Multi-temporal analysis of land use land cover interference in environmental fragility in a Mesozoic basin, southeastern Brazil

Oliveira-Andreoli, Erica Zanardo; Moraes, Mayra Cristina Prado de; Faustino, Alexandre da Silva; Vasconcelos, Anaí Floriano; Costa, Carlos Eduardo; Moschini, Luiz Eduardo; Melanda, Edson Augusto; Justino, Eliane Aparecida; Lollo, José Augusto de; Lorandi, Reinaldo

doi:10.1016/j.gsd.2020.100536

Cited by 9 publications

(4 citation statements)

References 37 publications

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“…The rst relates to the intrinsic fragility of the landscape and considers physical and climatic attributes. The second represents the interaction between the different soil protection degrees promoted by its LULC with their respective PEF (Oliveira-Andreoli et al, 2021).…”

Section: Conceptual Modelmentioning

confidence: 99%

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Mapping Environmental Fragility in Anthropized Landscapes using Fuzzy Logic and continuous data spatialization

Morales,

Valente

2023

Preprint

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Demographic expansion and intensive human activities have negatively impacted natural landscapes worldwide. The conversion of natural areas into anthropogenic sites often occurs without adequate planning, resulting in severe environmental and social problems. There is a constant search for the development of diagnosis and environmental planning methodologies to analyze the landscape in an integrated way. Geographic Information Systems (GIS) and the cartographic representation of different landscape attributes (i.e., soil types, rainfall regime, topography, land use/land cover, among others) are essential tools for understanding the environmental dynamics of a region. This study focuses on analyzing environmental fragility in areas near the reservoir of the Jurumirin Hydropower Plant in the state of São Paulo, Brazil, using a fuzzy logic-based approach and spatially continuous data. The results indicate a medium and high environmental fragility predominance, significantly influencing agricultural practices and land use. The fuzzy approach allowed for a more precise representation of transitions between fragility classes, enhancing the understanding complex interactions among landscape attributes. These findings significantly impact reservoir management and environmental decision-making in transformed landscapes.

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Section: Conceptual Modelmentioning

confidence: 99%

“…Thus, in the last decades, GIS-based methodologies have been essential to access the driving forces that affect the E.S. and guide landscapes to high fragility levels (Oliveira-Andreoli et al 2021).…”

Section: Introductionmentioning

confidence: 99%

Mapping Environmental Fragility in Anthropized Landscapes using Fuzzy Logic and continuous data spatialization

Morales,

Valente

2023

Preprint

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“…The management and monitoring of land use and occupation through Geographic Information Systems (GIS) has been gaining ground as an auxiliary tool for understanding the rapid changes in the landscape, since it allows obtaining information for the construction of scenarios and environmental indicators, that can be used as practical subsidies in the assessment of environmental support capacity (OLIVEIRA-ANDREOLI et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

A temporal analysis of land use and cover in the Pará river basin after the implementation of 1988´s federal constitution of Brazil

et al. 2023

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“…A metodologia de Ross (1994) pressupõe que a natureza apresenta funcionalidade intrínseca entre seus elementos físicos e bióticos, como geologia, clima, tipos de solos e cobertura vegetal. Sendo assim, as fragilidades ambientais de determinada área, visam mostrar o quanto está área é suscetível à degradação ambiental por meio de processos intensificados pelas ações humanas (ANJINHO et al, 2021;OLIVEIRA-ANDREOLI et al, 2021).…”

Section: Introductionunclassified

Delimitação Dos Índices De Fragilidade Ambiental Do Município De São Lourenço Do Sul/Rs: Subsídio Para O Planejamento E Gestão Ambiental

Dors

Leandro

Cecconello

et al. 2021

R. gest. sust. ambient.

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A conciliação entre o meio ambiente e o desenvolvimento das atividades antrópicas constitui um desafio para a gestão e planejamento dos recursos naturais, visto que o uso indevido do solo pode ocasionar danos significativos à sociedade. Os estudos de fragilidade ambiental buscam auxiliar neste planejamento e gestão visando garantir a sustentabilidade do ambiente. O objetivo deste trabalho foi mapear a fragilidade ambiental do município de São Lourenço do Sul, aplicando técnicas de Sistemas de Informação Geográfica, que possibilitam a avaliação das potencialidades do meio ambiente de forma integrada, compatibilizando suas características naturais com suas restrições. Para a confecção dos mapas temáticos de índice de fragilidade ambiental foi aplicado o modelo Índice de Fragilidade Ambiental que utilizou como critérios: a declividade do terreno, tipo de solo, litologia, clima, mata ciliar, ocupação humana, cobertura vegetal e o uso do solo. O modelo se mostrou eficaz e identificou que os índices de fragilidade Muito Alto, Alto e Médio, representaram 30,3%, 67,1% e 2,6%, respectivamente, da área total do município. O índice de fragilidade Muito Alto está associado às áreas de planícies fluviais. Por outro lado o índice de fragilidade Alto está relacionado principalmente à cobertura vegetal, o uso do solo e a extensa malha hidrográfica do município.

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Multi-temporal analysis of land use land cover interference in environmental fragility in a Mesozoic basin, southeastern Brazil

Cited by 9 publications

References 37 publications

Mapping Environmental Fragility in Anthropized Landscapes using Fuzzy Logic and continuous data spatialization

Mapping Environmental Fragility in Anthropized Landscapes using Fuzzy Logic and continuous data spatialization

A temporal analysis of land use and cover in the Pará river basin after the implementation of 1988´s federal constitution of Brazil

Delimitação Dos Índices De Fragilidade Ambiental Do Município De São Lourenço Do Sul/Rs: Subsídio Para O Planejamento E Gestão Ambiental

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