Kinimo Kakou Charles, Yao Koffi Marcellin, Marcotte Stephane, Kouassi N 'Guessan Louis Berenger, Trokourey Albert
Laboratoire de Chimie Physique, Université Félix Houphouët Boigny, 22 BP 582 Abidjan, Côte d'Ivoire.
Centre de Recherches Océanologiques (CRO), 29, rue des pêcheurs, BP V18 Abidjan, Côte d'Ivoire.
Data Brief. 2018 May 1;18:1987-1994. doi: 10.1016/j.dib.2018.04.105. eCollection 2018 Jun.
This data article is issued from the research article ''Distribution trends and ecological risks of arsenic and trace metals in wetland sediments around gold mining activities in central-southern and southeastern Côte d'Ivoire'' [1]. It presents arsenic and trace metal Cd, Pb, Cu, Zn, Cr, Co, Fe, Al, Mn, and Ni loadings in surface sediments collected from industrial mining, artisanal and small scale mining, and non-mining areas (West Africa). Are also provided, hierarchical dendrograms and factor loadings derived from the Hierarchical Clustering Analysis (HCA) and the principal component analysis (PCA), respectively. Data ranged from <LD-561 µg/g for As, 0.10-2.70 µg/g for Cd, 1.10-16.9 µg/g for Pb, 2.00-71.8 µg/g for Cu, 5.60-116 µg/g for Zn, 16.3-439 µg/g for Cr, 0.70-46.4 µg/g for Co, 11.9-175 mg/g for Fe, 7.49-93.3 mg/g for Al, 4.30-6442 µg/g for Mn, and 3.10-68.6 µg/g for Ni. These data are relevant for future research and sediment quality policy making at a regional level.
本数据文章源自研究论文《科特迪瓦中南部和东南部金矿开采活动周边湿地沉积物中砷和痕量金属的分布趋势及生态风险》[1]。它呈现了从工业采矿区、个体和小规模采矿区以及非采矿区（西非）采集的表层沉积物中砷和痕量金属镉、铅、铜、锌、铬、钴、铁、铝、锰和镍的含量。还分别提供了通过层次聚类分析（HCA）和主成分分析（PCA）得出的层次树状图和因子载荷。数据范围为：砷＜检测限 - 561μg/g，镉0.10 - 2.70μg/g，铅1.10 - 16.9μg/g，铜2.00 - 71.8μg/g，锌5.60 - 116μg/g，铬16.3 - 439μg/g，钴0.70 - 46.4μg/g，铁11.9 - 175mg/g，铝7.49 - 93.3mg/g，锰4.30 - 6442μg/g，镍3.10 - 68.6μg/g。这些数据对于区域层面的未来研究和沉积物质量政策制定具有参考价值。
