Analisis de la Pérdida en la Cobertura Vegetal a Partir de un Estudio Multitemporal 2007 - 2013 Parque Nacional Natural Alto Fragua Indi Wasi

Abstract

Year after year the Alto Fragua Indi Wasi National Park captures information related to the land cover, biodiversity in fauna and flora and other characteristics associated with the environment that constitutes the natural reservation. The implementation of a technological environment of storage of information, which allows to realize more detailed analyses of the different variables captured and perceived in every visit realized by the civil servants, students and other actors who do part of the life and the study of the ecosystem, I improve the identification of the changes, presented phenomena and in general the variation of the conditions of the natural way facilitating the capture of decisions in projects of conservation before imminent risks that threaten the conditions biophysics of the park. Across the conformation of a model of storage of geographical information, the system standardization of reference and the processing image satelitales, there was provided an environment of interrelationship of variables that facilitates the characterization of the area corresponding to the basins of the rivers Bodoquerito and Pescado as for the change of the land cover. As product of this work of degree, the areas decided with significant changes in the land cover (2007 and 2013) across multitemporary analyses of studies realized in the Alto Fragua Indi Wasi National Park It sets I ungave Wasi with the methodology Gentry (1982) represented in maps thematic and stored in a geographical environment of database, facilitating the incorporation of new results and allowing the accomplishment of spatial multivaried analyses. Additional there was facilitated the integration of information of diverse sources as the IGAC (Geographical Institute Agustín Codazzi), the SIAC (Environmental Information system of Colombia), the ANLA (National Authority of Environmental Licenses), between other organizations which studies contribute physical, social, economic and temporary variables that are significant in the analyses of the reasons of the loss of vegetable generated biodiversity.