生态型港口综合评价指标体系初探 |
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引用本文: | 葛振鸣,,周〓晓,程健敏,陈邦林,王天厚,,王开运,.生态型港口综合评价指标体系初探[J].长江流域资源与环境,2008,17(3):329-329. |
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作者姓名: | 葛振鸣 周〓晓 程健敏 陈邦林 王天厚 王开运 |
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摘 要: | 基于上海市建设生态型城市的长期目标,将港口作为城市生态系统中重要的子系统,对如何建设生态型港口提出了综合评价指标体系。通过筛选得到45项单因素指标,针对不同类型的港区有所分异,整个评价体系分为5个准则层(生态环境、经济效率、污染控制、环境管理、社会评价)和10个因素层(大气/声环境、生物资源、基底质量、经济发展、生产效率、循环经济、污染排放、清洁生产、环保投入、社会参与),并采用AHP(层次分析)法确定了各层次的权重分配。进而根据2005年上海港年均生产状况和2006年上半年的港区环境-资源调查,尝试对上海港7种主要类型(集装箱、件杂货/成品、多用途、干散、粮食港区、液散、客运)的15个港区进行了现状评估。然而,生态港评价系统的指标选取、权重制定、评估级别等实践与完善仍需要多学科和政府职能部门的参与。最后,项目还提出了水生态健康、航道淤积、生态风险、水陆景观等非定量生态港评价因子。
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关 键 词: | 生态港口 综合评价 指标体系 上海港 |
PRELIMINARY STUDY ON THE COMPREHENSIVE EVALUATION INDEX SYSTEM FOR ECOLOGICAL PORTS |
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Abstract: | Based on the long term objective of transforming Shanghai to a ecological city brought forward by Shanghai government,considering that ports network is one of the most typical urbanized sub systems in the city, in this research Shanghai Port was taken as a sub system,and a reasonable evaluation system for ecological ports was established.After the process of consultation and filtration,an evaluation system composed of 45 self existent indices,classified into 5 guide layers (ecological environment,economic profit,pollution control,environment management,social appraisal) and 10 factor layers (atmospheric/audio environment,biological resources,foundation quality,economic growth,production efficiency,recycling economy,pollutants discharge,clean production,environmental protection investment,public participation) was set up, and the AHP (Analytic Hierarchy Process) method was employed to calculate the discrepant weight of each index and layer.According to the annual industrial statistics document of 2005 and the environment resource investigation in the first half of 2006,a tentative evaluation on 15 ports of 7 good species ports types (container,piece goods,multi used,solid goods,foodstuff,liquid goods,and passenger transport) in Shanghai Port was carried out with the comprehensive evaluation index system.Then,some improvable measurements were suggested,such as the index selection,weight and grade estimation still needing the participation of many kinds of subjects;the government departments should establish information exchange platform with research teams to operate long term evaluation works.At last,some non quantificational factors affecting the evaluation on ecological ports such as aquatic ecosystems health,sediment deposition,ecological risk and water land landscape were put forward. |
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Keywords: | ecological ports comprehensive evaluation index system Shanghai Port |
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