摘要
对宁波市11个湖库水质进行了调研,包括浮游藻类和理化指标。从浮游藻类的生物量、优势种以及藻类群落组成等指标评价了水质;还用修正的营养状态指数法评价了水质。结果表明,部分湖库已经出现富营养化。用浮游藻类评价与修正的营养状态指数法评价这些湖库,结果不完全一致,对此做了原因分析。同时提出防止湖库受污染的几点建议。
This paper researched water quality of 11 lake reservoirs in Ningbo, including floating algae and physics and chemistry index. And the water quality of lake reservoirs had been estimated with Living things amounts,predominant kinds, and the alga community and so on .And also included amended exponent models after nutrition state. The results had showed that some lake reservoirs had been eutrophication. The results of estimating these lake reservoirs were not same with fioating alage and amended exponent models after nutrition state, which we had analysed the reason. And a few suggestions of preventing the lake reservoirs from being contaminated were given.
出处
《中国环境监测》
CAS
CSCD
北大核心
2007年第3期62-65,共4页
Environmental Monitoring in China
关键词
宁波市
湖库
藻类
营养状态
研究
Ningbo
Lake reservoirs
Alage
Nutrition state
Research
