Both sediment-water N fluxes and sediment oxygen demand(SOC), however, arepositively related with the organic carbon and nitrogen contents in the surface sediment while P flux is related to SOC and phosphate level in the overlying water.
桑沟湾沉积物—水界面铵氮和溶解氧通量均与沉积物表层的C、N含量正相关，活性磷酸盐通量则与沉积物耗氧速率和上覆水的磷酸盐浓度相关。
参考来源 - 滤食性贝类与环境间的相互影响及其养殖容量研究·2,447,543篇论文数据，部分数据来源于NoteExpress
系统地采集黄河内蒙古段上覆水、悬浮物和底泥样品，分析其中重金属元素的含量。
Samples of overlying water, suspended particles and bed mud in the Inner Mongolia stretch of the Yellow River were collected systemically and their heavy metal element contents were analysed.
另外还针对城市浅水湖泊的特点，对磷在湖泊沉积物与上覆水之间行为的主要影响因素进行了阐述。
The main influential factors on the phosphorus behavior between the sediments and overlying water were also discussed based on the characteristics of municipal shallow lake.
本文研究和探讨了大沽排污河及其支流的沉积物上覆水、孔隙水以及沉积物中金属的沿程分布特征。
The metals distribution of Dagu canal and its tributaries in surface water, porewater and sediment have been studied.
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