Recording historical variations in agricultural areas caused by landslides and river floods between 1977 and 2012 through participatory mapping in the foothills of the Atacama desert, Chile
Autor
González-Pacheco, Mauricio
Francos, Marcos
Corvacho-Ganahin, Oscar
Fecha
2023Resumen
In arid areas, rural communities can be affected by erosive phenomena caused by intense rainfall. By involving such communities in participatory mapping over the last few decades, our ability to analyse the effects of these phenomena has been enhanced. The aim of this study was to evaluate participatory mapping as a tool for spatially analysing agricultural variations caused by erosive phenomena, using local people to identify chronologies of physical events so we could analyse their effects on agriculture. The study was conducted in Laonzana, Tarapacá Valley, in northern Chile. We selected the participants for the participatory mapping using specific criteria, and carried out field activities in different phases, which allowed the identification, georeferencing and registration (through participatory mapping) of the information collected in the field and from the collective memories of the participants. Three periods were studied. This provided evidence for a decrease in the number of productive sites, these being limited to the vicinity of the village. The participatory mapping technique has become a useful tool in desert and mountainous areas with low population densities for recovering experiential information from communities.
Fuente
Environmental Management, 71(6), 1240-1254Link de Acceso
Click aquí para ver el documentoIdentificador DOI
doi.org/10.1007/s00267-023-01789-xColecciones
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