{"id":{"repo_id":"brazil-uerj","oai_identifier":"oai:pantheon.ufrj.br:11422/2588"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-uerj/oai:pantheon.ufrj.br:11422/2588","repository":{"repo_id":"brazil-uerj","name":"Brazil UERJ","base_url":"https://pantheon.ufrj.br/oai/request"},"display":{"title":"Estimativa do período de retorno de enchentes em postos fluviométricos, com curto período de observação","abstract":"Analysis of flood using partial duration series in station with short term records improved with flood records in nearby station with longer record is the subject of this study. The approach used is based on the recent results on this problem, where the bivariate exponential probability distribution was used for the distribution of exceedences and the bivariate binomial probability distribution for the number of exceedences. The case when the exceedences above a base level have different distributions such as the normal, log-normal, exponential, gama e Gumbel probability distributions was studied. Three study cases selected different areas of Brazil were analysed using a digital computer, and the results using the above model, were compared with three univariate approachs that use the Gumbel, Log-Gumbel and Log-Pearson III probability distributions, respectively.","abstract_html":"Analysis of flood using partial duration series in station with short term records improved with flood records in nearby station with longer record is the subject of this study. The approach used is based on the recent results on this problem, where the bivariate exponential probability distribution was used for the distribution of exceedences and the bivariate binomial probability distribution for the number of exceedences. The case when the exceedences above a base level have different distributions such as the normal, log-normal, exponential, gama e Gumbel probability distributions was studied. Three study cases selected different areas of Brazil were analysed using a digital computer, and the results using the above model, were compared with three univariate approachs that use the Gumbel, Log-Gumbel and Log-Pearson III probability distributions, respectively.","abstract_has_math":false,"creators":["Dutra, Paulo Roberto Jurema de"],"institution":"Universidade Federal do Rio de Janeiro","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Salazar, Pedro Luis Antônio Guerrero"],"committee_chairs":[],"committee_members":[],"year":1974,"date_issued":"1974-06","date_published":"1974-06","updated_at":"2026-07-24T01:15:49Z","subjects":["Inundações","Fluviometria","Bacias hidrográficas"],"languages":["por"],"rights":["Acesso Aberto"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11422/2588","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Salazar, Pedro Luis Antônio Guerrero"]},{"key":"dc:creator","label":"Author","values":["Dutra, Paulo Roberto Jurema de"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2017-08-04T12:42:51Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-05-16T03:03:57Z"]},{"key":"dc:date.issued","label":"Date","values":["1974-06"]},{"key":"dc:publisher","label":"Institution","values":["Universidade Federal do Rio de Janeiro"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"]},{"key":"dc:type","label":"Dc Type","values":["Dissertação"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Inundações","Fluviometria","Bacias hidrográficas"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["por"]},{"key":"dc:rights","label":"Dc Rights","values":["Acesso Aberto"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11422/2588"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Analysis of flood using partial duration series in station with short term records improved with flood records in nearby station with longer record is the subject of this study. The approach used is based on the recent results on this problem, where the bivariate exponential probability distribution was used for the distribution of exceedences and the bivariate binomial probability distribution for the number of exceedences. The case when the exceedences above a base level have different distributions such as the normal, log-normal, exponential, gama e Gumbel probability distributions was studied. Three study cases selected different areas of Brazil were analysed using a digital computer, and the results using the above model, were compared with three univariate approachs that use the Gumbel, Log-Gumbel and Log-Pearson III probability distributions, respectively."]},{"key":"dc:title","label":"Title","values":["Estimativa do período de retorno de enchentes em postos fluviométricos, com curto período de observação"]}]}],"canonical_facts":{"dc:contributor.advisor":["Salazar, Pedro Luis Antônio Guerrero"],"dc:creator":["Dutra, Paulo Roberto Jurema de"],"dc:date.accessioned":["2017-08-04T12:42:51Z"],"dc:date.available":["2026-05-16T03:03:57Z"],"dc:date.issued":["1974-06"],"dc:description.abstract":["Analysis of flood using partial duration series in station with short term records improved with flood records in nearby station with longer record is the subject of this study. The approach used is based on the recent results on this problem, where the bivariate exponential probability distribution was used for the distribution of exceedences and the bivariate binomial probability distribution for the number of exceedences. The case when the exceedences above a base level have different distributions such as the normal, log-normal, exponential, gama e Gumbel probability distributions was studied. Three study cases selected different areas of Brazil were analysed using a digital computer, and the results using the above model, were compared with three univariate approachs that use the Gumbel, Log-Gumbel and Log-Pearson III probability distributions, respectively."],"dc:identifier.uri":["http://hdl.handle.net/11422/2588"],"dc:language":["por"],"dc:publisher":["Universidade Federal do Rio de Janeiro"],"dc:publisher.department":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"],"dc:rights":["Acesso Aberto"],"dc:subject":["Inundações","Fluviometria","Bacias hidrográficas"],"dc:title":["Estimativa do período de retorno de enchentes em postos fluviométricos, com curto período de observação"],"dc:type":["Dissertação"]},"updated_at":"2026-07-24T01:15:49Z"}