摘要
采用综合营养状态指数法对河西水库富营养化状况进行分析评价。结果表明,2014-2018年河西水库综合营养状态指数总体趋于上升,趋势变化不显著,营养分级处于中营养状态。通过对河西水库水质的富营养化原因分析,提出保护河西水库水环境的措施和建议。
The eutrophication status of Hexi Reservoir was analyzed and evaluated using comprehensive nutrition state index method. The results showed that the comprehensive nutritional status index of Hexi Reservoir as a whole tended to increase from 2014 to 2018. However,the trend variation was not significant. The nutrition classification was at medium eutrophication level. According to the analysis of the eutrophication causes of Hexi Reservoir,the measures and suggestions for protecting the water environment of Hexi Reservoir were put forward.
作者
杨雪娇
柴连周
YANG Xue-jiao;CHAI Lian-zhou(Baoshan Environmental Monitoring Station,Baoshan Yunnan 678000,China;不详)
出处
《环境科学导刊》
2020年第3期64-67,共4页
Environmental Science Survey
关键词
综合营养状态指数
富营养
评价
防治措施
河西水库
comprehensive nutrition state index
eutrophication
evaluation
prevention measures
Hexi Reservoir
