摘要
崇明东滩湿地作为"上海后花园",对上海市的经济发展水平和生态环境保护都具有十分重要的意义。在大量国内外前期研究的基础上,运用市场价值法、费用支出法、影子工程法、成果参照法等一系列生态经济学的评估方法对崇明东滩湿地生态系统的服务功能进行了评估。结果表明:崇明东滩湿地服务功能总价值为31.68亿元,其中比重最大的为物质生产价值和旅游、休闲价值,分别为10.93亿元和7.6亿元;按照价值量大小依次排列为降解污染物价值、气候调节价值、调洪蓄水价值、生物多样性保护价值、物种栖息地价值以及科研文化价值。对崇明东滩湿地生态系统服务功能价值的评估,可正确认识该生态系统的经济价值,为合理开发利用提供决策参考,以确保其资源的可持续利用。
As ' Shanghai Garden ',Chongming Dongtan wetland has great significance of the economic development and ecological protection of Shanghai.On the basis of a large number of preliminary studies domestic and abroad,the essay used a series of ecological economics evaluation methods such as market value method,expenses method,shadow project method,and Results of reference method to assess the service functions of Chongming Dongtan wetland ecosystem.The results showed that:the total value is 31.68 billion Yuan;the largest proportions are material production values and recreational value,respectively 10.93 billion Yuan and 7.6 billion Yuan,indicating that the mainly services of Chongming Dongtan wetland are supply services and cultural services.Then followed by the value of degradation of pollutants,the value of climate regulation,the value of adjusted flood water storage,the value of biodiversity conservation,the value of species habitat and the value of scientific research and culture.The assessment of the value of Chongming Dongtan wetland ecosystem can provide a reference for the rational development and utilization and ensure the sustainable use of its resources.
出处
《中国农学通报》
CSCD
2013年第5期160-166,共7页
Chinese Agricultural Science Bulletin
基金
上海海洋大学海洋经济学科建设开放基金重点项目"崇明滨海湿地服务功能价值评估"(B-5008-11-0018-22)
关键词
湿地
服务功能
价值评估
崇明东滩
wetland
service function
evaluation
Chongming Dongtan
