Data from: River banks and channels as hotspots of soil pollution after large-scale remediation of a river basin

Trace elements in soils from Guadiamar River Basin (SW Spain), year 2014This data set contains information on chemical properties of soils from the Guadiamar River Valley (SW Spain). This set corresponds to a series of environmental surveys conducted in the Guadiamar River Valley to monitor de fate of contaminating trace-elements in soils after a huge mine accident that released acid waters and trace-element contaminated sludge into the Guadiamar River basin. Data included in this package were gathered between February and March 2014, 16 years after the mining accident (occurred in April 1998) and subsequent remediation programme. It includes soil data (general properties and quasitotal and soluble trace element concentrations) from 20 sampling sites along the Guadiamar River basin, with three topographic locations along the river section sampled at each of the 20 sites.GUADIAMAR_TE2014.csv

2014年西班牙西南部瓜迪亚马尔河流域土壤中的微量元素
本数据集收录西班牙西南部瓜迪亚马尔河谷土壤的化学性质相关数据。该数据集源自一系列在瓜迪亚马尔河谷开展的环境调查，旨在监测1998年大型矿山事故后土壤中污染性微量元素的归趋——该事故曾向瓜迪亚马尔河流域排放酸性废水与受微量元素污染的污泥。
本数据包收录的数据采集于2014年2月至3月，距1998年4月发生的该矿山事故及后续修复工程已时隔16年。
数据集涵盖瓜迪亚马尔河流域20个采样点的土壤数据，包括土壤基本理化性质、准总量（quasitotal）与可溶性微量元素浓度；每个采样点沿河道段选取3个地形点位开展采样。
GUADIAMAR_TE2014.csv