Impacto Ambiental de la concesión minera “San Nicolás Código 490677” de Áridos y Pétreos sobre las comunidades de la ciudad de Cotacachi, durante el periodo 2019-2020
Tesis
Materias > Ingeniería
Universidad Internacional Iberoamericana México > Docencia > Trabajos finales de Máster
Universidad Internacional Iberoamericana Puerto Rico > Docencia > Trabajos finales de Máster
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En la presente investigación se realizó dentro de la Concesión Minera San Nicolás, Cantón Cotacachi, Provincia de Imbabura, la cual posee un porcentaje de su población dedicada a las actividades mineras como parte del sustento económico diario. El objetivo de este estudio es determinar el Impacto Ambiental de la Concesión minera de áridos y pétreos “San Nicolás” sobre las comunidades de la ciudad de Cotacachi, con el propósito de establecer medidas de adaptación en la zona. Se determinaron los distintos impactos ambientales a través de un enfoque mixto, para el abordaje cualitativo se aplicó entrevistas semi estructuradas con ayuda del software Atlas. Ti, con la finalidad de determinar la frecuencia de cada una de las citas en relación con los entrevistados y se construyó un diagrama de relación entre citas y códigos, y así constatar la situación de la concesión minera; para el método cuantitativo se aplicó el diagnostico ambiental mismo que determina los factores bióticos, abióticos y socioeconómicos del área de estudio, esto se encuentra correlacionado con la aplicación de la matriz de Leopold, la cual se encuentra estructurada mediante una escala numérica obteniendo el carácter, intensidad, extensión, duración, reversibilidad y riesgo del impacto, donde se relacionó las determinantes obteniendo la magnitud, severidad e importancia del impacto, mismas que ayudó a determinar y solucionar los distintos impactos que se producen dentro de la concesión, finalmente se calificó la priorización de medidas de adaptación mediante la aplicación de la matriz tipo L. Los resultados indicaron las distintas afecciones que se generan dentro del lugar además de determinar el área de influencia directa e indirecta, se pudo constatar seis elementos sensibles dentro de la concesión: suelo, paisaje, aire, ruido, fauna y flora. Con el empleo de la matriz de magnitud e impacto, se obtiene la matriz de severidad que es la más importante obteniendo un total de 352 interacciones de las cuales 213 son de carácter leve, 55 moderado, 48 en estado crítico y 36 de impacto severo. Finalmente se analizó mediante el Software Atlas Ti, las entrevistas, obteniendo las acciones/o medidas de adaptación a implementarse dentro de la concesión minera San Nicolás, donde las más relevantes fueron: campaña de conciencia ambiental a todas las concesiones mineras, seguido de la siembra de plantas nativas y de soberanía alimentaria, y por último se destacó el mantenimiento continuo de cunetas y vías.
metadata
Andrade Andrade, Byron David
mail
byronandradee@hotmail.com
(2022)
Impacto Ambiental de la concesión minera “San Nicolás Código 490677” de Áridos y Pétreos sobre las comunidades de la ciudad de Cotacachi, durante el periodo 2019-2020.
Masters thesis, SIN ESPECIFICAR.
Resumen
En la presente investigación se realizó dentro de la Concesión Minera San Nicolás, Cantón Cotacachi, Provincia de Imbabura, la cual posee un porcentaje de su población dedicada a las actividades mineras como parte del sustento económico diario. El objetivo de este estudio es determinar el Impacto Ambiental de la Concesión minera de áridos y pétreos “San Nicolás” sobre las comunidades de la ciudad de Cotacachi, con el propósito de establecer medidas de adaptación en la zona. Se determinaron los distintos impactos ambientales a través de un enfoque mixto, para el abordaje cualitativo se aplicó entrevistas semi estructuradas con ayuda del software Atlas. Ti, con la finalidad de determinar la frecuencia de cada una de las citas en relación con los entrevistados y se construyó un diagrama de relación entre citas y códigos, y así constatar la situación de la concesión minera; para el método cuantitativo se aplicó el diagnostico ambiental mismo que determina los factores bióticos, abióticos y socioeconómicos del área de estudio, esto se encuentra correlacionado con la aplicación de la matriz de Leopold, la cual se encuentra estructurada mediante una escala numérica obteniendo el carácter, intensidad, extensión, duración, reversibilidad y riesgo del impacto, donde se relacionó las determinantes obteniendo la magnitud, severidad e importancia del impacto, mismas que ayudó a determinar y solucionar los distintos impactos que se producen dentro de la concesión, finalmente se calificó la priorización de medidas de adaptación mediante la aplicación de la matriz tipo L. Los resultados indicaron las distintas afecciones que se generan dentro del lugar además de determinar el área de influencia directa e indirecta, se pudo constatar seis elementos sensibles dentro de la concesión: suelo, paisaje, aire, ruido, fauna y flora. Con el empleo de la matriz de magnitud e impacto, se obtiene la matriz de severidad que es la más importante obteniendo un total de 352 interacciones de las cuales 213 son de carácter leve, 55 moderado, 48 en estado crítico y 36 de impacto severo. Finalmente se analizó mediante el Software Atlas Ti, las entrevistas, obteniendo las acciones/o medidas de adaptación a implementarse dentro de la concesión minera San Nicolás, donde las más relevantes fueron: campaña de conciencia ambiental a todas las concesiones mineras, seguido de la siembra de plantas nativas y de soberanía alimentaria, y por último se destacó el mantenimiento continuo de cunetas y vías.
Tipo de Documento: | Tesis (Masters) |
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Palabras Clave: | impacto ambiental, minería artesanal, concesión, áridos y pétreos. |
Clasificación temática: | Materias > Ingeniería |
Divisiones: | Universidad Internacional Iberoamericana México > Docencia > Trabajos finales de Máster Universidad Internacional Iberoamericana Puerto Rico > Docencia > Trabajos finales de Máster |
Depositado: | 15 Abr 2024 23:30 |
Ultima Modificación: | 17 Abr 2024 23:30 |
URI: | https://repositorio.unib.org/id/eprint/2784 |
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