摘要
在众多水环境质量评价方法中,结合各评价方法的特点,选取灰色关联分析法对2012年青海湖裸鲤国家级水产种质资源保护区渔业水域5个监测断面的检测结果进行评价分析。结果表明:青海湖裸鲤水产种质资源保护区总体的水质评价为III类,其中该区域与II类水质标准的关联度大小仅次于III类水质标准,说明整个区域的总体水质状况呈现良性循环的态势。
Among the many water environment quality evaluation methods,combined with the characteristics of each evaluation method,the test results of five monitoring sections of the Gymnocypris przewalskii in Aquatic Germplasm Reserve in 2012 were evaluated with grey correlation analysis.The results showed that the overall quality evaluation of the Gymnocypris przewalskii in Aquatic Germplasm Reserve was Grade III,in which the region was associated with II water quality standard only to Grade III standard,indicating that the overall water quality of the entire region presented a virtuous cycle trend.
出处
《黑龙江农业科学》
2015年第3期98-100,共3页
Heilongjiang Agricultural Sciences
基金
青海大学大学生科技创新基金资助项目(2013-QX-22)
关键词
灰色关联分析法
青海湖裸鲤
水质评价
grey correlation analysis
Gymnocypris przewalskii
water quality assessment
