河口区海洋环境监测与评价一体化研究1——珠江口水环境监视性监测方案设计、实施和改进

Abstract

本文以珠江口水环境监视性监测为研究对象,借鉴欧盟水框架协议监测分类方法,明确监测目的,根据河口生物地球化学的基本原理,在实践中采用逐步修正的方法(STEP-by-STEP APPrOACH)对水环境监视性监测方案进行重新设计和实施,并在此基础上构建珠江口水环境监视性监测体系。其中,监测站位的优化根据监测结果采用克里金法和专家评判法;监测方案其他内容的优化主要采用专家评判法。

Estuary is the area with the strongest land-sea interaction,human activities and ecological vulnerability.Marine environmental monitoring is the foundation of marine environmental protection and management.As a case study area,water surveillance monitoring in Pearl River Estuary was conducted according to the monitoring classification of EU Water Framework Directive and estuarine biogeochemistry principle.Step-by-Step approach was used to reset up water surveillance monitoring scheme.The Kriging method and expert judgment method were used to optimize monitoring position and other contents in the scheme.