基于PSR框架的典型海湾富营养化综合评价方法研究  

COMPREHENSIVE EUTROPHICATION ASSESSMENT FOR REPRESENTATIVE BAYS BASED ON THE PSR FRAMEWORK IN CHINA

作　　者：吴迪[1,2] 王菊英[2] 马德毅[3] 闫启仑[2] 郭皓[2] 

机构地区：[1]国家海洋技术中心,天津300112 [2]国家海洋环境监测中心,国家海洋局近岸海域生态环境重点实验室,辽宁大连116023 [3]国家海洋局第一海洋研究所,山东青岛266061

出　　处：《海洋湖沼通报》2011年第1期131-136,共6页Transactions of Oceanology and Limnology

基　　金：国家908专项(908-02-04-01,908-02-02-01)资助

摘　　要：本文建立了一套适用于我国典型海湾的,基于PSR(压力-状态-响应)指标框架的富营养化综合评价体系。该体系的评价指标包括营养物质压力指标、富营养化初级症状指标、富营养化次级症状指标和富营养化其他症状指标,并以渤海湾生态监控区为例对其2005—2006年水质状况进行了富营养化综合评价。评价结果表明,在2005-2006年渤海湾生态监控区处于不同程度的富营养的状态。A set of the second generation of comprehensive eutrophication assessment systems were developed for China＇s representative bays based on the PSR（pressure-state-response） indicator framework.This system＇s evaluating indicator includes the nutrients pressure index,the eutrophication primary symptom index,the eutrophication secondary symptom index,and the eutrophication other symptom index,then taken example for Bohai Bay ecological condition monitoring zones,and made out a comprehensive eutrophication assessment of the water quality.The assessment results showed that the Bohai Bay ecological condition monitoring zones were at different levels of eutrophication during 2005~2006.

关 键 词：PSR 海湾 富营养化 评价 渤海湾 生态监控区 

分 类 号：X820.2[环境科学与工程—环境工程]