Interface territorio-agua con enfoque de gestión integrada de cuencas en perspectiva comparada: los casos de los ríos Aconcagua (Chile) y Mendoza (Argentina)
; Sepúlveda Ocampo, Rubén ; D'inca, María Verónica
; Razquin, Oscar ; Bravo Sánchez, José ; Andino, Monica Marcela Otros responsables
Fecha
12/2024
Editorial
Universidad Bernardo O'Higgins
Revista
Terraustralis
Título del libro
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Institución organizadora
ISSN
0378-8482
eISSN
0719-9562
ISBN
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Español
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Clasificación temática
Resumen
Los fenómenos meteorológicos extremos (olas de calor, incendios forestales, derretimiento de los glaciares, aumento del nivel del mar, océanos más ácidos y cálidos, huracanes, sequías e inundaciones, etc.) que están variando e intensificándose por el cambio climático afectan seriamente la vida de las personas que habitan las ciudades y el campo. Una de las problemáticas más urgente de resolver es la escasez hídrica. Se ha demostrado que una parte de esta sequía meteorológica se debe a la acción humana y que la variable hídrica se debe integrar a la planificación urbana y al ordenamiento del territorio. La hipótesis de esta investigación plantea que factores de distintas índoles no permiten alcanzar una planificación territorial en base a una gestión integrada de cuencas hidrográficas, a partir de dos casos de estudio: la cuenca del río Mendoza en Argentina y la cuenca del río Aconcagua en Chile. El objetivo se centró en analizar componentes normativos, institucionales, de gobernanza, de sustentabilidad y cambio climático que están dificultando la gestión integrada del recurso hídrico a través de una metodología cualitativa. Se concluye que, en ambos casos de estudio, existen problemas que obstaculizan el logro de una planificación del territorio basada en una gestión integrada de cuencas, sin embargo, el caso chileno presenta una dificultad mayor relacionada con un marco normativo y legal aún centrado en la propiedad privada del agua.
Extreme weather phenomena (heat waves, forest fires, melting glaciers, rising sea levels, warmer and more acidic oceans, hurricanes, droughts and floods, etc.), which are changing and intensifying as a result of climate change, are seriously affecting the lives of people in both urban and rural areas. One of the most urgent problems to be solved is water scarcity. It has been demonstrated that part of this meteorological drought is due to human actions and that the water variable must be integrated into urban and land use planning. The hypothesis of this research is that factors of different nature do not allow achieving territorial planning based on integrated watershed management, in the two investigated case studies: the Mendoza River Basin in Argentina and the Aconcagua River Basin in Chile.The objective of this study was to analyze the regulatory, institutional, governance, sustainability, and climate change components that hinder integrated water resource management through a qualitative methodology. Both case studies reveal obstacles to achieving territorial planning based on integrated watershed management. The Chilean case presents even greater difficulties due to a regulatory and legal framework that still centers on private ownership of water.
Extreme weather phenomena (heat waves, forest fires, melting glaciers, rising sea levels, warmer and more acidic oceans, hurricanes, droughts and floods, etc.), which are changing and intensifying as a result of climate change, are seriously affecting the lives of people in both urban and rural areas. One of the most urgent problems to be solved is water scarcity. It has been demonstrated that part of this meteorological drought is due to human actions and that the water variable must be integrated into urban and land use planning. The hypothesis of this research is that factors of different nature do not allow achieving territorial planning based on integrated watershed management, in the two investigated case studies: the Mendoza River Basin in Argentina and the Aconcagua River Basin in Chile.The objective of this study was to analyze the regulatory, institutional, governance, sustainability, and climate change components that hinder integrated water resource management through a qualitative methodology. Both case studies reveal obstacles to achieving territorial planning based on integrated watershed management. The Chilean case presents even greater difficulties due to a regulatory and legal framework that still centers on private ownership of water.
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