• Conservando o solo: Guia Prático da técnica Keyline (linha chave) para agricultura familiar 

  Marinho, Éden César Silva; Pimentel, Alex Carlos Silva; Silva, Alexsandra Maria da (SERTA, 2024)

  O Serviço de Tecnologia Alternativa (SERTA) é uma Organização da Sociedade Civil de Interesse Público (Oscip) cuja missão é formar pessoas para atuarem na transformação das circunstâncias econômicas, sociais, ambientais, ...
• Surface sealing and water erosion of soils with mulching in the semi-arid region of Brazil 

  Silva, Fábio F. da; Souza, Thais E. M. dos S.; Souza, Edivan R. de; Correa, Marcelo M.; Rolim, Mário M. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2019)

  Evaluating soil sealing process of the semi-arid region of Brazil is important to describe this process and mitigate its effects. The objective of this work was to evaluate surface sealing and physical properties of the ...
• Temporal stability of total organic carbon of soils under different uses in the caatinga biome 

  Lourenço, Valéria Ramos; Costa, Carlos Alexandre Gomes; Almeida, Aldênia Mendes Mascena de; Pereira, Francisco Jairo Soares; Morais, Adão Barros de (Revista Caatinga, 2019)

  The objective of this work was to evaluate the temporal stability of total organic carbon (TOC) of soils under different uses in areas with Caatinga vegetation. The experiment was conducted in an experimental farm that ...
• Temporal stability of soil moisture in banana cropping area in the Brazilian semiarid region 

  Araújo, Diego C. dos S.; Montenegro, Suzana M. G. L.; Montenegro, Abelardo A. de A.; Santos, Daniella P. dos; Rodrigues, Renato A. S. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2019)

  Soil moisture is essential for agricultural production. Knowledge on its spatial-temporal variability is indispensable to support agriculture, and it is strongly influenced by cultural practices, soil cover conditions and ...
• Sorption of the direct black 22 dye in alluvial soil 

  Alexandre, Jeisiane Isabella da Silva; Santos Neto, Severino Martins dos; Coutinho, Artur Paiva; Melo, Tássia dos Anjos Tenório de; Gonçalves, Elizabeth Amaral Pastich; Gondim, Manuella Virginia Salgueiro; Antonino, Antonio Celso Dantas; Rabelo, Ana Emília Carvalho de Gusmão da Cunha; Oliveira, Aline Lima de (Revista Ambiente & Água, 2020)

  The semiarid region of Pernambuco has a large water deficit, leading the population to explore groundwater resources such as alluvial aquifers. The state of Pernambuco also stands out for having the second-largest textile ...
• Land-use change effect on the hydro-dynamic characteristics of soil in the Brazilian semi-arid region 

  Soares, Willames Albuquerque; Silva, Simone Rosa da; Lima, José Romualdo de Sousa (Revista Ambiente & Água, 2020)

  The search for better living conditions has led the residents of the Brazilian semi-arid region to plant forage crops, leading to a gradual decrease in the native vegetation (Caatinga) of this region. The effects caused ...
• Análise da paisagem e do uso e cobertura das terras no nordeste brasileiro, litoral semiárido 

  Barbosa, Wellynne Carla de Sousa; Valladares, Gustavo Souza (Sociedade e Natureza, 2020)

  A presente pesquisa busca fazer o levantamento das mudanças acontecidas na evolução da cobertura do solo no município de Cajueiro da Praia, Piauí, no período de 2000 e 2015, utilizando-se de técnicas de Sensoriamento Remoto ...
• Temporal trend of drought and aridity indices in semi-arid pernambucano to determine susceptibility to desertification 

  Silva, Fabianny Joanny Bezerra Cabral da; Azevedo, José Roberto Gonçalves de (Revista Brasileira de Recursos Hídricos, 2020)

  In semi-arid regions, the use of drought and aridity indices in order to establish diagnoses and prognoses that help in water resources management is crucial, above all, for the evaluation of long-term water availability, ...
• Salinidade do solo e risco de desertificação na região semiárida 

  Castro, Francelita Coelho; Santos, Antonio Marcos dos (Mercator (Fortaleza), 2020)

  A salinização dos solos é um dos problemas que mais contribuem para degradação dos solos das regiões susceptíveis à desertificação. Problema presente em várias partes do mundo inclusive no Brasil. Nesse contexto, o objetivo ...
• Determinant pluviometric characteristics of sediment transport in a catchment with thinned vegetation in the tropical semiarid 

  Sousa, Marcos Makeison Moreira de; Palácio, Helba Araújo de Queiroz; Andrade, Eunice Maia de; Ribeiro Filho, Jacques Carvalho; Moura, Matheus Magalhães Silva (Revista Caatinga, 2020)

  Knowing determinant factors of erosive process is essential to adopt soil conservationist and loss-mitigation measures. Therefore, the objective of this work was to assess the correlation between rainfall characteristics ...
• Wepp model for rill erosion estimation in a brazilian semiarid watershed 

  Pistoya, Victor Casimiro; Souza, Waldemir Pereira de; Cantalice, José Ramon Barros; Cunha Filho, Moacyr; Melo, Robson Carlos Pereira de; Araújo Filho, Renisson Neponuceno (Revista Caatinga, 2020)

  - Soil erosion is a major environmental problem in many parts of the world and represents a serious problem for sustainable agriculture and the environment, with direct and indirect impacts on soil quality and fertility. ...
• Variability and spatial distribution of hydrodynamic properties in soil with preserved Caatinga 

  França Neto, José Martins de; Coutinho, Artur Paiva; Prima, Simone Di; Bezerra, Saulo de Tarso Marques; Santos Neto, Severino Martins dos; Rabelo, Ana Emília Carvalho de Gusmão da Cunha; Oliveira, Aline Lima de; Antonino, Antonio Celso Dantas (Revista Brasileira de Recursos Hídricos, 2021)

  The functions of soil water retention and hydraulic conductivity are indispensable for the characterization and modeling of the infiltration and water transfer processes in the vadose zone. In the case of the Brazilian ...
• Fertility, carbon stock and aggregate stability of an Alfisol under integrated farming systems 

  Silva, Pedro Luan Ferreira da; Oliveira, Flávio Pereira de; Martins, Adriana Ferreira; Tavares, Danillo Dutra; Amaral, André Julio do (Pesquisa Agropecuária Tropical, 2021)

  Integrated farming systems are promising strategies for the recovery of pastures and degraded soils. This study aimed to evaluate the effect of integrated farming systems arrangements, after four years of implementation, ...
• Comparison of methods for extracting available phosphorus from soils of the semi-arid 

  Medeiros, Maria Deuzilene Oliveira do Nascimento; Oliveira, Fábio Henrique Tavares de; Preston, Welka; Paiva, Maria Regilene de Freitas Costa; Góis, Helena Maria de Morais Neta (Revista Ciência Agronômica, 2021)

  Mehlich-1 is the most used method in Brazil for extracting available phosphorus (P) from the soil. Given the heterogeneity of soils in the semi-arid region of the Northeast, and the need for an analytical protocol for P ...
• Contra as secas: estudos planos e obras para o semiárido do Brasil 

  Queiroz, Marcus Vinícius Dantas de (Revista brasileira de estudos urbanos e regionais, 2021)

  Em suas mais de quatrocentas páginas, a coletânea de textos trata da emergência das secas como problema nacional e de sua formulação simultânea como questão técnica e científica a ser enfrentada pelo Estado, contemplando ...
• Physical, chemical, and mineralogical attributes and organic fractions of biogenic aggregates of earthworms and toposequence of Inceptisol in semi-arid region 

  Santos, Eula Paula da Silva; Lima, Flavia Giglianne Freitas; Silva, Eulene Francisco da; Freitas, Diana Ferreira de; Ferreira, Eveline de Almeida; Vasconcelos, Aline de Almeida (Ciência e agrotecnologia, 2021)

  Earthworms are known to improve soil fertility by altering the physicochemical properties of soil. However, the changes in properties of biogenic aggregates (produced by earthworms) in regions with different vegetation ...
• Phosphorus sorption isotherms in soils of the semiarid region of Brazil 

  Vieira, Montesquieu da Silva; Oliveira, Fábio Henrique Tavares de; Gurgel, Marcelo Tavares; Santos, Hemmannuella Costa; Tavares, Hernane Arllen Medeiros (Revista caatinga, 2021)

  - The soils of the Semiarid region of Brazil lack studies regarding sorption processes and availability of phosphorus (P). Therefore, the objective of this work was to quantify the sorption of P in ten soils representative ...
• Exploratory analysis of trace elements in soils and plants affected by a gossan in the Semiarid 

  Arévalo-Hernández, César O.; Nascimento Junior, Adailton L.; Queiroz, Arlicelio P.; Gross, Eduardo; Souza, Luciano da S. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)

  Trace elements in high concentrations are a huge problem worldwide. Monitoring of natural areas with a high concentration of these elements, such as soils under the influence of gossans, is important since there is little ...
• Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil 

  Simões, Welson L.; Oliveira, Anderson R. de; Silva, Jucicléia S. da; Torres Junior, Vinicius G.; Silva, Weslley O. da; Morais, Lizz K. de (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)

  Salinity is one of the factors that most limit agricultural yield in the Brazilian semi-arid region. In this context, the present study aimed to evaluate the leaf gas exchange and biometric characteristics of accessions ...
• Validation of soil uses around reservoirs in the semi-arid through image classification 

  Araújo, Efraim Martins; Mamede, George Leite (Revista caatinga, 2021)

  The work evaluated the potential for discrimination of land use and occupation around reservoirs, using spectral information obtained by multispectral, hyperspectral satellites and images obtained with an ARP (remotely ...

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