https://repositorio.ufba.br/handle/ri/1227 2026-04-17T11:51:53Z https://repositorio.ufba.br/handle/ri/43310 Título: Transformações nos usos das terras em Belmonte e Canavieiras, Bahia-Brasil (1960 – 2005). Autor(es): Cardoso, Dária Maria Cordeiro Abstract: The study of land use and land-use changes is fundamentally important, as it allows us to understand the dynamics between natural processes and human actions on geographic space. By revealing how territory is appropriated, transformed, and managed over time, this knowledge offers essential support for the formulation of public policies focused on urban zoning, environmental conservation, and the responsible management of natural resources. This book was created with the aim of making the content more accessible to educators, community leaders, public administrators, and other social actors. Readers are invited to observe the transformations that occurred in the geographic space of the cities of Belmonte and Canavieiras, in Bahia, between 1960 and 2005. This work presents itself as a relevant pedagogical and scientific tool for teaching and communicating research results. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Livro 2025-01-01T00:00:00Z https://repositorio.ufba.br/handle/ri/38851 Título: Diretrizes para a realização da Avaliação de Impactos Ambientais (AIA) tendo em vista o Termo de Referência para estudo de médio impacto no Estado da Bahia: extração mineral e beneficiamento Autor(es): Marques, Nina Flor de Souza; Anjos, José Ângelo Sebastião Araújo dos Abstract: The Environmental Impact Assessment (EIA) was introduced in Brazil through the National Environmental Policy (PNMA), enacted by the Federal Law No. 6,938 of August 31, 1981. The EIA is an instrument of the Environmental Policy designed to analyze the positive and negative environmental impacts caused by a given activity or enterprise. This article aims to propose guidelines for the elaboration of the Environmental Impact Assessment, which is required by the Term of Reference (TR) issued by the Institute for the Environment and Water Resources of the State of Bahia (INEMA) for Environmental Studies of Medium Impact (EMI) for mining projects involving mineral extraction and associated processing and production of of crushed stone. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Capítulo de Livro 2021-01-01T00:00:00Z https://repositorio.ufba.br/handle/ri/38662 Título: Caracterização geológica e topografia espeleológica da Gruta do Castelo, Vale do Pati, Chapada Diamantina (Ba). Autor(es): Souza, Camila Evangelista Fonseca de; Klumb, André; Anjos, José Ângelo Sebastião Araújo dos Abstract: The Castelo cave is an underground natural cavity developed in the sandstones of the Tombador Formation, in the Pati Valley region, geographic center of the Chapada Diamantina National Park, located in the central western part of the state of Bahia. This work involved the speleological topography and geological characterization of the lithology, structure and speleothems in order to understand the conditioning factors of its speleogenesis,and recommend actions to preserve its natural attributes. The methodological procedures included bibliographic review, research license application to the ICM-Bio, geological mapping, speleological topographic survey, structural analysis, petrographic analysis, speleothem x-ray analysis, sketching and photographic record. The lithological factors that contributed to the development of the cave were the framework composition and the percentage of rock matrix, petrographically classified as feldspar graywacke. Riedel fracture planes and sedimentary bed plans are the structural factors that favored cave formation. The origin of the silicate minerals identified in the speleothem samples is related to the incongruent dissolution reactions of the matrix and the more easily weathered rock minerals, while sulfate and phosphate minerals may be related to the mechanisms of water circulation in the underground system and reaction with guano deposits, which are easily identified in the cavity floor. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Capítulo de Livro 2021-01-01T00:00:00Z https://repositorio.ufba.br/handle/ri/38661 Título: Analise dos impactos causados por processos erosivos em Mata de São João-Ba: estudo de caso da Ba-093. Autor(es): Damasceno, Fabio Bezerra; Anjos, José Ângelo Sebastião Araújo dos Abstract: In this paper we carry out an assessment of the susceptibility to erosive processes and their environmental impacts in the municipality of Mata de São João - BA, with a case study in gullies in the BA-093 road. Based on a bibliographic research, a characterization of the area was elaborated together with a synthesis about the conditions of erosive features, followed by field work that allowed for further detailing of the area with subjected to the erosion process. A search for satellite images was used to complement the understanding and evolution of the processes, making it possible to quantify the areas impacted by this phenomenon. From this study it was possible to associate the conditions of erosive processes with the physiographic aspects of the area, its temporal evolution and anthropic interference. Editora / Evento / Instituição: Universidade Federal da Bahia Tipo: Capítulo de Livro 2021-01-01T00:00:00Z