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Kosaka, A., (1998). Fenómenos ambientales naturales y su incidencia en la actividad minera del departamento de Arequipa [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/615
Kosaka, A., Fenómenos ambientales naturales y su incidencia en la actividad minera del departamento de Arequipa [Tesis]. : Universidad Nacional de Ingeniería; 1998. http://hdl.handle.net/20.500.14076/615
@mastersthesis{renati/703929,
title = "Fenómenos ambientales naturales y su incidencia en la actividad minera del departamento de Arequipa",
author = "Kosaka Masuno, Akira Roberto",
publisher = "Universidad Nacional de Ingeniería",
year = "1998"
}
Title: Fenómenos ambientales naturales y su incidencia en la actividad minera del departamento de Arequipa
Authors(s): Kosaka Masuno, Akira Roberto
Advisor(s): Arteaga Lucas, Douglas Hernán; Tumialán De La Cruz, Pedro Hugo
Keywords: Riesgos ambientales; Riesgos geoclimáticos; Minas peruanas
Issue Date: 1998
Institution: Universidad Nacional de Ingeniería
Abstract: La base de la economía nacional se sustenta fundamentalmente en La explotación de los recursos naturales, entre ellas figura la minería, con las nuevas disposiciones en relación a la conservación ambiental la actividad minera debe observar rigurosamente todas sus operaciones en las diferentes fases para evitar o minimizar daños a los ecosistemas.
Por las condiciones tectónicas, climatológicas, volcanológicas, geológicas y geofísicas de nuestro territorio, estamos expuestos a la ocurrencia de fenómenos naturales, particularmente de eventos sísmicos, inundaciones, deslizamientos y procesos volcánicos eruptivos, A través de la historia se ha constatado que el Perú y sobre todo el Sur es una región susceptible a la generación violenta de estos eventos.
El Instituto Geofísico de la Universidad Nacional de San Agustín de Arequipa dentro de sus fines y objetivos, en aproximadamente cuatro décadas se ha ocupado de los fenómenos geofísicos y de los procesos geodinámicos. El presente estudio tiene como meta utilizar toda la información disponible, para determinar el riesgo y la vulnerabilidad de las principales áreas que ocupan los diferentes asientos mineros, adicionalmente se han realizado evaluaciones objetivas de los centros de producción minera sobre los procedimientos y estado en que se encuentran los aspectos ambientales.
Se ha logrado precisar que las zonas vulnerables a los eventos sísmicos son Los asientos mineros ubicados fundamentalmente en la zona cercana a la costa» a esto se suma la falta de condiciones favorables tanto técnicas y físicas en que se desarrolla la actividad minera. En relación a los procesos volcánicos la peligrosidad se circunscribe a las localidades vecinas a los volcanes Misti, Ubinas y Sabancaya, Mientras que los problemas de deslizamientos e inundaciones afectarían especialmente a las partes altas de Arequipa por las condiciones geológicas y la intensidad de las precipitaciones.
En el sur del Perú hemos tenido experiencias recientes en relación a efectos negativos en la actividad minera por la ocurrencia de fenómenos naturales, entre los que podemos mencionar el desplome de depósitos de relaves por la manifiesta inestabilidad sísmica tanto en Acarí y Chala a raíz del sismo de noviembre de 1996, así corno inundaciones y avalanchas ocurrido en las Minas Madrigal y en las Minas Ocoña en el presente año.
The foundation of the national economy is supported by the exploitation of natural resources, for instance mining, With the new laws about conservation of the environment mining activities have to rigorously observe all operations at each of the different levels to avoid or minimize damage to the ecosystem. Because of the tectonic, climatic, volcanic, geological and geophysical condition in our country we are exposed to natural phenomena, especially of the seismic kind but also floods, landslides and volcanic eruptions, By looking back into Peru's history, it can be seen that Perú and above all the south of Perú is susceptible to these violent events. The Geophysics Institute of the San Agustin University has over approximately four decades, been concerned with geophysical phenomena and geodynamics problems. This study aims to use all available information in order to determine the risk and vulnerability of the main mining towns. in addition, objective evaluations have been carried out to check on proceedings and the state of the mining production centres environment. It has been possible to determine that the zones vulnerable to seismic events are the mining tows located mainly in coastal areas. Together with this, there is the problem of the poor technical and physical conditions of the mining industry. As far as volcanic processes we concerned, the danger areas are to be found in the vicinities of the Misti, Ubinas and Sabancaya volcanoes. In contrast landslides and floods especially effect the higher areas of Arequipa because of the geological conditions and the heavy rainfall. In the south of Perú we have recently experienced problems in the mining industry because of the natural phenomena. Examples of this include the collapse of tailings deposits due to seismic instability in both Acari and Chala caused by the earthquake in November 1996 and floods and avalanches this year in the Madrigal Mines.
The foundation of the national economy is supported by the exploitation of natural resources, for instance mining, With the new laws about conservation of the environment mining activities have to rigorously observe all operations at each of the different levels to avoid or minimize damage to the ecosystem. Because of the tectonic, climatic, volcanic, geological and geophysical condition in our country we are exposed to natural phenomena, especially of the seismic kind but also floods, landslides and volcanic eruptions, By looking back into Peru's history, it can be seen that Perú and above all the south of Perú is susceptible to these violent events. The Geophysics Institute of the San Agustin University has over approximately four decades, been concerned with geophysical phenomena and geodynamics problems. This study aims to use all available information in order to determine the risk and vulnerability of the main mining towns. in addition, objective evaluations have been carried out to check on proceedings and the state of the mining production centres environment. It has been possible to determine that the zones vulnerable to seismic events are the mining tows located mainly in coastal areas. Together with this, there is the problem of the poor technical and physical conditions of the mining industry. As far as volcanic processes we concerned, the danger areas are to be found in the vicinities of the Misti, Ubinas and Sabancaya volcanoes. In contrast landslides and floods especially effect the higher areas of Arequipa because of the geological conditions and the heavy rainfall. In the south of Perú we have recently experienced problems in the mining industry because of the natural phenomena. Examples of this include the collapse of tailings deposits due to seismic instability in both Acari and Chala caused by the earthquake in November 1996 and floods and avalanches this year in the Madrigal Mines.
Link to repository: http://hdl.handle.net/20.500.14076/615
Discipline: Maestría en Ciencias con Mención en Minería y Medio Ambiente
Grade or title grantor: Universidad Nacional de Ingeniería. Facultad de Ingeniería Geológica, Minera y Metalúrgica. Unidad de Posgrado
Grade or title: Maestro en Ciencias con Mención en Minería y Medio Ambiente
Register date: 4-Sep-2013
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