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      Regiones Altoandinas y su vulnerabilidad socioeconómica: caso zona urbana de Puno Translated title: High Andean regions and their socioeconomic vulnerability: the case of the urban area of Puno

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          Abstract

          Resumen En los últimos tiempos se han incrementado los riesgos de desastres causados por eventos naturales a consecuencia del cambio climático. La magnitud de un desastre a consecuencia del impacto de un peligro natural sobre un sistema humano depende no solo del tipo e intensidad del peligro, depende también de las condiciones socioeconómicas de la comunidad. El objetivo de esta investigación fue determinar el nivel de vulnerabilidad socioeconómica a los desastres naturales en la zona urbana de la ciudad de Puno, región altoandina del sur del Perú. Esto se logró mediante el uso de la técnica del Proceso Analítico Jerárquico (AHP) en combinación con los sistemas de información geográfica (SIG). Se realizó un cuestionario semiestructurado a una muestra aleatoria de 256 personas. Se recopiló datos de vulnerabilidad a cinco tipos distintos de peligros a los cuales está expuesto la población: inundaciones, erosión, caída de rocas, deslizamientos y suelos inestables. Se trabajó con catorce indicadores en las dimensiones de exposición, fragilidad y resiliencia. Como resultado se obtiene un mapa de vulnerabilidad socioeconómica, mostrando niveles de vulnerabilidad correspondiente a una alta y muy alta vulnerabilidad de las zonas periféricas de la zona de estudio. Los hallazgos de esta investigación serán útiles para que los encargados de la formulación de políticas en gestión de riesgo de desastres tomen decisiones informadas para reducir la vulnerabilidad e incrementar de la resiliencia de la población altoandina de Puno.

          Translated abstract

          Abstract In recent times, the risks of disasters caused by natural events have increased as a result of climate change. The magnitude of a disaster resulting from the impact of a natural hazard on a human system depends not only on the type and intensity of the hazard, but also on the socioeconomic conditions of the community. The objective of this research was to determine the level of socioeconomic vulnerability to natural disasters in the urban area of the city of Puno, in the High Andean region of southern Peru. This was achieved by using the Analytical Hierarchical Process (AHP) technique in combination with Geographic Information Systems (GIS). A semi-structured questionnaire was applied to a random sample of 256 people. Vulnerability data was collected for five different types of hazards to which the population is exposed: floods, erosion, rockfall, landslides, and unstable soils. Fourteen indicators were used in the dimensions of exposure, fragility and resilience. As a result, a socioeconomic vulnerability map was obtained, showing levels of vulnerability corresponding to the levels of high and very high vulnerability of the peripheral areas of the study area. The findings of this research will be helpful for those in charge of policy-formulation in disaster risk-management to take informed decisions in reducing the vulnerability and increasing the resilience of the High Andean population of Puno.

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          Most cited references44

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          Vulnerability, capacity and resilience: Perspectives for climate and development policy

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            Climate change 2022: Impacts, adaptation and vulnerability

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                Author and article information

                Journal
                ria
                Revista de Investigaciones Altoandinas
                Rev. investig. Altoandin.
                Universidad Nacional del Altiplano (Puno, , Peru )
                2313-2957
                July 2023
                : 25
                : 3
                : 179-189
                Affiliations
                [2] Lima Lima orgnameUniversidad Nacional Federico Villarreal Peru
                [1] Puno Puno orgnameUniversidad Nacional del Altiplano Peru
                Article
                S2313-29572023000300179 S2313-2957(23)02500300179
                10.18271/ria.2023.543
                35dbe403-3709-447a-bd60-1f527722b295

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 01 August 2023
                : 21 June 2023
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 44, Pages: 11
                Product

                SciELO Peru

                Categories
                Artículo Original

                Exposición,resiliencia,Proceso Analítico Jerárquico,evaluación de la vulnerabilidad,Hierarchical Analytical Process,resilience,Exposure,vulnerability assessment

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