本文選題：水質(zhì)監(jiān)測 + 斷面優(yōu)化�。� 參考：《南水北調(diào)與水利科技》2017年03期

【摘要】：黃河是寧夏地區(qū)最重要的地表水資源,所以整個黃河寧夏段水環(huán)境質(zhì)量的優(yōu)劣將影響寧夏社會經(jīng)濟的發(fā)展。基于2010年-2014年寧夏環(huán)境監(jiān)測站的統(tǒng)計資料,以污染最嚴重的指標COD、氨氮、總磷的監(jiān)測資料為基礎(chǔ),采取物元分析法、模糊聚類法及WASP模型對黃河干流寧夏段水質(zhì)監(jiān)測斷面的布設(shè)進行優(yōu)化。結(jié)果表明:現(xiàn)有的6個國控監(jiān)測斷面對黃河干流水質(zhì)變化狀況的監(jiān)測不完善,須增設(shè)2個監(jiān)測斷面,分別位于下河沿與金沙灣國控斷面間及葉盛公路橋與銀古公路橋國控斷面間,地理位置分別處于石空鎮(zhèn)與臨河鎮(zhèn),即105°40′31″E,37°34′04″N與106°18′36″E,38°16′11″N。
[Abstract]:The Yellow River is the most important surface water resource in Ningxia, so the quality of water environment in Ningxia section of the Yellow River will affect the development of Ningxia's social economy. Based on the statistical data of Ningxia environmental monitoring station from 2010 to 2014, and based on the monitoring data of COD, ammonia nitrogen and total phosphorus, the matter element analysis method was adopted. Fuzzy clustering method and WASP model were used to optimize the layout of water quality monitoring section in Ningxia section of the Yellow River. The results show that the existing six state-controlled monitoring sections are not perfect for monitoring the water quality of the main Yellow River, and two monitoring sections should be added. It is located between the state-controlled cross sections of Xiahe River edge and Jinsha Bay and between the state-controlled sections of Yesheng Highway Bridge and Yingu Highway Bridge respectively. The geographical location is 105 擄4031 "E _ (37 擄34) ~ (4)" N and 106 擄18 ~ (36) "E ~ (38 擄1611") "N respectively.
【作者單位】： 長安大學環(huán)境科學與工程學院;旱區(qū)地下水文與生態(tài)效應(yīng)教育部重點實驗室;
【基金】：國家自然科學基金(41172212)~~
【分類號】：X832

【參考文獻】

相關(guān)期刊論文 前10條

1 崔芳;;基于均值化的灰色關(guān)聯(lián)法在渭河寶雞段水質(zhì)評價中的應(yīng)用[J];中國農(nóng)學通報;2016年25期

2 王福偉;;我國環(huán)境監(jiān)測的現(xiàn)狀與發(fā)展[J];黑龍江科技信息;2016年24期

3 蔣艷君;謝悅波;黃e，

本文編號：1785942