DSpace Coleção:https://repositorio.uema.br/jspui/handle/123456789/23292026-04-09T00:19:04Z2026-04-09T00:19:04ZA formação do leitor crítico no ensino fundamental II: uma intervenção pedagógica com a obra o pequeno príncipehttps://repositorio.uema.br/jspui/handle/123456789/59542026-03-13T14:17:32Z2025-01-01T00:00:00ZTítulo: A formação do leitor crítico no ensino fundamental II: uma intervenção pedagógica com a obra o pequeno príncipe
Abstact: The floodplain fields of the Baixada Maranhense are ecosystems of high ecological
relevance; however, they have been undergoing changes due to unplanned urban
expansion. In the municipality of São Bento, Maranhão, particularly along the MA-310
highway, the occupation of ecologically sensitive areas has caused significant
environmental impacts. In this context, this study aimed to assess the environmental
impacts resulting from urbanization in the floodplain fields of São Bento (MA) through
the application of the Leopold Matrix. The methodology was based on a literature review,
field surveys, photographic records, and a systematic analysis of interactions between
anthropogenic activities and environmental components. The results indicated a
predominance of negative impacts of low to medium magnitude, especially related to
improvised landfilling, removal of native vegetation, soil impermeabilization, improper
solid waste disposal, discharge of domestic effluents, and open-air burning. These impacts
compromised natural hydrological dynamics, biodiversity, environmental quality, and
public health, in addition to promoting progressive landscape degradation. It is concluded
that the Leopold Matrix proved to be an effective instrument for identifying and ranking
environmental impacts, contributing as support for environmental planning and the
proposal of mitigation measures aimed at conserving floodplain fields and promoting
more sustainable urban development in the studied municipality2025-01-01T00:00:00ZInfluência da agricultura familiar nas dinâmicas de uso e cobertura da Terra na área do Rio Santa Bárbara Povoado Olho d'Agua dos Moraes - São Bento MAhttps://repositorio.uema.br/jspui/handle/123456789/59122026-02-27T19:51:43Z2026-01-07T00:00:00ZTítulo: Influência da agricultura familiar nas dinâmicas de uso e cobertura da Terra na área do Rio Santa Bárbara Povoado Olho d'Agua dos Moraes - São Bento MA
Abstact: The transformations in land use and land cover in the Maranhão Amazon, especially in the
Pericumã River Hydrographic Sub-basin, have caused intense environmental degradation
characterized by the reduction of native vegetation, erosive processes, silting, and loss of
ecological connectivity. These impacts stem primarily from the expansion of family farming
without sustainable management practices in a region marked by high ecological vulnerability
and increasing anthropic pressure. Between 1994 and 2024, this study integrated Remote
Sensing techniques, Geographic Information Systems (GIS), and multitemporal analysis to
delimit the sub-basin, map land use classes, and validate the results through fieldwork at the
Santa Bárbara stream. The data reveal a significant conversion of natural areas into pastures,
temporary crops, and open surfaces, intensifying degradation processes and weakening water
environments. Although family farming is fundamental for local subsistence and
socioeconomic dynamics, its practice without conservation techniques increases environmental
vulnerability. Conversely, the study demonstrates that sustainable soil management, the
adoption of agroecological practices, and conservation strategies can recover degraded areas
and strengthen landscape resilience. The results offer relevant insights for territorial planning
and the formulation of public policies aimed at reconciling agricultural production, water
resource protection, and ecosystem conservation in the Pericumã River Hydrographic Subbasin.2026-01-07T00:00:00Z