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.
出处
《海洋湖沼通报》
CSCD
北大核心
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
关键词
PSR
海湾
富营养化
评价
渤海湾
生态监控区
PSR
bay
eutrophication
assessment
Bohai Bay
ecological condition monitoring zones
