90ac4b13-c04e-49fa-8955-2560de7f996f 1dbf6ff4-f33b-4da0-b9b7-292f19c5d7a5 Bibiana Betancur Corredor Junior researcher Bonn ZEFc 53113 Germany bibi2130@gmail.com 2023-04-23T16:10:15 ISO 19115:2003/19139 1.0 Changes in Soil Properties Across a Chronosequence of Reclamation of Alluvial Gold-mine Waste in Colombia 2015-09-18 2018-09-05 This dataset presents the result of soil physicochemical characterization and results of field measurements performed in the alluvial gold-mine spoils under reclamation with agroforestry systems in the municipality of El Bagre, Antioquia. The area is under the influence of the company Mineros S.A. who supported the collection and analysis of soil properties. The objective of this research is to assess the changes in soil physicochemical and hydraulic properties across a chronosequence of restoration of sand and gravel deposits created by suction and bucket dredges after alluvial gold exploitation. The authors aim to provide a broader understanding of processes that take place in the reclaimed deposits, to provide insights on management for transition of nutrient poor and acidic deposition sites towards productive agroforestry-based systems. Foundation fiat panis Center for Development Research (ZEF) Mineros S.A. Bibiana Betancur Corredor Center for Development Research, Department Ecology and Natural Resources Management (ZEF C), University of Bonn Junior researcher Bonn 53113 Germany bibi2130[at]gmail.com https://daten.zef.de:/geonetwork/srv/api/records/90ac4b13-c04e-49fa-8955-2560de7f996f/attachments/statistic-2.PNG Quantitative Data mining abandoned industrial site soil improvement soil chemistry waste reclamation GEMET - Concepts, version 2.4 2010-01-13 geonetwork.thesaurus.external.theme.gemet alluvial gold mining technosol Colombia Continents, countries, sea regions of the world. 2015-07-17 geonetwork.thesaurus.external.place.regions This work is licensed under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) https://creativecommons.org/licenses/by-sa/4.0/ Citation: Betancour, B. (2018): Changes in Soil Properties Across a Chronosequence of Reclamation of Alluvial Gold-mine Waste in Colombia https://daten.zef.de/#/metadata/7b7169d9-1c17-4759-be4b-ef8926d8388f environment -74.78 -74.79 7.84 7.79 2015-01-01 2015-12-31 Comma Separated Values (CSV) Center for Development Research zefdata[at]uni-bonn.de WWW:LINK-1.0-http--link OGC:WMS-1.1.1-http-get-map https://daten.zef.de:/geonetwork/srv/api/records/90ac4b13-c04e-49fa-8955-2560de7f996f/attachments/Chronosequence_Analysis_Data.csv WWW:DOWNLOAD-1.0-http--download Chronosequence_Analysis_Data.csv Data https://daten.zef.de:/geonetwork/srv/api/records/90ac4b13-c04e-49fa-8955-2560de7f996f/attachments/ReadMe_Variables.txt WWW:DOWNLOAD-1.0-http--download ReadMe_Variables.txt