v. 12, n. 01, 2026 (In Progress)

Nota Editorial

Environmental quality of surface waters: methodological contributions

Aichely Rodrigues da Silva, Francisco da Silva Costa, Marcelo Francisco da Silva, Luiz Carlos Araújo dos Santos, Ivaneide de Oliveira Nascimento

e29906
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e29906

Qualidade ambiental de águas superficiais: contribuições metodológicas

Indicators of surface water quality as a subsidy to water resource management: the case of the Una river basin, Maranhão Indicadores de calidad del agua superficial como subsidio a la gestión de los recursos hídricos: el caso de la cuenca del río Una, Maranhão

Elna Lucília Santos Corrêa, Luiz Carlos Araújo dos Santos, Rafael Brugnolli Medeiros

e22571
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e22571
Drinking water quality analysis in the city of Caçapava do Sul - RS between 2006 and 2016

Pedro Daniel da Cunha Kemerich, Luciano Marquetto, Ary Sá de Figueiredo, Ítalo Gomes Gonçalves

e22876
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e22876
Citizenship and sanitation: analysis of precarious settlements in São José dos Campos-SP

José Moacir de Sousa Vieira, Mario Valério Filho, Rodolfo Moreda Mendes

e22590
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e22590
Distribution of potentially toxic metals in the sediments of the Água Branca river: influence of anthropic activity in the Piquiá Industrial Pole, Açailândia-MA, in the eastern Brazilian Amazon

Joaquim Paulo de Almeida Júnior; Marcelo Francisco da Silva; Arabutan Maracaipe da Silva Neto, Ísis da Rocha Sousa, Jurandir Pereira Filho

e23171
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e23171
Aquatic fungi of the Tocantins River (Imperatriz-MA): abundance and diversity

Ivaneide de Oliveira Nascimento, Samara Reis Goveia, Gabriel Guzzard Santos da Cruz, Leonardo de Jesus Machado Gois de Oliveira, Marcelo Francisco da Silva

e23131
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e23131
Rotifera community in the area impacted by a hydroelectric plant in the transition ecotone Cerrado-Brazilian Eastern Amazon

Marcelo Francisco da Silva, Francisco Geovanny Negreiros Mendes, Arabutan Maracaipe da Silva Neto, Nailthon Neponucena da Silva, Eduardo Tavares Paes

e23151
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DOI: https://doi.org/10.18764/2446-6549.e23151
Spatio-temporal analysis of land use and coverage and environmental quality in the Tocantins River water sub-basins in the municipality of Imperatriz-MA

Aichely Rodrigues da Silva, Alana Franco Zanini, Maria Eduarda Pinheiro Bertolino, Ana Carolina de Araújo Mourão, Marcelo Francisco da Silva

e23119
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e23119
Benthonic macroinvertebrates as indicators of environmental quality in river confluences in the central-south of Paraná

Nathan Ulian de Souza, Leandro Redin Vestena , Ana Lucia Suriani-Affonso

e22857
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e22857
Evaluation of the effectiveness of biological filters in improving water quality in commercial fish farming

Jessica Antonia Cardoso Mendes, Luciene Arouche, Thiago Machado da Silva Acioly , Lívia Thereza Silva Rocha, Karuane Sartunino da Silva Araújo, Julio de Sousa Silva, Ricardo Souza Oliveira, Diego Carvalho Viana

e23130
- PDF
DOI: https://doi.org/10.18764/2446-6549.e23130
Water quality as a parameter of sanity of the hybrid Tambacu (Colossoma macropomum × Piaractus mesopotamicus) from the west of the state of Maranhão, Brazil

Karuane Saturnino da Silva Araújo, Thiago Machado da Silva Acioly, Germán Augusto Murrieta Morey, Nancy Cristina Morais da Silva, Elizabeth Nunes Fernandes, Marcelo Francisco da Silva, Ivaneide de Oliveira Nascimento, Diego Carvalho Viana

e23116
- PDF
DOI: https://doi.org/10.18764/2446-6549.e23116
Consequences caused by eutrophication and the emergence of cyanobacteria in the riverside region of Imperatriz-MA

Ana Vera Tourinho Pinheiro, Iane Paula Rego Cunha Dias

e22873
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e22873

Artigos (Fluxo Contínuo)

Epidemiological profile and space-temporal distribution of new cases of leprosy in the city of Codó/Maranhão, from 2011 to 2020

Maria Ileide Oliveira Freire, Alex de Sousa Lima, Joelma Soares da Silva, Juliana Maria Trindade Bezerra

e25878
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e25878
The Lago Grande do Curuai region, Santarém, in the State of Pará: a frontier of identity multiplicity

Auristela Correa Castro, Luciana Gonçalves de Carvalho, Fausto Miziara, André Cutrim Carvalho

e29943
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e29943
PHYTOSOCIOLOGY OF WOODY VEGETATION IN FOREST FRAGMENTS ON THE CAMPUS OF THE FEDERAL UNIVERSITY OF MARANHÃO

Ubirajara Santos de Carvalho, Camila dos Santos Pires, Gabriela dos Santos Amorim, Catherine Rios Santos, Eduardo Bezerra de Almeida Jr.

e21810
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e21810

Resenha

Geografia ambiental: raízes, seiva, frutos e sementes

Jovenildo Cardoso Rodrigues, Fellipe Costa Castro

e30175
- PDF (Português (Brasil))
DOI: https://doi.org/10.18764/2446-6549.e30175

Nota Editorial

Environmental quality of surface waters: methodological contributions

Qualidade ambiental de águas superficiais: contribuições metodológicas

Indicators of surface water quality as a subsidy to water resource management: the case of the Una river basin, Maranhão Indicadores de calidad del agua superficial como subsidio a la gestión de los recursos hídricos: el caso de la cuenca del río Una, Maranhão

Drinking water quality analysis in the city of Caçapava do Sul - RS between 2006 and 2016

Citizenship and sanitation: analysis of precarious settlements in São José dos Campos-SP

Distribution of potentially toxic metals in the sediments of the Água Branca river: influence of anthropic activity in the Piquiá Industrial Pole, Açailândia-MA, in the eastern Brazilian Amazon

Aquatic fungi of the Tocantins River (Imperatriz-MA): abundance and diversity

Rotifera community in the area impacted by a hydroelectric plant in the transition ecotone Cerrado-Brazilian Eastern Amazon

Spatio-temporal analysis of land use and coverage and environmental quality in the Tocantins River water sub-basins in the municipality of Imperatriz-MA

Benthonic macroinvertebrates as indicators of environmental quality in river confluences in the central-south of Paraná

Evaluation of the effectiveness of biological filters in improving water quality in commercial fish farming

Water quality as a parameter of sanity of the hybrid Tambacu (Colossoma macropomum × Piaractus mesopotamicus) from the west of the state of Maranhão, Brazil

Consequences caused by eutrophication and the emergence of cyanobacteria in the riverside region of Imperatriz-MA

Artigos (Fluxo Contínuo)

Epidemiological profile and space-temporal distribution of new cases of leprosy in the city of Codó/Maranhão, from 2011 to 2020

The Lago Grande do Curuai region, Santarém, in the State of Pará: a frontier of identity multiplicity

PHYTOSOCIOLOGY OF WOODY VEGETATION IN FOREST FRAGMENTS ON THE CAMPUS OF THE FEDERAL UNIVERSITY OF MARANHÃO

Resenha

Geografia ambiental: raízes, seiva, frutos e sementes

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