摘要
运用市场价值法、影子工程法、碳税法、替代成本法、成果参照法等评估了江苏省围填海造地工程对潮滩湿地生态系统的食品生产、基因资源、气体调节、干扰调节、生物控制、废弃物处理、养分循环、初级生产、科研文化等服务的影响值;结果表明:5个典型围填海造地工程引起潮滩湿地生态系统服务的损失值分别为0.8182亿元/a、0.0199亿元/a、0.4475亿元/a、2.3967亿元/a和0.6962亿元/a;其结果可为相关研究和相关政策制定提供参考。
The loss values of the sea reclamation projects in Jiangsu Province on the tidal wetlands ecosystem services,such as food production,genetic resources,air quality maintenance,erosion control,biological control,waste treatment,nutrient cycling,primary production,and cultural services,were assessed by market value method,shadow engineering method,carbon-taxes method,alternative cost method,and result-checking method.The results show that the five loss values of tidal wetlands ecosystem services by sea reclamation projects are annually 0.8182×108 Yuan RMB,0.0199×108 Yuan RMB,0.4475×108 Yuan RMB,2.3967×108 Yuan RMB,and 0.6962×108 Yuan RMB.This study may provide basic information for the further policy-making of the conservation on tidal wetlands ecosystem services.
出处
《海洋湖沼通报》
CSCD
北大核心
2010年第4期95-100,共6页
Transactions of Oceanology and Limnology
基金
国家海洋公益性行业科研专项资助项目(200805082)
关键词
围填海
潮滩湿地
生态系统服务
江苏省
sea reclamation
tidal wetlands
ecosystem services
Jiangsu Province
