农业科学与技术(英文版)
農業科學與技術(英文版)
농업과학여기술(영문판)
AGRICULTURAL SCIENCE & TECHNOLOGY
2015年
4期
850-852
,共3页
灰色关联分析%水环境%锦江河
灰色關聯分析%水環境%錦江河
회색관련분석%수배경%금강하
Grey relatlonal analysis%Water environment%Jin River
根据锦江河流域下游湄河湾、石马湾、谭湾、锦滨等4个监测点的水质监测结果,运用灰色关联分析法评价该流域下游水环境。结果表明:该域水环境受到较严重污染,主要污染因子为总磷、氨氮和高锰酸盐指数。
根據錦江河流域下遊湄河灣、石馬灣、譚灣、錦濱等4箇鑑測點的水質鑑測結果,運用灰色關聯分析法評價該流域下遊水環境。結果錶明:該域水環境受到較嚴重汙染,主要汙染因子為總燐、氨氮和高錳痠鹽指數。
근거금강하류역하유미하만、석마만、담만、금빈등4개감측점적수질감측결과,운용회색관련분석법평개해류역하유수배경。결과표명:해역수배경수도교엄중오염,주요오염인자위총린、안담화고맹산염지수。
According to the data from four water monitoring stations at Meihewan, Shimawan, Tanwan and Jinbin, the water environment at the downstream basin of Jin River was evaluated through grey reIational analysis in this study. The resuIts showed that the water environment was severeIy contaminated by phosphorus, am-monia nitrogen and permanganate.