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Assessing Anthropogenic Dynamics in Megacities from the Characterization of Land Use/Land Cover Changes: The Bogotá Study Case

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Assessing Anthropogenic Dynamics in Megacities from the Characterization of Land Use/Land Cover Changes: The Bogotá Study Case

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dc.contributor.author Romero, Claudia P. es_ES
dc.contributor.author García-Arias, Alicia es_ES
dc.contributor.author Dondeynaz, Celine es_ES
dc.contributor.author Francés, F. es_ES
dc.date.accessioned 2021-03-02T04:31:31Z
dc.date.available 2021-03-02T04:31:31Z
dc.date.issued 2020-05 es_ES
dc.identifier.uri http://hdl.handle.net/10251/162640
dc.description.abstract [EN] Usually, megacities expand without proper planning in a context of demographic growth and are increasingly dependent on the natural resources related to the occupied area. This is a major challenge for the sustainable management of these territories, justifying the need for a better knowledge of land use/land cover (LULC) distribution and characteristics to observe spatial anthropogenic dynamics. In this study, the Bogota river basin and the Bogota megacity were analyzed as a case study. The main objective of this work was to analyze the historical LULC dynamics from 1985 to 2014. Reliable forecasting scenarios were developed using the Land Change Modeler to support sustainable management and planning. Results show an expansion of the Bogota megacity toward the Northeast and an increase of urban areas within the basin. These changes implied a loss of 58% of forest surface, a strategic ecosystem, from 1985 to 2014. This dynamic is expected to continue, with a 50% increase of urban areas between 2012 to 2050, thus the megacity and neighbor cities potentially become an "urban continuum". A replacement of crop and pasture lands near the city is expected, even though Bogota lands are among the best agricultural lands in the Andean region of Colombia. es_ES
dc.description.sponsorship This research was funded by the SANTO TOMAS UNIVERSITY (Colombia) and the Ministry of Science and Innovation of Spain through the research projects TETISMED (CGL2014-58127-C3-3-R) and TETISCHANGE (ref RTI2018-093717-B-I00). es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation.ispartof Sustainability es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Land use es_ES
dc.subject Land cover change es_ES
dc.subject Megacity es_ES
dc.subject Bogota river basin es_ES
dc.subject Urbanization es_ES
dc.subject Land change modeler es_ES
dc.subject Forest ecosystems es_ES
dc.subject.classification INGENIERIA HIDRAULICA es_ES
dc.title Assessing Anthropogenic Dynamics in Megacities from the Characterization of Land Use/Land Cover Changes: The Bogotá Study Case es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/su12093884 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CGL2014-58127-C3-3-R/ES/MEJORAS BIOGEOQUIMICAS EN EL MODELO TETIS Y SU EXPLOTACION EN EL ANALISIS DEL IMPACTO DEL CAMBIO GLOBAL EN LOS CICLOS DEL AGUA, CALIDAD Y SEDIMENTOS EN CUENCAS MEDITERRANEAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093717-B-I00/ES/MEJORAS DEL CONOCIMIENTO Y DE LAS CAPACIDADES DE MODELIZACION PARA LA PROGNOSIS DE LOS EFECTOS DEL CAMBIO GLOBAL EN UNA CUENCA HIDROLOGICA/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient es_ES
dc.description.bibliographicCitation Romero, CP.; García-Arias, A.; Dondeynaz, C.; Francés, F. (2020). Assessing Anthropogenic Dynamics in Megacities from the Characterization of Land Use/Land Cover Changes: The Bogotá Study Case. Sustainability. 12(9):1-21. https://doi.org/10.3390/su12093884 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/su12093884 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 21 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 12 es_ES
dc.description.issue 9 es_ES
dc.identifier.eissn 2071-1050 es_ES
dc.relation.pasarela S\412146 es_ES
dc.contributor.funder Universidad Santo Tomás es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES
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