Examinando por Materia "DIVERSIDAD BIOLÓGICA"

Mostrando 1 - 14 de 14
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    Amphibia : estrategias para mejorar la resiliencia socioecológica en el asentamiento Antonio Nariño del borde urbano rural de la Ciénaga San Silvestre, Barrancabermeja (Santander)
    (Universidad EAFIT, 2021) Carvajal Urrea, Yasmín; Sepúlveda Delgado, Camilo Andrés; Benítez Pérez, Maira Isabel; Ramírez Hernández, Wilson Ariel
    This degree project deals with how to define, address, and propose alternatives to the problems of a community that is strongly linked to the San Silvestre swamp and the city of Barrancabermeja (Santander), which entails several challenges as it means defining and identifying a multidimensional problem in which a social and ecological system (disturbed by various factors that lead to a loss of socio-ecological resilience) is connected. For this purpose, the conceptual framework of the Intergovernmental Scientific-Regulatory Platform on Biodiversity and Ecosystem Services (IPBES) is adapted. It also implies understanding a community in which the artisanal fishing way of life predominates (Antonio Nariño settlement) and a biodiverse and amphibious territory traditionally segregated (urban-rural border of Barrancabermeja). Amphibia is understood as a process that includes understanding the territory as a socio-ecological system, with social and ecological attributes that must remain over time and be restored, including a previous valuation. It also proposes methods that allow involving the communities that inhabit it and the local knowledge in the decision-making process concerning their habitat and ways of life, whose ultimate goal is to propose Nature-based Solutions (SbN, in Spanish) to solve the multiple socio-ecological problems in which natural and social capitals are the main elements.
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    Análisis de la cogestión de la Reserva Comunal ASHÁNINKA
    (Universidad EAFIT, 2016) Villalobos López, Guadalupe; Cáceres Rojas, Lourdes Elbia; Chiri Vargas, Gabriela Lucía
    Las 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 responsabilidad
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    Análisis paleoecológico de malacofauna neógena en el Caribe sur (Formaciones Jimol y Castilletes, Cuenca Cocinetas)
    (Universidad EAFIT, 2016) Valencia Giraldo, Yenny Paola; Cárdenas Rozo, Andrés Leonardo
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    Los Andes actuó como "elevador pasivo" en la diversificación de las ranas de cristal (Anura: Centrolenidae)
    (Universidad EAFIT, 2020) Rueda Isaza, Yehimy Xilena; Díaz Nieto, Juan Fernando; Barrientos Correa, Lucas Santiago
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    Identificación de los valores objeto de conservación de Reserva la Rivera, Filandia, Quindío
    (Universidad EAFIT, 2024) Gómez Tirado, Esteban; Giraldo Salazar , Santiago; Díaz Pulido, Angélica
    Conservation values (CVs) are a limited number of species, communities or ecosystems that are chosen to represent the biodiversity of a landscape or protected area. They are objectives because they can be pillars in the conservation of ecosystems and their biodiversity, can be monitored over time, and account for the fulfillment of the conservation objectives of a protected area. The new conservation figures based on areas and that are constituted from civil society also require the implementation of strategies and conservation plans focused on CV. Our attention is focused on Reserva La Rivera, located in the north of the department of Quindío and directly bordering the Otún Quimbaya Fauna and Flora Sanctuary, which is part of the buffer zone of Los Nevados National Natural Park. It is a private conservation project with 345 hectares distributed between forests in different stages of regeneration and grasslands, and is located in one of the most important biodiversity hotspots in the world, the tropical Andes. For this study, biotic inventories of birds, mammals, reptiles and amphibians were carried out, taking into account historical records, collected specimens and field sampling in Reserva La Rivera; 308 species of birds, 30 of mammals, 13 of reptiles and 9 of amphibians were recorded and the conservation values were prioritized according to five criteria: heterogeneity, area of distribution, vulnerability, function and socioeconomic value. Five species were selected as VOC, represented by three birds, one mammal and one reptile. This diversity reflects the richness of the study area, its importance in the objectives of other protected areas and the connectivity in its buffer zones.
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    Labor Market Impacts of Bolivia's Protected Areas
    (Universidad EAFIT, 2016) Echeverri Figueroa, Vanessa; Canavire Bacarreza, Gustavo Javier
    Protected areas are a powerful policy instrument in the preservation of the ecosystem and global biodiversity -- However, measurable socioeconomic effects such as poverty or labor market effects are still not well understood -- Some recent studies show evidence of heterogenous poverty reduction effects, but there is no compelling evidence on the labor market side despite the fact that poverty is typically battled through structural changes in the labor market -- By employing non-parametric techniques we find evidence that supports that instituting protected areas has positive effects on labor markets -- Despite the indisputable benefits that are obtained by the increased preservation of fauna and flora for the country, there is consistently evidence linking the latter policy decision with a slight reduction in unemployment, and a decrease in informality as well as in jobs in extractive and natural resources industries
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    Loros y ciencia ciudadana : un acercamiento a la ecología urbana de la familia Psittacidae en el Valle de Aburrá
    (Universidad EAFIT, 2019) Miranda Vargas, Juan Manuel; Delgado Vélez, Carlos Andrés
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    Potential distribution of Pangasianodon hypophthalmus (Siluriformes : Pangasiidae) in Colombia : implications for the management and conservation of andean fish
    (Universidad EAFIT, 2020) Castellanos Mejía, María Camila; Herrera Pérez, Juliana; Jiménez Segura, Luz Fernanda
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    Reconstrucción paleoambiental del Holoceno Tardío con base en el análisis de palinofacies de la Terraza de San Nicolás, registro del Paleolago Cauca, Colombia
    (Universidad EAFIT, 2011) García Castro, Yuri Carolina; Martínez, José Ignacio; Vélez, María Isabel
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    Sistematización del procesamiento de metadatos y datos taxonómicos de cámaras trampa para la generación y publicación de DwC
    (Universidad EAFIT, 2024) Grisales Betancur, Valentina; Serna González, Mauricio; Sánchez Giraldo, Camilo; Pérez Navarro, Valentina; Sánchez Giraldo, Camilo
    Camera traps are a widely used tool to study and monitor biodiversity, benefiting researchers as well as the community at large, including park rangers, nature reserve owners, and conservation stakeholders. These monitoring efforts generate large volumes of data of value to science, contributing to the understanding of biodiversity, especially mammals. However, the complexity associated with the processing and analysis of this information is evident, since it requires technical knowledge of taxonomy and format management skills, hindering its publication on platforms such as the Global Biodiversity Information Facility (GBIF) and the Biodiversity Information System (SIB Colombia). Recognizing the importance of disseminating camera trap data for biodiversity management, we propose a workflow in R for processing these data efficiently, without the need for in-depth taxonomic knowledge and automating the generation of the Darwin Core format (Dwc). In contrast to other tools available for biodiversity data processing, our proposal focuses on promoting and simplifying the publication of data by the academic community and non-academic actors, guaranteeing the technical quality of the data, the accuracy of the taxonomy used and reducing the time required to fill out forms for publication. To validate the most efficient management in terms of reducing the time spent in processing biodiversity data, a dataset obtained in El Globo Natural Reserve (Támesis, Antioquia) was used. From the results obtained in an experimental test with a total of 10 expert and non-expert volunteers, it is concluded that the implementation of the workflow allows a reduction in the time spent in data processing and the completion of the DwC format. In addition to speeding up the process, this automation reduces the workload and potentially reduces errors in completing the form.
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    Uso de tintes naturales propios de la biodiversidad colombiana como factor de valor agregado para la comercialización internacional de la moda nacional en Canadá
    (Universidad EAFIT, 2013) Sanjuán Moya, Adriana Ivette; Acevedo Jaramillo, Manuel Esteban; Henao Cálad, Mónica