福建省佛昙湾海域水质现状的评价与分析  

Assessment and Analysis of Fotan Bay Water Quality in Fujian Province

作　　者：蔡丽钦[1,2] 陈融斌[1,2] 潘文[3] 陈国贵[1,2] 戴聪杰[4] 李元跃[1,2] 

机构地区：[1]集美大学水产学院,福建厦门361021 [2]福建省海洋渔业资源与生态环境重点实验室,福建厦门361021 [3]集美大学生物工程学院,福建厦门361021 [4]泉州师范学院生物系,福建泉州362000

出　　处：《安徽农业科学》2015年第19期223-226,共4页Journal of Anhui Agricultural Sciences

基　　金：福建省海洋渔业资源与生态环境重点实验室开放基金

摘　　要：通过对春、秋季佛昙湾海域水质的调查,采用单因子污染指数法、富营养指数法及有机污染指数法,对其进行评价与分析。结果表明,春、秋季佛昙湾海域水质的监测项目中,除了无机氮和活性磷酸盐外,其余监测项目的单因子污染指数均小于1,满足功能区划要求;无机氮完全超标,活性磷酸盐部分站位超标,是影响佛昙湾海域水质的主要污染因素。春季佛昙湾海域水质的富营养化指数为5.14,秋季为2.49,均大于1,处于富营养化状态。春季有机污染指数为5.95,秋季为3.69,均大于3,属于中度有机污染水平。通过对佛昙湾海域水质的评价,为该海区资源的开发利用提供了科学依据。Single-factor pollution index assessment,eutrophication index assessment and organic pollutants index were adopted to evaluate and analyze the water quality of Fotan Bay,which are based on the investigation in spring and autumn. The result shows the concentrations of all monitored items in Fotan Bay seawater are less than the limited concentrations put forward by government,except to inorganic nitrogen and active phosphate,which become to be the main limiting factors influence the seawater environment of Fotan Bay; the water environment of Fotan Bay is in a serious state of eutrophication and a moderate state of organic pollution. The water environmental quality of Fotan Bay on autumn is better than that on spring. This research was made to provide scientific basis for the development and utilization of sea resources in Fotan Bay.

关 键 词：佛昙湾 水质 富营养化 有机污染 

分 类 号：S181.3[农业科学—农业基础科学]