Examinando por Materia "RECURSOS NATURALES"
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Ítem Agricultura en el Oriente antioqueño, transformación rural contemporánea; para el desarrollo local y regional: estudio de caso empresarial(Universidad EAFIT, 2016) Cardona Buitrago, Amalita; Vargas Sáenz, Mario EnriqueEl estudio de la experiencia empresarial en el presente documento pretende visualizar un modelo de negocio implementado en el oriente antioqueño como es Transforma-Oriente que busca integrar a los agricultores con un enfoque diferente de modelo agrario, con un equilibrio entre la competitividad y la cohesión, entre la modernidad y solidaridad, entre la sociedad y los territorios; para salvaguardar la actividad agrícola y la economía campesina, así como el manejo integral de los recursos naturales involucrados en esta actividad económica, mediante estrategias de planificación participativa institucional y comunitaria -- Transforma-oriente se fundó en el año 2015 y tiene su sede en Rionegro; municipio importante por su centralidad y dinámica de desarrollo -- Pretende integrar los diferentes actores del territorio para reactivar las actividades y vocación agrícola, como un tema de mercado justo y oportunidad de desarrollo regional -- Los resultados descritos aquí indican la poca gestión y falta de procesos articulados para permitir una transformación contemporánea desde la ruralidad con su principal actividad económica que es la agricultura -- Como conclusión, se evidencia que Transforma - Oriente es una organización que asumió una problemática social con unas estrategias y propuestas pertinentes de desarrollo teniendo en cuenta la exigencia y dinámica actual del mercadoÍtem Análisis de la cogestión de la Reserva Comunal ASHÁNINKA(Universidad EAFIT, 2016) Villalobos López, Guadalupe; Cáceres Rojas, Lourdes Elbia; Chiri Vargas, Gabriela LucíaLas Reservas Comunales en Perú, son una estrategia de conservación de la biodiversidad implementada por el Estado, diferenciadas por su administración bajo el modelo de cogestión, donde el Estado y la población usuaria, representada por el Ejecutor de Contrato de Administración, asumen roles y funciones que los hacen corresponsables de la conservación del área establecida como reserva comunal -- En la presente investigación se realizó un análisis de la implementación la cogestión en la Reserva Comunal Asháninka, para ello se ha recopilado opiniones de representantes del consejo directivo del ECOASHÁNINKA, líderes de las comunidades Asháninkas, personal que labora en la Reserva Comunal Asháninka y la interacción con la población de la Comunidad Nativa de Quempiri -- En resumen, el territorio de la Reserva Comunal es valorado como un espacio natural de conexión ancestral y como un área que les garantiza la sustentabilidad de la población Asháninka, por tal se sienten responsables de su conservación -- La posición del Estado es diversa, se ha encontrado confusión y oposición en cuanto a quienes son o quienes deberían ser los beneficiarios y a las formas de aprovechamiento de los recursos naturales -- Los involucrados coinciden en que el enfoque de cogestión para la Reserva Comunal es buena, sin embargo su implementación no es la mejor, no es congruente con las expectativas de la población para la satisfacción de necesidades y mejora de la calidad de vida, aunado a la existencia de empresas extractivas y actividades relacionadas al narcotráfico; “mejores beneficios” a corto plazo, con aceptación voluntaria o forzada -- Los responsables de la cogestión coinciden en que a pesar de las limitaciones económicas para implementar diversas iniciativas cumplen sus roles en la medida de sus posibilidades, ya que la interrelación y empatía entre ambos es un aspecto positivo que une esfuerzos, hace llevadera la interacción y cataliza problemas -- En conclusión, el modelo de cogestión para reservas comuna les es una iniciativa que requiere mayor atención de parte del Gobierno con políticas públicas, mejores recursos económicos e implica la generación de condiciones apropiadas para que el ECOASHÁNINKA y la población involucrada asuman su responsabilidadÍtem Análisis de la contribución de las empresas mineras con operación en Colombia a la biodiversidad(Universidad EAFIT, 2025) Giraldo Posada, Ana Margarita; Correa Carmona, María Nathalia; Orjuela Hidalgo, Ana María; Ramírez Soto, Juan DavidThe legal mining sector in Colombia has both direct and indirect impacts on the areas where it operates. Mining companies have developed and implemented various programs focused on biodiversity conservation and preservation; however, these initiatives have not been effectively communicated to stakeholders, limiting recognition of their positive environmental impacts and contributions to ecosystems. Therefore, this study aims to analyze the contribution of mining companies operating in Colombia to biodiversity. To achieve this, a review of the sustainability reports of 11 mining companies operating in Colombia, published over a five-year period (2019–2023), was conducted. This review incorporated international biodiversity standards and the TSM Sustainable Mining Standard adapted for Colombia. Based on the findings, a methodological tool was designed and applied to five companies in the sample. It was then presented through interviews with environmental authorities and industry experts to gather their perspectives on its relevance. The results of this study reveal that mining companies in Colombia undertake actions that not only align with the targets of SDG 15 but also contribute to other SDGs. However, despite their positive impact on biodiversity, these efforts are not adequately visible or communicated. Therefore, it is crucial to ensure that biodiversity-related actions are disclosed to all stakeholders through accessible channels, such as management and sustainability reports, so that the sector's efforts and contributions are properly recognized.Ítem Cambiar la cara a la minería : alternativa al modelo para hacer minería en Colombia con comunidades asentadas de manera informal. El caso de Morro Puto, Municipio de Nechí, Antioquia desde 2019 hasta 2021(Universidad EAFIT, 2021) Pasqualotto Jiménez, Alejandra; Restrepo Rodríguez, Juan Pablo; Montoya Brand, Mario AlbertoÍtem Cartografía gemorfológica, caracterización y comparación entre los ambientes kársticos de los cañones del río Alicante y del río Nus(Universidad EAFIT, 2019) Monroy Suárez, Jorge Eduardo; Rodríguez Molano, Karoline Yesenia; Gamboa Ramírez, Marco FidelThe objective of geomorphological mapping is to identify, delimit and describe the relief shapes associated in this document with the karst environment. This information is the main tool for environmental, geomorphological and natural resource studies. The information obtained serves as the basis for specific cases of both relief evolution and detailed geological research, as well as knowledge of erosive processes, land use suitability and territorial organization planning. This document presents the geomorphological mapping at 1:10.000 scale and the characterization of the main endokarstic elements of the karst landscapes of the Alicante river and the Nus river canyons, which are within the municipalities of Maceo and Caracolí respectively. The methodology used in this work is based on the methodological proposals of the ITC and the SGC, for this purpose the following activities were carried out: search for bibliographic information, photointerpretation, analysis of morphometry from base mapping and land recognition, analysis, processing and integration of information and results. In the areas of study, three morphogenetic environments responsible for modeling the mapping geoforms were identified, the first of which is the karst denudative exogenous, where the effects of chemical weathering and erosion processes predominate on surface; the second is the denudative flow-karstic, related to the dynamics of rivers and their processes of erosion in soluble rocks; and the third is the karst structural exogenous, where the morphological characteristics of the terrain are related to terrestrial endogenous processes. For the Alicante river Canyon, three units were identified for the fluvio-karstic denudative exogenous environment, one for the karst structural exogenous environment and eight for the karst denudative exogenous environment, with a total of twelve geomorphological units and for the Nus river Canyon, a unit for the fluvio-karstic denudative exogenous environment, one for the karst structural exogenous environment and eight for the karst denudative exogenous environment, with a total of ten geomorphological units. The different geomorphological units identified are described in detail below, as well as the endokarstic elements characterized in the caverns studied, also a geomorphological evolution is proposed, and a comparison is made between these landscapes where their differences and similarities are revealed both endokarstic and exokarstic.Ítem Colombian Monthly Energy Inflows Predictability(Revista Dyna, 2024) Hurtado Montoya, Andrés Felipe; Moreno Reyes, Nicolás Alberto; Moreno Reyes, Nicolás AlbertoÍtem Compromiso público para fomentar comportamientos proambientales orientados al cuidado del agua en la Serranía de San Lucas, El Bagre(Universidad EAFIT, 2022) Palau Vasco, Jesús Alexander; Vélez Zapata, SaraÍtem La conectividad ecológica en el ordenamiento territorial : una mirada a la regulación del paisaje natural de Medellín(Universidad EAFIT, 2021) Carvajal Rojas, Federico; Vásquez Vera, Juan EstebanÍtem Del conflicto a la coexistencia : un análisis de las dinámicas socioambientales de la cuenca del río Negro, Antioquia(Universidad EAFIT, 2023) Castaño-López, María de los Ángeles; Patiño Ramírez, Julian David; Quijano Abril, Mario ALbertoNeo-extractivism, supported by liberal governments, aims to exploit natural resources for domestic consumption and export. The increase in the world’s population and the demand for raw materials drive this model, which causes environmental and social damage. In the case of Colombia, and particularly for the Antioquia department, extractive activities have generated socio- environmental conflicts between those seeking to profit from natural resources and the local communities settled in the regions. To delve deeper into this conflicted relationship, the research objective is to analyze territorial dynamics to understand the effective management of socio-environmental conflicts by public, private, and community actors in the Rio Negro watershed. The study is based on the socio-environmental characterization of the Rio Negro River basin through semi- structured interviews that identify and describe 71 actors with environmental impact in the region, and cartographic analysis supported by GIS tools to detect socio-environmental pressures and conflicts. The results reveal various types of conflicts that threaten the conservation of ecosystems, including activities such as agriculture, livestock, mining, tourism, deforestation, land- use changes, water pollution, lack of environmental education, stress on the water system, urban pressure, solid waste management, industry, and lack of regulation. Additionally, the interviews indicate that socio-environmental conflicts are related to the exploitation of natural resources and economic changes in the region, resulting in a need for coherence in environmental protection and conservation actions. It is concluded that in the study area, there are multiple actors involved in environmental conservation in the Rio Negro watershed. Still, there is a lack of coordination and overall direction in their actions, leading to a lack of alignment between initiatives and responses to environmental problems in the region.Ítem Diseño de la oficina de proyectos para el centro de formación de los recursos naturales renovables “La Salada” del Sena regional Antioquia(Universidad EAFIT, 2022) Marín Castaño, Paola Andrea; Rangel Gutiérrez, María Katalina; Henao Arango, María CeciliaÍtem Diseño de un servicio de asesoría e implementación en la gestión integral de residuos sólidos(Universidad EAFIT, 2021) Montoya De Francisco, Juan Sebastián; Mejía Gil, María ClaudiaSolid waste, better known as “garbage”, is one of the problems that society currently faces. The mismanagement that is given to solid waste and the current economic model of consuming and disposing of it have caused a negative environmental impact and an intense consumption of natural resources that has caused a great increase in this waste in the world. In Colombia, since 2003, the legislation for the correct management of solid waste began to be implemented, however, there is still no conclusive result that has allowed an effective solution to this problem. Since 2007 in Medellín and its metropolitan area legislation was developed on the correct management of solid waste that includes a Comprehensive Solid Waste Management Plan (PMIRS). Despite the existing legislation, the solid waste recovery rate in Medellín is barely 17%, compared to European cities like Copenhagen where the waste recovery rate is around 80%, which shows an important opportunity of business in this sector. Of the 2,000 tons of urban solid waste (MSW) that Medellín produces per day, 1,100 are generated by families in homes and 900 by industries and SMEs. The objective of this research is to design a service that advises and implements the integral management of solid waste in the urbanizations of Medellín. For this research, 27 semi-structured interviews were carried out, with 7 different profiles of people who were related to the objective of the research, where it was identified that the factors that most motivate urbanizations to implement this service are: Education in waste management solid, saving money by avoiding fines and penalties and an environmental benefit since having good solid waste management, there will be less waste in landfills.Ítem Diseño, construcción y prueba de un prototipo calentador solar de agua con tubos de calor(Universidad EAFIT, 2007) Mira Hernández, Carolina; París Londoño, Luis SantiagoÍtem ¿Es la sexta extinción en masa una realidad?(Universidad EAFIT, 2024) Quintero Soto, Yerson Alexander; N/ADetermining whether we are in the midst of the sixth mass extinction is crucial to recognize the current biodiversity crisis and take urgent measures for species conservation. This research examines the characteristics and evidence of past mass extinctions and reviews proposed hypotheses for measuring modern extinction rates, selected for their relevance and scientific controversy. These hypotheses employ methodologies such as numerical formulas based on fossil records of ancient and recent extinctions, and analyses of the traits of vulnerable species. They notably utilize data from the International Union for Conservation of Nature (IUCN) on threatened species. The results highlight four main hypotheses defining a modern crisis of species extirpation, although with discrepancies in the data due to paleontological biases and limited data on currently described species by the IUCN. While each hypothesis suggests different extinction rate results, they generally illustrate a crisis of species extirpation caused by human intervention and in relation to previous extinctions. Despite the data discrepancies, it was possible to illustrate and provide evidence of a significant loss of biodiversity compared to previous levels, primarily characterized by human causation.Ítem Estudio de factibilidad para la implementación de medidas de eficiencia energética en un campo de producción de hidrocarburos(Universidad Eafit, 2020) Tobar Sáenz, Vanessa; Acevedo Velásquez, Jorge Rodrigo; Uribe de Correa, Beatriz Amparo; Salazar Gómez, Francisco JavierÍtem Estudio de prefactibilidad para el aprovechamiento económico de un campo menor de gas natural en Colombia por parte de Efigas S.A. E.S.P.(Universidad EAFIT, 2021) Vélez Díez, Julián Andrés; Gómez Salazar, Elkin ArcesioThe present investigation analyzes the feasibility for a project to take advantage of a minor natural gas field in Colombia, with the purpose of increasing the profitability of commercialization at Efigas S.A. ESP. The idea is born from the opportunity offered by regulatory and commercial flexibility for these production sources and the need to diversify supply sources to meet demand. To fulfill the objective, the UNIDO (1978; 1982) project formulation methodology is used, which includes feasibility studies, financial and risk analysis for informed investment decision-making.Ítem Estudio de prefactibilidad para un sistema de recolección de agua lluvia en la Universidad EAFIT(Universidad EAFIT, 2021) Restrepo Giraldo, Zarith Isabella; Restrepo Arismendi, Daniela; Rojas Cely, María CatalinaCurrently, the demand for water resources is increasing more and more and with it the availability of fresh water decreases, so it is necessary to think about alternatives for efficient use of this. Next, the pre-feasibility study for a rainwater collection system at the Universidad EAFIT, Medellín headquarters is exposed, the study is based on the UNIDO methodology where the sectorial, market, technical, environmental and financial studies were developed to determine the viability of this in addition to the social benefits that it could have. Although there is a drinking water saving of 13.79% and an economic saving of 14.14%, taking into account the above, it was determined that the project is not financially viable but that it brings with it social and environmental benefits such as savings in drinking water consumption. for uses that do not require drinking water, the positioning of the University in green ranks and recognition as an institution that cares about sustainability.Ítem El impacto de los recursos naturales sobre el crecimiento económico de las economías en desarrollo (1991 – 2014)(Universidad EAFIT, 2016) Ramírez Londoño, Verónica; Zuleta Muñóz, Girleza; Torres García, AlejandroÍtem Impacto en la rentabilidad para las urbanizaciones residenciales de Medellín : Sistema fotovoltaico on-grid(Universidad EAFIT, 2024) Núñez Cadavid, Diego Fernando; Jaramillo Villa, Isabel Cristina; Giraldo Prieto, César AugustoÍtem Negocios verdes : una alternativa para el desarrollo económico y social de Norte de Santander(Marta Lucía Restrepo, 2020) Ospina Riaño, Ana María; Pérez Ramírez, Sandra Milena; Uribe Ochoa, Beatriz AmparoÍtem Noruega y la maldición del petróleo : un estudio monográfico(Universidad EAFIT, 2022) Poveda Hinestrosa, Andrés; Quirós Arango, Luis FernandoThis paper addresses the questions that explain why a nation like Norway, through good institutional design and effective economic management, has avoided the scourge known as the 'oil curse'. This phenomenon, studied by a body of economic literature, analyzes the relationship between the abundance of natural resources in some countries and the economic stagnation added to the social crises that go with this abundance.