Formación del banco de semillas durante la revegetación temprana de áreas afectadas por la minería en un bosque pluvial tropical del Chocó, Colombia

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dc.contributor.authorValois Cuesta, Hamleth
dc.contributor.authorMartínez Ruiz, Carolina
dc.contributor.authorUrrutia Rivas, Yorley
dc.date.accessioned2022-05-02T19:40:29Z
dc.date.available2022-05-02T19:40:29Z
dc.date.issued2016-08-17
dc.description.abstractengSoil seed bank formation during early revegetation of areas affected by mining in a tropical rain forest of Chocó, Colombia. Mining is one of the main economic activities in many tropical regions and is the cause of devastation of large areas of natural tropical forests. The knowledge of the regenerative potential of mining disturbed areas provides valuable information for their ecological restoration. The aim of this study was to evaluate the effect of age of abandonment of mines and their distance from the adjacent forest, on the formation of soil seed bank in abandoned mines in the San Juan, Chocó, Colombia. To do this, we determined the abundance and species composition of the soil seed bank, and the dynamics of seed rain in mines of different cessation period of mining activity (6 and 15 years), and at different distances from the adjacent forest matrix (50 and 100 m). Seed rain was composed by five species of plants with anemocorous dispersion, and was more abun dant in the mine of 6 years than in the mine of 15 years. There were no significant differences in the number of seeds collected at 50 m and 100 m from the adjacent forest.en_US
dc.format.mimetypeapplication/pdfen_US
dc.identifier.urihttp://repositorioinstitucionalutch.info:8080/jspui/handle/20.500.12912/47
dc.publisherUniversidad Tecnológica del Chocóen_US
dc.publisher.facultyFacultad de Ciencias Naturalesen_US
dc.publisher.placeQuibdó - Chocóen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2en_US
dc.rights.creativecommonshttps://creativecommons.org/licenses/by/4.0/en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nd/4.0/en_US
dc.sourceUniversidad Tecnológica del Chocóen_US
dc.subject.keywordforest awayen_US
dc.subject.keywordabandoned mineen_US
dc.subject.keywordgold and platinum miningen_US
dc.subject.keywordpassive revegetationen_US
dc.subject.keywordnatural successionen_US
dc.titleFormación del banco de semillas durante la revegetación temprana de áreas afectadas por la minería en un bosque pluvial tropical del Chocó, Colombiaen_US
dc.type.coarhttp://purl.org/coar/resource_type/c_f744en_US
dc.type.driverinfo:eu-repo/semantics/articleen_US
dc.type.hasversionhttp://purl.org/coar/version/c_b1a7d7d4d402bcceen_US
dc.type.localActas de conferenciaen_US
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2en_US
oaire.versionhttp://purl.org/coar/version/c_b1a7d7d4d402bcceen_US
thesis.degree.disciplineBiologíaen_US

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Grupo de investigación en Ecología y Conservación de Ecosistemas Tropicales