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15 results on '"Carvalho de Melo, Marília"'

3. The modelling of river water contamination by tailings mudflows: The case of phosphorus in the Paraopeba River basin

Author

Araújo Costa, Renata Cristina, primary, Bessa Santos, Regina Maria, additional, Sanches Fernandes, Luís Filipe, additional, Leal Pacheco, Fernando António, additional, Carvalho de Melo, Marília, additional, Valera, Carlos Alberto, additional, Farias do Valle Junior, Renato, additional, Abreu Pires de Melo Silva, Maytê Maria, additional, and Tarlé Pissarra, Teresa Cristina, additional

Published
2024
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5. Hydrologic Response to Land Use and Land Cover Change Scenarios: An Example from the Paraopeba River Basin Based on the SWAT Model

Author

Costa, Renata Cristina Araújo, primary, Santos, Regina Maria Bessa, additional, Fernandes, Luís Filipe Sanches, additional, Carvalho de Melo, Marília, additional, Valera, Carlos Alberto, additional, Valle Junior, Renato Farias do, additional, Silva, Maytê Maria Abreu Pires de Melo, additional, Pacheco, Fernando António Leal, additional, and Pissarra, Teresa Cristina Tarlé, additional

Published
2023
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7. Role of Mine Tailings in the Spatio-Temporal Distribution of Phosphorus in River Water: The Case of B1 Dam Break in Brumadinho

Author

Pissarra, Teresa Cristina Tarlé, primary, Costa, Renata Cristina Araújo, additional, Valle Junior, Renato Farias do, additional, Silva, Maytê Maria Abreu Pires de Melo, additional, Costa, Adriana Monteiro da, additional, Sanches Fernandes, Luís Filipe, additional, Carvalho de Melo, Marília, additional, Valera, Carlos Alberto, additional, and Pacheco, Fernando António Leal, additional

Published
2022
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8. Prognosis of metal concentrations in sediments and water of Paraopeba River following the collapse of B1 tailings dam in Brumadinho (Minas Gerais, Brazil)

Author

Pacheco, Fernando António Leal, primary, do Valle Junior, Renato Farias, additional, de Melo Silva, Maytê Maria Abreu Pires, additional, Pissarra, Teresa Cristina Tarlé, additional, Carvalho de Melo, Marília, additional, Valera, Carlos Alberto, additional, and Sanches Fernandes, Luís Filipe, additional

Published
2022
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9. The Cauê Aquifer on the eastern limb of the Moeda Syncline: characterization, impacts, and flow in the western Iron Quadrangle (Quadrilátero Ferrífero), MG, Brazil.

Author

de Castro Magalhães, Celina Cenni, Carvalho de Melo, Marília, Guiguer, Nilson, and Sergio de Paula, Rodrigo

Subjects
*AQUIFERS, *HYDROGEOLOGICAL modeling, *AGGLOMERATION (Materials), *HYDRAULIC conductivity, *HYDROGEOLOGY, *WATER balance (Hydrology), *UNDERGROUND areas
Abstract

The Cauê Aquifer is an important water supplier to the third largest urban agglomeration in Brazil. The Metropolitan Region of Belo Horizonte is in the Iron Quadrangle, site of intense iron ore mining, requiring large volumes of water and mine dewatering. In this context, we evaluate the regional impact on groundwater level between 2000 and 2019 based on a conceptual hydrogeological flow model on the eastern limb of the Moeda Syncline. This study includes the definition of boundary conditions and aquifer units, the calculation of hydrodynamic parameters, water balance, renewable reserve, and flow analysis. The Cauê, Gandarela, and Moeda aquifers are considered aquifer units, among which the Cauê Aquifer showed the highest hydraulic conductivity (9.45x10-7 m/s on average) as well as the highest recharge rate, with 38.67% rainfall. The average volume pumped was estimated at 41 million m³/year, equivalent to about 150% of the renewable reserve of the Cauê Aquifer, calculated at 27 million m³/year. Underground flow in the area tends southward, and the Cauê Aquifer acts as a water divide, which is less evident in the center of the area, where the greatest impact on groundwater level lowering occurs. [ABSTRACT FROM AUTHOR]

Published
2022
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10. El 6º objetivo de la agenda de los ODS de la ONU: Debates sobre agua segura y saneamiento básico universal

Author

Gómez Rey, Andrés, De Carli, Ana Alice, Lioi Nascentes, Alexandre, Magrineli Dos Reis, Alexandre, Candido, Barbara Caroline, Costa Pereira, Barbara, Peralta Montero, Carlos Eduardo, Malheiros Jerez, Daniela, De Ouro Mamed, Danielle, Vieira Machado, Fabrício Lisboa, Amparo Rodríguez, Gloria, Oliveira Silva, José Irivaldo Alves, Morato Leite, José Rubens, Valverde Junqueira, Kátia, Bastos Martins, Leila Cristina Da Costa, De Andrade Costa, Leonardo, Castro Maia, Leonardo, De Castro, Lília Aparecida, Spyer Prates, Luisa Ferolla, Cordeiro De Souza Fernandes, Luciana, Machado Granziera, María Luiza, Moreno Buján, Marcela, Guerra Martins, Marcelo, Filgueiras Jorge, Marcos, Carvalho De Melo, Marília, Pinheiro Sampaio, Patrícia Regina, Saavedra Avzaradel, Pedro Curvello, and Coelho Vieira, Sara

Subjects
Saneamiento básico del agua, Objetivos del Desarrollo Sostenible, Pandemia, Poblaciones en condición de vulnerabilidad, COVID-19, Derecho al agua, Derecho ambiental
Abstract

El proyecto de Trabajo Comunal Universitario (TCU) No. 540: Procesos pedagógicos y didácticos para la enseñanza de los derechos humanos y la convivencia pacífica, coordinado por la Dra. Marcela Moreno Buján, con la cooperación académica del proyecto de extensión docente Grupo de Pesquisa Derecho y Sustentabilidad (GPDS), coordinado por el Dr. Carlos Peralta Montero, han unido esfuerzos para organizar y publicar la Colección “Comunidad Académica y COVID 19”. Esta colección, conformada por tres volúmenes, forma parte de la sistematización de experiencias relacionadas con las temáticas abordadas por el TCU No. 540 y el GPDS. Este volumen está compuesto por doce capítulos, desarrollados por veintiocho académicos costarricenses, brasileños y colombianos donde se reflexiona de manera interdisciplinaria sobre el sexto objetivo de la agenda de los Objetivos de Desarrollo Sostenible (ODS) de la ONU en el contexto de pandemia actual. UCR::Vicerrectoría de Acción Social::Trabajo Comunal Universitario (TCU)

Published
2021

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