Use of sediment and algae for biomonitoring the coast of Honaine (Far West Algerian).
Use of sediment and algae for biomonitoring the coast of Honaine (Far West Algerian).
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DOI：
10.4236/oje.2016.64016
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发表时间：
2016-01-01
期刊：
影响因子：
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通讯作者：
Bettioui, R.
中科院分区：
文献类型：
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作者：
Allam, H.;Aouar, A.;Bettioui, R.
铁，铜，铅，锌，镉和镍的浓度进行了测定，在红色Cortina officinalis（林奈，1758年），绿色石莼（林奈，1753年）和沉积物样品在四个站的海岸线的Honaine（最西部阿尔及利亚）。藻类和沉积物中重金属含量的丰度顺序为Fe > Zn > Pb > Ni > Cu > Cd。PCA的示意图反映了一个很强的相关性的correa与镉和铅，石莼与锌和镍和沉积物与铜和铁，此外，在每个矩阵的排练的同质性。本研究的结果验证了使用这些物种作为可靠的工具，生物监测沿海生态系统的金属污染，即使在沉积物和藻类的重金属水平从海岸线的Honaine一般，与其他地理区域和准则相比，非常低。
Concentrations of Fe, Cu, Pb, Zn, Cd and Ni were determined in the red alga Corallina officinalis (Linnaeus, 1758), the green alga Ulva lactuca (Linnaeus, 1753) and sediment sampled in four stations of the coastline of Honaine (extreme Western Algeria). The abundance of metal concentrations in algae and sediment samples, is in the following order: Fe > Zn > Pb > Ni > Cu > Cd. The schematic representation by PCA reflects a strong correlation of the corallina with Cd and Pb, the ulva with Zn and Ni and sediment with Cu and Fe, in addition, to homogeneity of rehearsals in each matrix. The results of this study validate the use of these species as reliable tools for biomonitoring of metal pollution of coastal ecosystems, even if the levels of heavy metals in sediment and algae from the coastline of Honaine are in general, very low compared with those from other geographic areas and by guidelines.