SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ

Detalhes bibliográficos
Autor(a) principal: Tetto, Alexandre França
Data de Publicação: 2010
Outros Autores: Batista, Antonio Carlos, Nunes, José Renato Soares, Soares, Ronaldo Viana
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/1759
Resumo: This research was developed in the Irati National Forest, located predominantly in the county of Fernandes Pinheiro, Paraná State, Brazil, using daily rainfall data from 1963 to 2006. The objective of the study was to examine the precipitation behavior, an important variable in fire occurrence, to use the information in further work on forest fire prevention and control. It was analyzed the monthly precipitation, the number of days with rain, and average daily precipitation, in terms of means, minimum and maximum values. Afterwards, the data were grouped and an analysis of the precipitation evolution for that period was carried out. It was determined and analyzed the inter annual variability of dry and rainy seasons considering the 44 years. Results showed: a) the normal fire season was concentrated from April to August, a period of lower monthly average precipitation; b) an increase in the annual precipitation along the period being studied; c) a decrease in the number of rainy days per year; and d) an increase in the daily average precipitation. It was observed an increase of 128.78 mm in the total annual precipitation, a decrease of approximately 3 days of rain, and an increase of 0.90 mm of average rainfall per day over the period. The beginning of the rain season is concentrated in the first 20 days of September (70.5%). It was observed equivalence between the dry and rain seasons in 1968, 1978 and 1997, what resulted in a forest fire danger increase.
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spelling SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁSubsídios à prevenção e combate a incêndios florestais com base no comportamento da precipitação pluviométrica na Floresta Nacional de Irati, Paraná.National Forestrainfallforest firesfire danger index.Floresta Nacionalpluviometriaincêndios florestaisíndice de perigo de incêndiosThis research was developed in the Irati National Forest, located predominantly in the county of Fernandes Pinheiro, Paraná State, Brazil, using daily rainfall data from 1963 to 2006. The objective of the study was to examine the precipitation behavior, an important variable in fire occurrence, to use the information in further work on forest fire prevention and control. It was analyzed the monthly precipitation, the number of days with rain, and average daily precipitation, in terms of means, minimum and maximum values. Afterwards, the data were grouped and an analysis of the precipitation evolution for that period was carried out. It was determined and analyzed the inter annual variability of dry and rainy seasons considering the 44 years. Results showed: a) the normal fire season was concentrated from April to August, a period of lower monthly average precipitation; b) an increase in the annual precipitation along the period being studied; c) a decrease in the number of rainy days per year; and d) an increase in the daily average precipitation. It was observed an increase of 128.78 mm in the total annual precipitation, a decrease of approximately 3 days of rain, and an increase of 0.90 mm of average rainfall per day over the period. The beginning of the rain season is concentrated in the first 20 days of September (70.5%). It was observed equivalence between the dry and rain seasons in 1968, 1978 and 1997, what resulted in a forest fire danger increase.Este trabalho foi desenvolvido na Floresta Nacional de Irati localizada, predominantemente, no município de Fernandes Pinheiro, Paraná, com base em dados meteorológicos de precipitação pluviométrica diária, no período de 1963 a 2006. Teve como objetivo analisar os aspectos do comportamento da precipitação, com a finalidade de utilizar esse parâmetro no planejamento de prevenção e combate aos incêndios florestais, em tal unidade de conservação, sobretudo no que diz respeito à definição do período normal de incêndios e sua influência sobre o perigo de incêndios florestais. Foram analisados a precipitação mensal, o número de dias de chuva e a precipitação média por dia de chuva (mm) em termos de seus valores médios, mínimos e máximos, para o período de 1963 a 2005. Posteriormente, esses dados foram agrupados, tendo sido feito um estudo da evolução da precipitação para esses períodos. Foram determinadas e analisadas as variabilidades interanual dos períodos seco e chuvoso, para um período de 44 anos. Observou-se: a) que o período normal de incêndios se concentra nos meses de abril a agosto, período de menor precipitação média mensal; b) um aumento da precipitação anual; c) diminuição no número de dias de chuva por ano; e d) aumento da precipitação média por dia de chuva. Esses aspectos também foram notados quando analisados por períodos, tendo ocorrido o aumento de 128,78 mm na precipitação total anual média; um decréscimo de cerca de 3 dias de chuva e um acréscimo de 0,90 mm de precipitação média por dia de chuva, no período considerado. O início do período das chuvas se concentra nos primeiros 20 dias de setembro (70,5%), tendo sido observado uma equivalência entre os períodos secos e das chuvas em 1968, 1978 e 1997, o que implica em um maior perigo de incêndios florestais.Universidade Federal de Santa Maria2010-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/175910.5902/198050981759Ciência Florestal; Vol. 20 No. 1 (2010); 33-43Ciência Florestal; v. 20 n. 1 (2010); 33-431980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1759/1026Tetto, Alexandre FrançaBatista, Antonio CarlosNunes, José Renato SoaresSoares, Ronaldo Vianainfo:eu-repo/semantics/openAccess2017-05-08T11:12:57Zoai:ojs.pkp.sfu.ca:article/1759Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-08T11:12:57Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
Subsídios à prevenção e combate a incêndios florestais com base no comportamento da precipitação pluviométrica na Floresta Nacional de Irati, Paraná.
title SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
spellingShingle SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
Tetto, Alexandre França
National Forest
rainfall
forest fires
fire danger index.
Floresta Nacional
pluviometria
incêndios florestais
índice de perigo de incêndios
title_short SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
title_full SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
title_fullStr SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
title_full_unstemmed SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
title_sort SUBSIDY FOR PREVENTION AND FIGHTING IN FOREST FIRES BASED ON THE PRECIPITATION BEHAVIOR IN IRATI NATIONAL FOREST, PARANÁ
author Tetto, Alexandre França
author_facet Tetto, Alexandre França
Batista, Antonio Carlos
Nunes, José Renato Soares
Soares, Ronaldo Viana
author_role author
author2 Batista, Antonio Carlos
Nunes, José Renato Soares
Soares, Ronaldo Viana
author2_role author
author
author
dc.contributor.author.fl_str_mv Tetto, Alexandre França
Batista, Antonio Carlos
Nunes, José Renato Soares
Soares, Ronaldo Viana
dc.subject.por.fl_str_mv National Forest
rainfall
forest fires
fire danger index.
Floresta Nacional
pluviometria
incêndios florestais
índice de perigo de incêndios
topic National Forest
rainfall
forest fires
fire danger index.
Floresta Nacional
pluviometria
incêndios florestais
índice de perigo de incêndios
description This research was developed in the Irati National Forest, located predominantly in the county of Fernandes Pinheiro, Paraná State, Brazil, using daily rainfall data from 1963 to 2006. The objective of the study was to examine the precipitation behavior, an important variable in fire occurrence, to use the information in further work on forest fire prevention and control. It was analyzed the monthly precipitation, the number of days with rain, and average daily precipitation, in terms of means, minimum and maximum values. Afterwards, the data were grouped and an analysis of the precipitation evolution for that period was carried out. It was determined and analyzed the inter annual variability of dry and rainy seasons considering the 44 years. Results showed: a) the normal fire season was concentrated from April to August, a period of lower monthly average precipitation; b) an increase in the annual precipitation along the period being studied; c) a decrease in the number of rainy days per year; and d) an increase in the daily average precipitation. It was observed an increase of 128.78 mm in the total annual precipitation, a decrease of approximately 3 days of rain, and an increase of 0.90 mm of average rainfall per day over the period. The beginning of the rain season is concentrated in the first 20 days of September (70.5%). It was observed equivalence between the dry and rain seasons in 1968, 1978 and 1997, what resulted in a forest fire danger increase.
publishDate 2010
dc.date.none.fl_str_mv 2010-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/1759
10.5902/198050981759
url https://periodicos.ufsm.br/cienciaflorestal/article/view/1759
identifier_str_mv 10.5902/198050981759
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/1759/1026
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 20 No. 1 (2010); 33-43
Ciência Florestal; v. 20 n. 1 (2010); 33-43
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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