Heavy Metal Distribution inflected by Baishui Reclamation in Luoyuan Bay

机译：heavy metal distribution inflected by B爱谁reclamation in luo元bay

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According to the features of Luoyuan Bay, such as the complex terrain, flexural coastline and the large area of tidal flat, well-known 3-D hydrodynamic moving-boundary numerical model FVCOM based on unstructured mesh is used to simulate this area. Based on this model, the tidal current field and tide-induced Eulerian residual current field of Luoyuan Bay can be obtained. The concentrations of 4 heavy metals were determined in 8 water bodies in Luoyuan Bay by ICP-MS. The average concentrations of Cu, As, Cd and Pb are 3.92, 4.22, 0.201 and 5.27 μg/L, respectively. The results manifest that average levels of heavy metals in the vicinity of the reclamation project has increased significantly in recent years. According to the simulated hydrodynamic results analysis, the water power intensity weakens near the reclamation project with a residual current reducing water exchange capacity.

机译：根据洛源湾的特点，如复杂的地形，弯曲海岸线和大面积的潮汐平面，众所周知的三维流体动力移动 - 边界数字模型FVCom基于非结构化网格用于模拟该区域。基于该模型，可以获得罗源湾的潮汐电流场和潮汐诱导的欧拉群剩余电流场。通过ICP-MS在洛源湾的8个水体中测定4重金属的浓度。 Cu，如Cd和Pb的平均浓度分别为3.92,4.22,0.201和5.27μg/ L.结果表明，近年来，填海项目附近的平均重金属水平增加。根据模拟的流体动力学结果分析，水力强度靠近填海工程附近，剩余电流降低水交换能力。

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《International Conference on Energy and Environmental Protection》|2013年||共6页
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作者
Yu Dong; Lin Jianguo; Guo Weijun;
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中图分类 X75-532;
关键词
Luoyuan Bay; heavy metal; reclamation; hydrodynamic;

机译：洛源湾;重金属;填海;流体动力学;

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Heavy Metal Distribution inflected by Baishui Reclamation in Luoyuan Bay

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