Planejando o uso de águas residuárias para irrigação na Região Metropolitana de Curitiba, Estado do Paraná, com um balanço hídrico climatológico decendial- DOI: 10.4025/actasciagron.v29i5.734

Jorge Luiz Moretti de Souza; Clodoveu Valdeni Trentin

doi:10.4025/actasciagron.v29i5.734

Planning the wastewater use to irrigation in the Metropolitan Region of Curitiba, state of Paraná with a climatic water balance - DOI: 10.4025/actasciagron.v29i5.734

Authors

Jorge Luiz Moretti de Souza UFPR Author
Clodoveu Valdeni Trentin UFPR Author

DOI:

https://doi.org/10.4025/actasciagron.v29i5.734

Keywords:

reuso da água, agricultura irrigada, culturas agricolas

Abstract

The present work accomplished an applied study for the planning of the wastewater use, using a decadal climatic water balance program to simulate the supplemental irrigation. The simulations were accomplished for three groups of cultures, in two sites of the Metropolitan Region of Curitiba, State of Paraná(Colombo and Campo Largo), where the Effluents Treatment Stations (ETS) are installed. Considering the probable precipitation at the 75 percent level (P75%), the supplemental irrigation for the vegetables, fruits/forage and grain plants in the region of Campo Largo and Colombo is approximately 123.5, 158.9 and 205.3 mm, respectively, requesting approximately 2 to 5 irrigation year^–1 to Colombo (AWC = 103.4 mm) and approximately 5 to 13 irrigation year^–1 for Campo Largo (AWC = 34.6 mm). Considering the project discharge of ETS and the maximum width between ETo75% and P75%, only 118.9 and 396.3 ha could be irrigated in Colombo and Campo Largo, respectively.

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Author Biography

Jorge Luiz Moretti de Souza, UFPR

Possui graduação em Engenharia Agrícola pela Universidade Federal de Lavras (1989), mestrado em Irrigação e Drenagem pela Universidade de São Paulo (1992) e doutorado em Irrigação e Drenagem pela Universidade de São Paulo (2001). Atualmente é professor adjunto nível IV da Universidade Federal do Paraná, consultor das revistas científicas Scientia Agraria (UFPR) e Acta Scientiarum (Maringá). Tem experiência na área de Engenharia Agrícola, com ênfase em Engenharia de Ãgua e Solo, atuando principalmente nos seguintes temas: planejamento e desenvolvimento de modelos matemáticos voltados ao desenvolvimento sustentável do meio rural e urbano, principalmente uso racional da água e energia elétrica para irrigação

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Published

2008-02-12

Issue

Vol. 29 No. 5 (2007): Special suplemment

Section

Agricultural Engineering

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The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

How to Cite

Planning the wastewater use to irrigation in the Metropolitan Region of Curitiba, state of Paraná with a climatic water balance - DOI: 10.4025/actasciagron.v29i5.734. (2008). Acta Scientiarum. Agronomy, 29(5), 599-609. https://doi.org/10.4025/actasciagron.v29i5.734