地表水(shui)水(shui)質自(zi)動(dong)監(jian)測(ce)是水(shui)資(zi)源保(bao)護的(de)關鍵(jian)任務，也是污染(ran)防(fang)治(zhi)和水(shui)質預警的(de)重要手段(duan)之(zhi)一。利(li)用自(zi)動(dong)在線監(jian)測(ce)儀器對(dui)無人值守的(de)水(shui)質進(jin)行實(shi)時監(jian)測(ce)，利(li)用現代信息技術采(cai)集、傳輸、存儲數據(ju)，及時準確地掌握水(shui)質狀況和動(dong)態變化趨勢。該項目(mu)體現了水(shui)環境監(jian)測(ce)技術手段(duan)的(de)科(ke)學化和現代化，對(dui)環保(bao)決策部門及時有效地進(jin)行水(shui)污染(ran)防(fang)治(zhi)管(guan)理具有重要意義(yi)。

水(shui)(shui)(shui)質(zhi)浮標自(zi)動(dong)監(jian)(jian)(jian)測站是在河流(liu)、湖泊(bo)、水(shui)(shui)(shui)庫(ku)、近岸海域(yu)等流(liu)域(yu)設立的(de)現(xian)場水(shui)(shui)(shui)質(zhi)自(zi)動(dong)監(jian)(jian)(jian)測實(shi)驗室(shi)。它是以水(shui)(shui)(shui)質(zhi)監(jian)(jian)(jian)測儀(yi)為(wei)核(he)心，以傳(chuan)感器技(ji)術、浮標體(ti)(ti)(ti)、供(gong)(gong)電系統和(he)數據傳(chuan)輸設備為(wei)一(yi)體(ti)(ti)(ti)的(de)置于水(shui)(shui)(shui)域(yu)的(de)小型水(shui)(shui)(shui)質(zhi)監(jian)(jian)(jian)測系統。用于連續自(zi)動(dong)監(jian)(jian)(jian)測被測水(shui)(shui)(shui)體(ti)(ti)(ti)水(shui)(shui)(shui)質(zhi)變化，客觀記錄水(shui)(shui)(shui)質(zhi)，及時發現(xian)水(shui)(shui)(shui)質(zhi)異常變化，實(shi)現(xian)水(shui)(shui)(shui)體(ti)(ti)(ti)或下游水(shui)(shui)(shui)污(wu)染預測，研究水(shui)(shui)(shui)體(ti)(ti)(ti)擴散自(zi)凈(jing)規律。掌握(wo)水(shui)(shui)(shui)質(zhi)和(he)污(wu)染物通(tong)量，防治水(shui)(shui)(shui)污(wu)染事故，為(wei)環境保護管理部門提(ti)供(gong)(gong)技(ji)術服務。

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