GutiƩrrez Mosquera, Harry2022-04-292022-04-292020http://repositorioinstitucionalutch.info:8080/jspui/handle/20.500.12912/42application/pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nd/4.0/Distribution of chemical forms of mercury in sediments from abandoned ponds created during former gold mining operations in Colombiahttps://doi.org/10.1016/j.chemosphere.2020.127319http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by/4.0/MercuryMethylmercuryFractionationSedimentshttp://purl.org/coar/resource_type/c_2df8fbb1