海岸带环境状况评价方法及其应用  

Coastal zone environmental condition assessment and its application

作　　者：王秋璐[1] 黄海燕[1] 陈满春[1] 许艳[1] 曾容[1] 张健[1] WANG Qiu-lu;HUANG Hai-yan;CHEN Man-chun;XU Yan;ZENG Rong;ZHANG Jian(National Marine Data and Information Service,Tianjin 300171,China)

机构地区：[1]国家海洋信息中心,天津300171

出　　处：《海洋通报》2018年第3期345-352,共8页Marine Science Bulletin

摘　　要：本文以渤海为例,开展海岸带生态系统环境状况综合评价方法研究,在综合分析渤海海岸带生态环境状况与影响因子的基础上,提出适用于区域特点的评价指标与方法,建立具有实用性和综合性的环境状况评价模式,实现对渤海海岸带生态系统环境质量状况的定量评价。借鉴国内外成熟的评价方法和评价标准,以站位评价方法为基础,以点构面,构建大尺度区域多指标综合评价模式,建立由海水水质、沉积物质量、底栖生物、滨海湿地和生物体组织污染物5大类、13个参数指标构成的海岸带生态系统评价指标体系。综合评价结果显示渤海海岸带环境状况为一般到良好,与渤海环境现状基本相符,能综合与客观反映研究区域的环境状况,指标体系及其评价模式具有一定的有效性与实用性。Taking the Bohai Sea as an example, the comprehensive assessment method of environmental condition in coastal zone was studied in this paper. Based on a comprehensive analysis of the status and influential factor of ecological environment in the coastal zone of the Bohai Sea, the evaluation index and method suitable for regional characteristics were put forward, and the practical and comprehensive evaluation model was established in order to make quantitative assessment of the environmental condition of the coastal ecosystem in the Bohai Sea. Learning from the mature evaluation methods and evaluation standards at home and abroad, the position evaluation method for the foundation, large scale regional comprehensive evaluation multi-index model was established, and the coastal ecosystem evaluation index system consists of five categories of sea water quality, sediment quality, benthos, coastal wetlands and biological pollutants, and 13 parameters were built. The comprehensive evaluation results showed that the coastal environmental condition of the Bohai Sea was fair to good, which was basically consistent with the environmental conditions in the Bohai Sea. The research could comprehensively and objectively reflect the environmental conditions in the study area, and the index system and its evaluation mode was effective and practical.

关 键 词：渤海海岸带 综合评价模式 环境质量状况 

分 类 号：X82[环境科学与工程—环境工程]