystem services at coastal areas.For managing the sea reclamation activities more effectively,the article proposed some suggestions based on protection of the marine ecosystem,including improving compensation systems for marine ecological damage.

关 键 词：生态系统服务 围填海 综合损益分析 管理 

分 类 号：D509[政治法律—政治学]