Santiago, Fábio dos Santos; Jalfim, Felipe Tenório; Dombroski, Solange Aparecida Goularte; Silva, Nielsen Christianni Gomes da; Blackburn, Ricardo Menezes; Silva, Jucielly Karízia Medeiros da; Neto, Luis Monteiro; Valença, José Roberto de Figueirôa; Nanes, Mariana Braga; Ribeiro, Gabrielle Araújo(Projeto Dom Helder Câmara, 2012)
É com prazer e satisfação que o Projeto Dom Helder Camara (PDHC) está lançando esta publicação sobre o Bioágua Familiar. Esta é uma das iniciativas do Projeto Dom Helder Camara - Ministério do Desenvolvimento Agrário, Fundo ...
Moraes, Victor Leonam Aguiar de; Belém, Clérison dos Santos; Rocha, André Azevedo; Mayer, Mateus Cunha(Instituto Regional da Pequena Agropecuária Apropriada: IRPAA, 2023)
Essa publicação foi construída em parceria com diversos atores, e é resultado de experiências participativas de agricultores e agricultoras, organizações da sociedade civil e governamentais, na perspectiva do saneamento ...
Lafayette, Fernandha Batista; Montenegro, Suzana Maria Gico Lima; Coutinho, Artur Paiva; Soares, Willames; Antonino, Antônio Celso Dantas; Silva, Bernardo Barbosa da; Rabelo, Ana Emília Carvalho de Gusmão da Cunha(Revista Brasileira de Recursos Hídricos, 2019)
In semi-arid regions, there is a high evaporation, which leads to soil dryness, interfering in the availability of water in the soil. Usually it is difficult to measure and model the evaporation due to the complexity of ...
Chaves, Luiz Carlos Guerreiro; Lopes, Fernando Bezerra; Maia, Anthony Rafael Soares; Meireles, Ana Célia Maia; Andrade, Eunice Maia de(Revista Ciência Agronômica, 2019)
The semi-arid region of Brazil is characterised by the irregular temporal and spatial distribution of the rainfall, which together with anthropogenic action causes degradation of the water quality. The aim of this study ...
Este estudo propõe uma abordagem combinada do modelo força motriz– pressão–estado–impacto–resposta (FPEIR) com a modelagem de alocação de água para avaliar as estratégias de gerenciamento da demanda hídrica na bacia ...
Lima, Alexandre de Oliveira; Lima-Filho, Francisco Pinheiro; Dias, Nildo da Silva; Sousa, Anderson de Medeiros; Silva, Marcia Regina Farias da(Revista Ciência Agronômica, 2019)
A study was carried out in the sub-basin of the River Cobras with the aim of evaluating the morphometric characteristics and longitudinal profile of the river basin as a tool for planning the location of underground dams. ...
Ferreira, Douglisnilson de Morais; Navoni, Julio Alejandro; Araújo, André Luis Calado; Amaral, Viviane Souza do(Revista Ambiente e Sociedade, 2020)
O reúso é uma prática crescente no Brasil, dada sua relevância em minimizar a escassez hídrica. No entanto, as consequências ambientais e sua sustentabilidade não têm sido completamente elucidada, sendo a análise da percepção ...
Low zooplankton richness indicating adverse drought and eutrophication conditions in a reservoir in northeastern Brazil. This work characterized the zooplankton and the environmental variables of the Canoas reservoir ...
Santos, Nelize Lima; Gomes, Maria da Conceição Rabelo; Anjos, José Ângelo Sebastião Araújo dos; Cunha, Fernanda Gonçalves(Revista Ambiente & Água, 2020)
This study employed multivariate analysis techniques to identify and evaluate the chemical variables responsible for the contamination of the urban area of Boquira, Bahia, due to the abandonment of the tailings basin of ...
Andrade, Eunice Maia de; Rodrigues, Rafael do Nascimento; Palácio, Helba Araújo de Queiroz; Brasil, José Bandeira; Guerreiro, Maria João Simas(Revista Ciência Agronômica, 2020)
The greater probability of small rainfall events occurring in semi-arid regions, and the little understanding of their role in hydrological processes, has led to this investigation of surface runoff generated during these ...
In relation to the process of eutrophication of water reservoirs, it is necessary to understand the nitrogen and phosphorus supply, as well as they contribute to the eutrophication process. The aim of this research was to ...
O objetivo principal desta pesquisa foi verificar o comportamento temporal das chuvas a longo prazo, numa localidade inserida no Semiárido brasileiro. Para isso, utilizaram-se dados mensais de precipitação secular (1911 a ...
Moura, Diana Souza; Almeida, Antonia Samylla Oliveira de; Pestana, Carlos João; Girão, Laura Gomes; Capelo-Neto, José(Revista Brasileira de Recursos Hídricos, 2020)
Sediments are important to nutrient dynamics, especially due to phosphorus internal loading. Several studies have observed that internal loading could prevent water quality from improving in lakes, even when external ...
The guarantee of water supply for irrigated agriculture in the semi-arid region must necessarily involve the use of lower quality water, such as brackish water. The objective of the present work was to evaluate the tolerance ...
Gomes, Maria da Conceição Rabelo; Anjos, José Ângelo Sebastião Araújo dos; Daltro, Rafael Ribeiro(Revista Ambiente e Água, 2020)
The objective of this study was to identify and evaluate the variables responsible for contributing to possible natural and/or human contamination in groundwater of the semiarid region of the state of Bahia, seeking to ...
Buriti, Catarina de Oliveira; Barbosa, Humberto Alves; Paredes-Trejo, Franklin Javier; Kumar, T.V. Lakshmi; Thakur, Manoj Kumar; Rao, K. Koteswara(Revista brasileira de meteorologia, 2020)
El semiárido brasileño frecuentemente se ve afectado por sequías prolongadas. Durante el período 2010-2017, la región semiárida brasileña enfrentó la “sequía del siglo”, considerada la peor registrada en la historia del ...
Pereira, Erich Celestino Braga; Lopes, Fernando Bezerra; Almeida, Aldenia Mendes Mascena de; Andrade, Eunice Maia de; Lopes, José Frédson Bezerra(Revista Ciência Agronômica, 2021)
The sediment and nutrients that are input to surface reservoirs compromise the quality and quantity of the stored water. The aim of this study was to investigate the dynamics of sediment and nutrient input along the drainage ...
Bezerra, Aline Pessoa; Vieira, Zédna Mara de Castro Lucena; Ribeiro, Márcia Maria Rios(Revista Brasileira de Recursos Hídricos, 2021)
This article analyses the application of OECD water governance principles to the semiarid region of Brazil. Between 2012 and 2017, the Paraíba River basin (macroscale) and its Epitácio Pessoa reservoir – EPR (microscale) ...
Proper management of brackish water can increase plant production in the Brazilian semi-arid region. The objective of this study was to evaluate the production performance and water use efficiency of two peanut genotypes ...
Ribeiro Neto, Alfredo; Behnia, Sajedeh; Tourian, Mohammad J.; Sneeuw, Nico(Revista Brasileira de Recursos Hídricos, 2021)
Northeast Brazil is one of the most populated semiarid regions in the world. The region is highly dependent on reservoirs for human water supply, irrigation, industry, and livestock. The objective of this study was to ...