Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Meteorologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862017000400615 |
Resumo: | Abstract The monitoring of drought is the most important factor in water resources management. This study focuses on evaluation of the drought characteristics such as intensity, frequency and duration drought using Standardized Precipitation Index (SPI) in different time scales such as: SPI1, SPI3 months, during 1980-2012. The results show that selection of different time scales can be based on management goals and kind of drought. The results of the drought occurrence frequency showed that, with increase of length of time scales, drought duration will increase and maximum frequency was at the normal level and there is no particular procedure in different time scales. Furthermore, Drought patterns maps showed that the northern and central parts of study area had experienced these recent droughts more than other places, and these place have potential to destroy the lands. So, by identification of sensitivity regions can be take appropriate management to prevent damage resulting of drought. |
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Drought Monitoring in Chaharmahl-Bakhtiyari Province in Irandrought monitoringdifferent time scalesdrought patterndrought durationStandardized Precipitation Index (SPI)Abstract The monitoring of drought is the most important factor in water resources management. This study focuses on evaluation of the drought characteristics such as intensity, frequency and duration drought using Standardized Precipitation Index (SPI) in different time scales such as: SPI1, SPI3 months, during 1980-2012. The results show that selection of different time scales can be based on management goals and kind of drought. The results of the drought occurrence frequency showed that, with increase of length of time scales, drought duration will increase and maximum frequency was at the normal level and there is no particular procedure in different time scales. Furthermore, Drought patterns maps showed that the northern and central parts of study area had experienced these recent droughts more than other places, and these place have potential to destroy the lands. So, by identification of sensitivity regions can be take appropriate management to prevent damage resulting of drought.Sociedade Brasileira de Meteorologia2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862017000400615Revista Brasileira de Meteorologia v.32 n.4 2017reponame:Revista Brasileira de Meteorologia (Online)instname:Sociedade Brasileira de Meteorologia (SBMET)instacron:SBMET10.1590/0102-7786324009info:eu-repo/semantics/openAccessMohammadi,HamidAbasi,MojganBazrafshan,Javadeng2019-05-27T00:00:00Zoai:scielo:S0102-77862017000400615Revistahttp://www.rbmet.org.br/port/index.phpONGhttps://old.scielo.br/oai/scielo-oai.php||rbmet@rbmet.org.br1982-43510102-7786opendoar:2019-05-27T00:00Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET)false |
dc.title.none.fl_str_mv |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
title |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
spellingShingle |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran Mohammadi,Hamid drought monitoring different time scales drought pattern drought duration Standardized Precipitation Index (SPI) |
title_short |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
title_full |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
title_fullStr |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
title_full_unstemmed |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
title_sort |
Drought Monitoring in Chaharmahl-Bakhtiyari Province in Iran |
author |
Mohammadi,Hamid |
author_facet |
Mohammadi,Hamid Abasi,Mojgan Bazrafshan,Javad |
author_role |
author |
author2 |
Abasi,Mojgan Bazrafshan,Javad |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Mohammadi,Hamid Abasi,Mojgan Bazrafshan,Javad |
dc.subject.por.fl_str_mv |
drought monitoring different time scales drought pattern drought duration Standardized Precipitation Index (SPI) |
topic |
drought monitoring different time scales drought pattern drought duration Standardized Precipitation Index (SPI) |
description |
Abstract The monitoring of drought is the most important factor in water resources management. This study focuses on evaluation of the drought characteristics such as intensity, frequency and duration drought using Standardized Precipitation Index (SPI) in different time scales such as: SPI1, SPI3 months, during 1980-2012. The results show that selection of different time scales can be based on management goals and kind of drought. The results of the drought occurrence frequency showed that, with increase of length of time scales, drought duration will increase and maximum frequency was at the normal level and there is no particular procedure in different time scales. Furthermore, Drought patterns maps showed that the northern and central parts of study area had experienced these recent droughts more than other places, and these place have potential to destroy the lands. So, by identification of sensitivity regions can be take appropriate management to prevent damage resulting of drought. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862017000400615 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862017000400615 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-7786324009 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Meteorologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Meteorologia |
dc.source.none.fl_str_mv |
Revista Brasileira de Meteorologia v.32 n.4 2017 reponame:Revista Brasileira de Meteorologia (Online) instname:Sociedade Brasileira de Meteorologia (SBMET) instacron:SBMET |
instname_str |
Sociedade Brasileira de Meteorologia (SBMET) |
instacron_str |
SBMET |
institution |
SBMET |
reponame_str |
Revista Brasileira de Meteorologia (Online) |
collection |
Revista Brasileira de Meteorologia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET) |
repository.mail.fl_str_mv |
||rbmet@rbmet.org.br |
_version_ |
1752122085720719360 |