Exploring the dynamics of migration, armed conflict, urbanization, and anthropogenic change in Colombia
Anthropogenic change has been associated with population growth, land use change, and changing economies. However, internal migration patterns and armed conflicts are also key drivers of anthropogenic and demographic processes. To better understand the processes associated with this change, we explo...
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| Veröffentlicht in: | PloS one 2020-11, Vol.15 (11), p.e0242266 |
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| creator | Camargo, Guibor Sampayo, Andrés Miguel Peña Galindo, Andrés Escobedo, Francisco J Carriazo, Fernando Feged-Rivadeneira, Alejandro |
| description | Anthropogenic change has been associated with population growth, land use change, and changing economies. However, internal migration patterns and armed conflicts are also key drivers of anthropogenic and demographic processes. To better understand the processes associated with this change, we explore the spatial relationship between forced migration due to armed conflict and changing socioeconomic factors in Colombia, a country which has a recent history of 7 million internal migrants. In addition, we use remote sensing, Google Earth Engine, as well as spatial statistical analyses of demographic data in order to measure anthropogenic change between 1984 and 2013-a socio-politically important period in Colombia's armed conflict. We also analyze spatiotemporal relationships between socioeconomic and anthropogenic changes, which are caused by forced migration. We found that forced migration is significantly and positively related to an increasing rural-urban type of migration which results from armed conflict. Results also show that it is negatively related to interregional displacement. Indeed, anthropogenic change pertaining to different regions have had different correlations with forced migration, and across different time periods. Findings are used to discuss how socioeconomic and political phenomena such as armed conflict can have complex effects on the dynamics of anthropogenic and ecological change as well as movement of humans in countries like Colombia. |
| doi_str_mv | 10.1371/journal.pone.0242266 |
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However, internal migration patterns and armed conflicts are also key drivers of anthropogenic and demographic processes. To better understand the processes associated with this change, we explore the spatial relationship between forced migration due to armed conflict and changing socioeconomic factors in Colombia, a country which has a recent history of 7 million internal migrants. In addition, we use remote sensing, Google Earth Engine, as well as spatial statistical analyses of demographic data in order to measure anthropogenic change between 1984 and 2013-a socio-politically important period in Colombia's armed conflict. We also analyze spatiotemporal relationships between socioeconomic and anthropogenic changes, which are caused by forced migration. We found that forced migration is significantly and positively related to an increasing rural-urban type of migration which results from armed conflict. Results also show that it is negatively related to interregional displacement. Indeed, anthropogenic change pertaining to different regions have had different correlations with forced migration, and across different time periods. 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This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. 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However, internal migration patterns and armed conflicts are also key drivers of anthropogenic and demographic processes. To better understand the processes associated with this change, we explore the spatial relationship between forced migration due to armed conflict and changing socioeconomic factors in Colombia, a country which has a recent history of 7 million internal migrants. In addition, we use remote sensing, Google Earth Engine, as well as spatial statistical analyses of demographic data in order to measure anthropogenic change between 1984 and 2013-a socio-politically important period in Colombia's armed conflict. We also analyze spatiotemporal relationships between socioeconomic and anthropogenic changes, which are caused by forced migration. We found that forced migration is significantly and positively related to an increasing rural-urban type of migration which results from armed conflict. Results also show that it is negatively related to interregional displacement. 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Findings are used to discuss how socioeconomic and political phenomena such as armed conflict can have complex effects on the dynamics of anthropogenic and ecological change as well as movement of humans in countries like Colombia.</description><subject>Anthropogenic factors</subject><subject>Armed Conflicts</subject><subject>Colombia</subject><subject>Demographics</subject><subject>Displaced persons</subject><subject>Earth Sciences</subject><subject>Ecological effects</subject><subject>Ecology and Environmental Sciences</subject><subject>Economic aspects</subject><subject>Engineering and Technology</subject><subject>Environmental aspects</subject><subject>Human rights</subject><subject>Human-environment interactions</subject><subject>Humans</subject><subject>Industrial development</subject><subject>Internal migration</subject><subject>Land use</subject><subject>Low income groups</subject><subject>People and places</subject><subject>Politics</subject><subject>Population 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However, internal migration patterns and armed conflicts are also key drivers of anthropogenic and demographic processes. To better understand the processes associated with this change, we explore the spatial relationship between forced migration due to armed conflict and changing socioeconomic factors in Colombia, a country which has a recent history of 7 million internal migrants. In addition, we use remote sensing, Google Earth Engine, as well as spatial statistical analyses of demographic data in order to measure anthropogenic change between 1984 and 2013-a socio-politically important period in Colombia's armed conflict. We also analyze spatiotemporal relationships between socioeconomic and anthropogenic changes, which are caused by forced migration. We found that forced migration is significantly and positively related to an increasing rural-urban type of migration which results from armed conflict. Results also show that it is negatively related to interregional displacement. 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| subjects | Anthropogenic factors Armed Conflicts Colombia Demographics Displaced persons Earth Sciences Ecological effects Ecology and Environmental Sciences Economic aspects Engineering and Technology Environmental aspects Human rights Human-environment interactions Humans Industrial development Internal migration Land use Low income groups People and places Politics Population Dynamics Population growth Remote sensing Rural areas Rural Population Rural urban migration Social aspects Social factors Social Sciences Socioeconomic data Socioeconomic Factors Socioeconomics Spatial analysis Statistical analysis Statistical analysis of data Transients and Migrants - statistics & numerical data Urban areas Urban Population Urbanization Violence Wars |
| title | Exploring the dynamics of migration, armed conflict, urbanization, and anthropogenic change in Colombia |
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