INTENSITY-DURATION-FREQUENCY RELATIONSHIP OF INTENSIVE RAINFALL FOR SITES IN THE GOIÁS STATE AND THE FEDERAL DISTRICT
This study had the objective of obtaining rain intensityduration- frequency information for some sites in the State of Goiás and Distrito Federal, using the one-day rain disaggregation method. The precipitation intensities obtained through the equations generated in this paper were compared to those...
| Autores: | , , , , , |
|---|---|
| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2007 |
| País: | Brasil |
| Recursos: | Universidade Federal de Goiás (UFG) |
| Repositório: | Pesquisa Agropecuária Tropical (Online) |
| Idioma: | português |
| OAI Identifier: | oai:ojs.revistas.ufg.br:article/2277 |
| Acesso em linha: | https://revistas.ufg.br/pat/article/view/2277 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Intense rainfall drainage intensity-durationfrequency Chuva intensa drenagem intensidade-duração-frequência |
| Resumo: | This study had the objective of obtaining rain intensityduration- frequency information for some sites in the State of Goiás and Distrito Federal, using the one-day rain disaggregation method. The precipitation intensities obtained through the equations generated in this paper were compared to those obtained by adjusted equations based on pluviographic data. The intensityduration-frequency relationships generated through pluviometric data using the one-day rain disaggregation method presented relative mean deviations varying between -1.6% and 43.9%, for some municipalities in this region. This limits its use in sites where regression equations were not adjusted. KEY-WORDS: Intense rainfall; drainage; intensity-durationfrequency. |
|---|