Examinando por Materia "Flora"
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Publicación Acceso abierto Características químicas del suelo de un área rehabilitada y su relación con la vegetación y avifauna presente en una mina de ferroníquel, Montelíbano – Córdoba, Colombia(2021-08-05) Mendoza Macea, Heyda Lenis; Díaz Pongutá, BasilioThe practice of open-pit mining is one of the activities that generates the most impacts on the ground, since it is an activity that generally eliminates all the compartments that support life in it and causes strong changes in its structure and operation. The objective of this work was to determine the relationship between the chemical parameters of the soil, the vegetation cover and the diversity of birds in an area in the mining rehabilitation process due to the extraction of ferronickel in Montelíbano - Córdoba, Colombia. The chemical properties of the sampled soils were characteristic of areas undergoing revegetation. The diversity of vascular plant species and the composition of the bird community is characteristic of areas with early succession. The relationship between the variables studied is not reported.Publicación Acceso abierto Caracterización de los ecosistemas fundamentales y los servicios ecológicos y ecosistémicos que proveen a la ciudad de Montería(Universidad de Córdoba, 2020-02-26) Salas Padilla, Eva Sandrith; Ruíz Morales, Olga LuciaAdemás del rio Sinú, la ciudad de Montería contaba con un complejo de humedales (48 aproximadamente) que servían de amortiguamiento en la época de grandes inundaciones por el invierno ( hoy solo existen el 25% y algunas solo su espejo de agua en la época invernal), además ofrecían una variedad de flora y fauna, que le daban al territorio una gran riqueza de ecosistemas y le brindaban abundancia y variedad de peces y aves, que permitían que la población de las zonas rurales subsistiera durante largos períodos de esta economía y mitigara en parte la pobreza. Cada uno de estos ecosistemas han sido objeto de un proceso de deterioro progresivo que ha llevado a la desaparición del 50% aproximado de ciénagas existentes en el POT, y al cambio de la aptitud forestal en los sectores de colinas que forman parte de la zona urbana y la periferia de la ciudad dando paso al crecimiento de las urbanizaciones y las actividades agropecuarias, perdiendo progresivamente espejo de agua, sumado también por la construcción de diques Así lo establece el Proceso de revisión y ajuste al POT de montería 2002-2015.Publicación Sólo datos Especies promisorias para el ecoturismo en “Campo Aventura Roca Madre”, Toluviejo-Sucre, Colombia(Universidad de Córdoba, 2013-01-12) Sampedro-M, Alcides; Álvarez-P, Angel; Domínguez, Luz M.; Herrera-M, IvonnePublicación Acceso abierto Implementación y seguimiento de la educación ambiental en la gestión integral de planes, programas y proyectos que desarrolla la CVS en el departamento de Córdoba(2020-11-08) Ruiz Pereira, Gloria Cristina; Vergara Córdoba, César AugustoPursuant to Articles 30 and 31, paragraph 3, of Act 99 of 1993, the Corporación Autónoma Regional de los Valles del Sinú y del San Jorge - CVS - has the function of promoting and developing community participation in environmental protection activities and programs, sustainable development and the proper management of renewable natural resources in the department of Córdoba. Based on the above, the CVS carries out monitoring, participation and environmental monitoring activities related to environmental education in the management of renewable waste and awareness-raising in environmental care, covering different aspects, the construction of a new Ethics and Environmental Culture in the department of Córdoba. The main objective of the present report is to present a series of strategies that are used in the management of the environment, pertaining to education to generate change, this shows a compilation of the results obtained from the monitoring, participation and training activities carried out in institutions, communities and entities of the municipalities of Córdoba that integrate people with a change of attitude to the lived environmental situation. nowadays, the continuous reviews of environmental problems in the media have made society as a whole see this problem as undesirable, because they directly relate the survival of living things to the planet’s environmental future, meaning, if we don’t take care of our environment, the mortality rate will rise. This has led to evidence and questioning of the aggressiveness of human behavior to the natural environment and highlights the need to change systems of knowledge and social values. This need for social change has meant that education and training are needed as the fundamental instruments to create a culture of awareness towards the sustainability of our Flora and Fauna. The precise objective of achieving education and training to solve the problems of aggressive human behavior in the face of the environment is the socialization and assimilation of new cultural patterns: ethics in the exploitation of resources, clean technology, etc. These guidelines should serve as an instrument of integration and change in society.Publicación Acceso abierto Patrones de distribución de la riqueza de algas RHODOPHYTA Y OCHROPHYTA en isla Tortuguilla, municipio de Puerto Escondido(2021-01-24) Durango Alvarino, Andrea Carolina; Santos Cordero, Tatiana; Mogollón Arismendy, Martha Judith; Arango Rivas, CarolinaThe richness and distribution patterns of the macroalgae, Rhodophyta and Ochrophyta in the south central zone of Tortuguilla Island were evaluated, covering three samplings in two hydrological periods, through a transect parallel to the coastline of 100m long and 2m wide. The samples collected in the field were washed, and continued with preservation in liquid and preservation in dry. They were fixed and preserved on permanent plates in 4% glycerinated gelatin solution and conservation of the specimens in dry condition, followed by a photographic record of each alga collected in macroscopic and microscopic view for its morphological and structural description. A total of 19 species were recorded, of which 12 belong to the Rhodophyta division and seven to the Ochrophyta division, grouped into seven families and 15 genera. The greatest richness of macroalgae was recorded during the dry season, with a total of 17 species, of which 11 were Rhodophyta and six were Ochrophyta, while fewer species were recorded in the rainy period, with three Rhodophyta. And seven Ochrophyta. It was found that the distribution patterns of the matroalgae were directly related to the type of substrate, hydrological periods and morphological adaptations, where, it was evidenced that in general there is a greater preference for hard rock substrates by the Rhodophyta and soft sandy divisions. By the Ochrophyta division. The homogeneity of the physical and chemical variations such as temperature, salinity and pH is highlighted, which had no impact on the development of macroalgae.