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Impacts of Possible CO2 Seepage from Sub-Seabed Storage on Trace Elements Mobility and Bacterial distribution at sediment-water interface

机译:可能的CO2渗流从亚海储存对沉积物 - 水界面的微量元素流动性和细菌分布的影响

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A potential CO2 seepage from sub-seabed storage may cause cascade effects in marine ecosystems if it influences a process that has a key-function in the complex ecosystem. Therefore not only the primary effects (CO2 increase and pH decreases) but also secondary effects (change in the mobility, and bioavailability of trace and heavy metals and organic toxins) should be studied. These impacts are still poorly understood. Here we present the preliminary results of an experimental study in a titanium pressure tank on the impact of CO2 seepage on trace elements mobility and bacterial composition at the sediment-water interface and some perspectives for future research.
机译:如果影响复杂生态系统中具有关键功能的过程,则来自亚海储存的潜在二氧化碳渗流可能导致海洋生态系统中的级联效应。因此,应研究应研究初级效应(二氧化碳增加和pH值),而且还应研究二次效应(迁移率的变化,以及痕量的痕量金属和有机毒素的生物利用度)。这些影响仍然很清楚。在这里,我们展示了钛压力罐的实验研究的初步结果,对CO2渗流对沉积物 - 水界面的微量元素流动性和细菌组合物的影响以及未来研究的一些观点。

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