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eutrophication n.超營養作用。

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However , stagnation and polluted discharges into the lakes have progressively deteriorated water quality and eutrophication is under way 然而,湖水滯流和污水無組織性地排入湖中卻造成該水域水質日益惡化,富營養化現象已初現端倪。

Therefore , establishing and restoring the ecosystem mainly of macrophyte was the effective way to control the eutrophication of the west lake 因此,建立和恢復以沉水植物為主的生態系統,是治理西湖富營養化的有效途徑。

The increase of p content is still one of the main factors giving rise to the eutrophication of lake taihu 太湖水源地梅梁湖營養程度由1981年的中富上升到1994年的富營養, 13年增加一個營養級別,發展趨勢以近年尤為明顯。

However , stagnation and polluted discharges into the lakes have progressively deteriorated water quality and eutrophication is under way 但是,排放及淤積在湖中的廢棄物日趨對水質造成破壞,并且正在發生海藻污染。

The sediment has an important effect on eutrophication process of lake as the interior load source of nutriment of lake 沉積物作為湖泊營養物質的內負荷源,對湖泊富營養化進程產生著重要的影響。

Distribution characteristics of a and pin zhelin bay , one of mariculture zones of guangdong province , and assessment of its eutrophication 粵東柘林灣增養殖區氮磷的分布特征及其富營養化狀態評價

The long - time ecological effect of eutrophication control measures such as damming , dredging , diluting etc 結果表明,大部分湖區浮游植物群落結構與治理前基本相同,仍以藍藻占絕對優勢。

Application of attribute recognition model based on coefficient of entropy to evaluating eutrophication of water in a lake 基于熵權的屬性識別模型在湖泊水質富營養化評價中的應用

The lake ' s environmental problems include accelerated eutrophication , or aging , caused by nitrogen and phosphorus enrichment 太湖環境問題包括氮磷元素富集帶來的富營養化。

The treatment of eutrophication for lake water body by electro - hyraulic power pulsed technology is presented 摘要提出利用電液壓脈沖技術治理湖泊水體的富營養化的新方法。

Avoiding eutrophication of water body is the radical way to prevent the outbreak of red tide 這與開放海區赤潮發生期溶解氧常處于過飽和狀態的情況存在非常明顯的差異。

However , from mid 1980s to late 1990s , eutrophication in jiaozhou bay was more and more serious 而80年代中期以后到90年代中后期,膠州灣海域富營養化程度逐漸加重。

The control of lake eutrophication is a urgent task that is very important and complicated 湖泊富營養化的控制是一項十分重要、十分復雜,同時又是十分迫切的任務。

The controlling of phosphorus has been tone of the key factors leading to the eutrophication of water bodies 摘要磷已經成為引起水體富營養化的關鍵控制因子之一。

Investigation and assessment of eutrophication of shennv river and daning river in sanxia reservoir after water storage 庫區蓄水后大寧河神女溪富營養化調查與評價

Application of principal component analysis in the comprehensive evaluation on high eutrophication of lakes 主成分分析在湖泊富營養化污染程度綜合評價中的應用

According to the analysis , some countermeasures were proposed to control the eutrophication of water body 最后根據分析結果提出洋河水庫富營養化的防治對策。

Eutrophication investigation and assesent of the daninghe river after the storage of the three gorges reservoir 三峽水庫蓄水后大寧河水體富營養化調查及評價

Sediment evidence of early eutrophication and heavy metal pollution of lake malaren , central sweden 瑞典中部梅拉倫湖早期富營養化的沉積物證據及重金屬污染