Advanced Search
Now showing items 41-50 of 6408
Estimación de los niveles de vulnerabilidad y resiliencia frente al cambio climático para el territorio agrícola de la Región del Biobío
(Universidad de Chile, 2021)
El cambio climático afectará las zonas de producción agropecuaria e impactará en los territorios agrícolas de Chile. Este fenómeno es considerado una amenaza desde el punto de vista ambiental, social y económico. Conocer los potenciales impactos de...
Climate change will affect agricultural production areas and will have an impact on Chile's agricultural territories. This phenomenon is considered a threat from an environmental, social and economic point of view. Knowing the potential impacts of climate hazards, vulnerability and resilience at the local scale is essential for the development and implementation of adaptation strategies to cope with emerging climate risks. However, limited information is available on the productive adaptive capacity of territories that include social, cultural and natural elements, as well as ecological, socioeconomic and governance indicators. The purpose of this study was to estimate the level of vulnerability and resilience at the communal level of the agricultural territory of the “Region del Biobío” to the effects of climate change in the current and future climate scenario. To this end, indicators of exposure, sensitivity, adaptive capacity and resilience were used, which considered the factors of agricultural multifunctionality, dynamic interactions between actors and the management and response capacity of the territory. The results of this study indicate that for climate change projections for the period 2046-2065 the level of vulnerability and resilience of the “Region del Biobío” reaches medium and low levels, with the commune of “Los Ángeles” being the best prepared to face adverse scenarios....
Climate change will affect agricultural production areas and will have an impact on Chile's agricultural territories. This phenomenon is considered a threat from an environmental, social and economic point of view. Knowing the potential impacts of climate hazards, vulnerability and resilience at the local scale is essential for the development and implementation of adaptation strategies to cope with emerging climate risks. However, limited information is available on the productive adaptive capacity of territories that include social, cultural and natural elements, as well as ecological, socioeconomic and governance indicators. The purpose of this study was to estimate the level of vulnerability and resilience at the communal level of the agricultural territory of the “Region del Biobío” to the effects of climate change in the current and future climate scenario. To this end, indicators of exposure, sensitivity, adaptive capacity and resilience were used, which considered the factors of agricultural multifunctionality, dynamic interactions between actors and the management and response capacity of the territory. The results of this study indicate that for climate change projections for the period 2046-2065 the level of vulnerability and resilience of the “Region del Biobío” reaches medium and low levels, with the commune of “Los Ángeles” being the best prepared to face adverse scenarios....
Sistema de información de precios agrícolas basado en telefonía móvil
(Universidad Tecnológica Metropolitna, Departamento de Gestión de Información, 2007-09)
Estructura agraria de la comunidad agricola Alhuemilla Las Palmas Comuna de Canela
(Universidad de Chile, 2005)
Modelo de elección y plan de implementación de un proyecto agrícola para agrícola la REMESA LTDA.
(Universidad de Chile, 2017)
El presente documento contempla como objetivo general el desarrollo de un modelo de elección y plan de implementación de proyecto agrícola en terreno rural de 9 Ha en las afueras de Curicó con la finalidad de aumentar los ingresos de Agrícola La...
Aguas residuales municipales y su reutilización para riego agrícola en Chile
(Universidad de Chile, 2022)
; efectos en la producción
agrícola, salud pública e impacto ambiental.
El uso de aguas residuales tratadas en la agricultura es un tema complejo, de amplios
alcances, que amerita la participación del Estado para su uso seguro y eficiente, con un marco...
In the current context of climate change and a global record of sustained drought in the arid and semi-arid regions of the planet in recent decades, the availability has become an increasingly important issue in the political, institutional, private, and civic management of water resources. In addition, international projections estimate an increase in general water demand as a result of an increase in the world’s population in coming decades. With this, it is estimated that access to water will be a limitation for the development of agriculture in the future with a lower supply available for this productive sector. The reuse of domestic wastewater in productive activities, especially agriculture, has become an increasingly common activity worldwide as a sustainable alternative to face the hydric panorama. The use of wastewater as a new source of water for agricultural irrigation makes it necessary to know its composition, dynamics of these with the soil, plants and consumers; the effects that these can have on production, public health and environment. The use of wastewater in agriculture corresponds to a complex issue of great scope, which deserves the active participation of the State for its safe and efficient use, with a regulatory framework that manages their correct development. This research consists of a bibliographic review of the main considerations for the reuse of wastewater in agricultural irrigation and how these apply to the current Chilean regulatory framework under an analytical vision that envisions potential challenges for the future....
In the current context of climate change and a global record of sustained drought in the arid and semi-arid regions of the planet in recent decades, the availability has become an increasingly important issue in the political, institutional, private, and civic management of water resources. In addition, international projections estimate an increase in general water demand as a result of an increase in the world’s population in coming decades. With this, it is estimated that access to water will be a limitation for the development of agriculture in the future with a lower supply available for this productive sector. The reuse of domestic wastewater in productive activities, especially agriculture, has become an increasingly common activity worldwide as a sustainable alternative to face the hydric panorama. The use of wastewater as a new source of water for agricultural irrigation makes it necessary to know its composition, dynamics of these with the soil, plants and consumers; the effects that these can have on production, public health and environment. The use of wastewater in agriculture corresponds to a complex issue of great scope, which deserves the active participation of the State for its safe and efficient use, with a regulatory framework that manages their correct development. This research consists of a bibliographic review of the main considerations for the reuse of wastewater in agricultural irrigation and how these apply to the current Chilean regulatory framework under an analytical vision that envisions potential challenges for the future....
Diseño y construcción de prototipo de Data Mart e indicadores de ventas para empresa del rubro agrícola
(Universidad de Chile, 2024)
Agrícola María Pinto, también conocida como Sociedad El Ranchillo Uno Ltda., es una
empresa consolidada en la producción y comercialización de frutas y frutos secos tanto a nivel
nacional como internacional. Fundada en 1979, ha mantenido relaciones...
Evaluación ambiental de escenarios de producción y distribución de alimentos de origen agrícola en la Región Metropolitana: Caso de estudio: Hortalizas
(Universidad de Chile, 2023)
agrícola consumidos en la Región Metropolitana (RM), con las hortalizas como caso de estudio. Se calcula la Huella Ecológica (HE), que expresa las emisiones de CO2, superficie y electricidad utilizada en el proceso, como unidad de área, y se usa la...
Modelo de negocio para un sistema de agricultura de precisión e inteligencia de negocios en la agroindustria de la zona Central de Chile
(Universidad de Chile, 2020)
una nueva disciplina dentro de la producción agrícola, la cual fomenta la inclusión de tecnología en los procesos productivos de los distintos actores de la cadena de valor agrícola, proveyendo de sistemas de gestión de inventario, gestión de clientes...
Mercado agro-cultural de Paine. Plataforma de desarrollo y reactivación agrícola local
(Universidad de Chile, 2014)
Aguas residuales municipales y su reutilización para riego agrícola en Chile
(Universidad de Chile, 2022)
; efectos en la producción agrícola, salud pública e impacto ambiental.
El uso de aguas residuales tratadas en la agricultura es un tema complejo, de amplios alcances, que amerita la participación del Estado para su uso seguro y eficiente, con un marco...
In the current context of climate change and a global record of sustained drought in the arid and semi-arid regions of the planet in recent decades, the availability has become an increasingly important issue in the political, institutional, private, and civic management of water resources. In addition, international projections estimate an increase in general water demand as a result of an increase in the world’s population in coming decades. With this, it is estimated that access to water will be a limitation for the development of agriculture in the future with a lower supply available for this productive sector. The reuse of domestic wastewater in productive activities, especially agriculture, has become an increasingly common activity worldwide as a sustainable alternative to face the hydric panorama. The use of wastewater as a new source of water for agricultural irrigation makes it necessary to know its composition, dynamics of these with the soil, plants and consumers; the effects that these can have on production, public health and environment. The use of wastewater in agriculture corresponds to a complex issue of great scope, which deserves the active participation of the State for its safe and efficient use, with a regulatory framework that manages their correct development. This research consists of a bibliographic review of the main considerations for the reuse of wastewater in agricultural irrigation and how these apply to the current Chilean regulatory framework under an analytical vision that envisions potential challenges for the future....
In the current context of climate change and a global record of sustained drought in the arid and semi-arid regions of the planet in recent decades, the availability has become an increasingly important issue in the political, institutional, private, and civic management of water resources. In addition, international projections estimate an increase in general water demand as a result of an increase in the world’s population in coming decades. With this, it is estimated that access to water will be a limitation for the development of agriculture in the future with a lower supply available for this productive sector. The reuse of domestic wastewater in productive activities, especially agriculture, has become an increasingly common activity worldwide as a sustainable alternative to face the hydric panorama. The use of wastewater as a new source of water for agricultural irrigation makes it necessary to know its composition, dynamics of these with the soil, plants and consumers; the effects that these can have on production, public health and environment. The use of wastewater in agriculture corresponds to a complex issue of great scope, which deserves the active participation of the State for its safe and efficient use, with a regulatory framework that manages their correct development. This research consists of a bibliographic review of the main considerations for the reuse of wastewater in agricultural irrigation and how these apply to the current Chilean regulatory framework under an analytical vision that envisions potential challenges for the future....