Bibliographic citations
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Morante, S., Gonzales, D. (2019). Elaboración de Mapas de Erosión en la Cuenca del Río Perené [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/625315
Morante, S., Gonzales, D. Elaboración de Mapas de Erosión en la Cuenca del Río Perené [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2019. http://hdl.handle.net/10757/625315
@misc{renati/367971,
title = "Elaboración de Mapas de Erosión en la Cuenca del Río Perené",
author = "Gonzales Carrasco, Diego Rogger",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2019"
}
Title: Elaboración de Mapas de Erosión en la Cuenca del Río Perené
Other Titles: Elaboration of erosion maps in the Perene river basin
Authors(s): Morante Vargas, Sandra; Gonzales Carrasco, Diego Rogger
Advisor(s): Arapa Guzmán, Edwing
Keywords: Mapas de suelos; Erosión; Deslizamientos; Cuencas fluviales; Ingeniería Civil; Junín (Perú : Dpto.); Pasco (Perú : Dpto.)
Issue Date: 21-Feb-2019
Institution: Universidad Peruana de Ciencias Aplicadas (UPC)
Abstract: El presente estudio describe la elaboración de mapas de erosiones. La cuenca del Río Perené cuenta con amplio territorio, abarca al departamento de Junín y parte del departamento de Cerro de Pasco. Se escogió dicha cuenca, debido que es propensa a precipitaciones intensas y, por ende, a deslizamientos de tierra que conllevan en muchos casos a bloqueos de carreteras, pérdidas humanas, ganado, y de cultivos que merman en el flujo económico.
Para la elaboración del mapa de erosión, por su simplicidad y gran aproximación a la realidad se usó la metodología del USLE. En extracto, dicha metodología cuantifica la pérdida de suelos, la cual se obtiene del producto de 6 factores, cada factor a su vez es obtenido mediante distintas metodologías. Los factores para el presente método USLE son: factor K (erodabilidad del suelo), el factor R (Erosión hídrica), factor C (cobertura del suelo), factor LS (factor longitud pendiente) y el factor P (conservación del suelo); y el producto construirá a la metodología USLE.
Cada factor se obtiene de distintas maneras, algunos con métodos matemáticos teniendo una base de información y recolección de imágenes satelitales que se obtienen mediante servidores de la NASA y Japón. Cada factor se importa al programa ARC-GIS el cual nos da por cada factor un respectivo mapa. El producto de los factores nos brindará un mapa general, donde nos mostrará las zonas más propensas a erosión. Dicha información será de suma importancia para la gestión de Gobiernos Regionales y Municipalidades, para prevenir los recurrentes accidentes.
The present study, as its name describes, is the elaboration of erosion maps. The Río Perené basin has a wide territory, which mostly covers the department of Junín and, to a lesser extent, part of the department of Cerro de Pasco. This basin was chosen, because for years this place is prone to intense rainfall and therefore to landslides that in many cases lead to road blocks also human losses, livestock, and crops that diminish the capacity of commercial flow of the country. For the elaboration of the erosion map, there are different methods for its realization, for its simplicity and great approximation to reality it was decided to make use of the USLE methodology. In extract, this methodology quantifies the loss of soils, which is obtained by the product of 6 factors, each factor in turn is obtained by different methodologies. The factors for the present USLE method are: K factor (soil erosion), the R factor (precipitation erosivity), C factor (coverage or soil management), LS factor (slope length factor) and finally the P factor (soil conservation), the synergy of these factors will build the USLE methodology. Each factor is obtained in different ways, some with mathematical methods having an information base and others by collecting satellite images obtained through servers from NASA and Japan. Each factor is imported into the ARC-GIS program which gives us a respective map for each factor. Finally, the product of all maps results in the final map of soil loss in the basin.
The present study, as its name describes, is the elaboration of erosion maps. The Río Perené basin has a wide territory, which mostly covers the department of Junín and, to a lesser extent, part of the department of Cerro de Pasco. This basin was chosen, because for years this place is prone to intense rainfall and therefore to landslides that in many cases lead to road blocks also human losses, livestock, and crops that diminish the capacity of commercial flow of the country. For the elaboration of the erosion map, there are different methods for its realization, for its simplicity and great approximation to reality it was decided to make use of the USLE methodology. In extract, this methodology quantifies the loss of soils, which is obtained by the product of 6 factors, each factor in turn is obtained by different methodologies. The factors for the present USLE method are: K factor (soil erosion), the R factor (precipitation erosivity), C factor (coverage or soil management), LS factor (slope length factor) and finally the P factor (soil conservation), the synergy of these factors will build the USLE methodology. Each factor is obtained in different ways, some with mathematical methods having an information base and others by collecting satellite images obtained through servers from NASA and Japan. Each factor is imported into the ARC-GIS program which gives us a respective map for each factor. Finally, the product of all maps results in the final map of soil loss in the basin.
Link to repository: http://hdl.handle.net/10757/625315
Discipline: Ingeniería Civil
Grade or title grantor: Universidad Peruana de Ciencias Aplicadas (UPC). Facultad de ingeniería
Grade or title: Ingeniero Civil
Register date: 28-Mar-2019
This item is licensed under a Creative Commons License