Bibliographic citations
Rivas, N., (2017). Identificación de zonas vulnerables, aplicando el sistema de información geográfica, Unidad Hidrográfica Chira - Piura [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/2615
Rivas, N., Identificación de zonas vulnerables, aplicando el sistema de información geográfica, Unidad Hidrográfica Chira - Piura [Tesis]. : Universidad Nacional Agraria La Molina; 2017. https://hdl.handle.net/20.500.12996/2615
@misc{renati/1114961,
title = "Identificación de zonas vulnerables, aplicando el sistema de información geográfica, Unidad Hidrográfica Chira - Piura",
author = "Rivas Meza, Niell Wilson",
publisher = "Universidad Nacional Agraria La Molina",
year = "2017"
}
The investigation was performedin the hydrographic unit Chira – Piura, with the purpose of defining the grade of vulnerability, in function of its physical and socioeconomical features, using geographic information system as an analysis tool. The develop of this research work, included three stages: pre-field work, which was the recompilation of information and coordination with institutions related to the topic; field work, which the identification of critical points and interview with the principal actors in the study zone was done; and, desktop work, which consisted in the consolidation, systematization and characterization of the topic information referring to physical and socioeconomical variables, and the generation of the geospatial models to determine the vulnerability of the hydrographic unit. The obtained results from the integration of physical, socioeconomical and conflicts of use variables, through geospatial modeling, allowed to identify the grade of vulnerability. Around 4.40 percent of the territory presents too high vulnerability (extreme situation), where are located 168 populated centers as: Ramón Castilla (Huarmaca), Sapce (Canchaque), Vista Alegre (Lalaquiz), Nangay (Yamango), Miraflores (Pacaipampa), Cruz Huacas (Lagunas), Tapal (Ayabaca), and others. Approximately, 22.55 percent of the territory with high vulnerability (critical situation), where are located 913 populated centers as: Pampa Larga (Sapillica), Nueva Esperanza (Huarmaca), La Capilla (Jijili), and other. Other 57 percent has medium vulnerability (serious situation), where are located 956 populated centers as: Casagrande (La Arena), Pedregal Grande (Catacaos), Mejía (Sullana) and others. Finally, 15.65 percent has low vulnerability (regular situation), where are located 129 populated centers as: Palonimo (Chulucanas), Santa Lucía (Piura), San Miguel (Tambo Grande), and others. In the identified zones with high and too high vulnerability, is recommended to implement projects and activities that allow mitigate the effects of extraordinary phenomena.
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