The excess of phosphate has been recognized as the main factor for eutrophication and algae bloom in surface waters, especially in slow-moving rivers and lakes.
过量的磷酸盐已被公认为富营养化和蓝藻地表水的主要因素,特别是在缓慢的河流和湖泊。
参考来源 - 基于介孔硅和甘蔗渣材料的磷酸根吸附剂制备及其吸附研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
This causes the warm surface waters of the Gulf Stream to be pulled northward.
这导致墨西哥湾暖流的地表水被拉向北面。
However, phytoplankton flourish only in surface waters where iron levels are sufficiently high.
然而，浮游植物只在铁含量足够高的地表水中繁殖。
Less salty surface waters would be less dense and therefore less likely to sink and stir up deep water.
含盐量较低的地表水密度较低，因此下沉和搅动深水的可能性较小。
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