Measured properties in soil samples and marine sediment collected in Galion Bay (Martinique, France) in order to trace erosion sources in insular tropical catchments

This dataset was compiled in order to select the optimal suite of tracers and identify and quantify the main sources of sediment deposited in Galion Bay and associated chlordecone transfers since the 1960s. It includes measured properties for potential sources collected across the Galion catchment (Martinique, France) and along a sediment core sampled in Galion Bay (GAL17-04, N°IGSN TOAE0000000573). Associated with this dataset, metadata are integrated for sources and targets registered using International Geological Sample Numbers (IGSN).本数据集旨在筛选最优示踪剂组合，以识别并量化自20世纪60年代以来沉积于加里昂湾（Galion Bay）的沉积物的主要来源，以及与之相关的十氯酮（chlordecone）迁移过程。数据集涵盖了在法国马提尼克岛加里昂流域（Galion catchment）采集的潜在污染源的实测属性，以及在加里昂湾（Galion Bay）采集的沉积岩芯（sediment core）样本GAL17-04（国际地质样品编号（IGSN）：TOAE0000000573）的相关数据。本数据集配套集成了采用国际地质样品编号（IGSN）登记的污染源与靶标样本的元数据。