MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia Agrícola |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000601203 |
Resumo: | ABSTRACT Several spectral indices have been used to estimate droughts, however, these indicators only give evidence of a dry spell leaving out its impacts on significant economic activities performed in a given region. In this context, livestock breeding in one of the most important activities to analyze in the Brazilian semiarid region. The aim of this study was to evaluate the relationship between the drought indices, obtained through remote sensory devices, and annual milk production (2004 – 2014), identifying the most affected cities by the drought and were considered the most vulnerable and in need of special attention during dry periods. In order to analyze the data, the hierarchical grouping technique and correlation analyses between milk production and VCI - Vegetation Condition Index, TCI - Temperature Condition Index, VHI - Vegetation Health Index, PCI - Precipitation Condition Index and SDCI - Scaled Drought Condition indices were used. The intense correlation between milk production and the drought indices may be related to the dependency of the cities’ economies on natural resources. On the other hand, the diversification of the cities’ economic activities may enable access to various resources and drought vulnerability reduction. |
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Engenharia Agrícola |
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MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGIONdrought managementdrought indiceslivestockABSTRACT Several spectral indices have been used to estimate droughts, however, these indicators only give evidence of a dry spell leaving out its impacts on significant economic activities performed in a given region. In this context, livestock breeding in one of the most important activities to analyze in the Brazilian semiarid region. The aim of this study was to evaluate the relationship between the drought indices, obtained through remote sensory devices, and annual milk production (2004 – 2014), identifying the most affected cities by the drought and were considered the most vulnerable and in need of special attention during dry periods. In order to analyze the data, the hierarchical grouping technique and correlation analyses between milk production and VCI - Vegetation Condition Index, TCI - Temperature Condition Index, VHI - Vegetation Health Index, PCI - Precipitation Condition Index and SDCI - Scaled Drought Condition indices were used. The intense correlation between milk production and the drought indices may be related to the dependency of the cities’ economies on natural resources. On the other hand, the diversification of the cities’ economic activities may enable access to various resources and drought vulnerability reduction.Associação Brasileira de Engenharia Agrícola2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000601203Engenharia Agrícola v.37 n.6 2017reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-eng.agric.v37n6p1203-1212/2017info:eu-repo/semantics/openAccessAndrade,Tafnes da S.Cunha,John E. de B. L.Galvão,Carlos de O.Rufino,Iana A. A.eng2017-11-16T00:00:00Zoai:scielo:S0100-69162017000601203Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2017-11-16T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false |
dc.title.none.fl_str_mv |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
title |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
spellingShingle |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION Andrade,Tafnes da S. drought management drought indices livestock |
title_short |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
title_full |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
title_fullStr |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
title_full_unstemmed |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
title_sort |
MILK PRODUCTION AS AN INDICATOR OF DROUGHT VULNERABILITY OF CITIES LOCATED IN THE BRAZILIAN SEMIARID REGION |
author |
Andrade,Tafnes da S. |
author_facet |
Andrade,Tafnes da S. Cunha,John E. de B. L. Galvão,Carlos de O. Rufino,Iana A. A. |
author_role |
author |
author2 |
Cunha,John E. de B. L. Galvão,Carlos de O. Rufino,Iana A. A. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Andrade,Tafnes da S. Cunha,John E. de B. L. Galvão,Carlos de O. Rufino,Iana A. A. |
dc.subject.por.fl_str_mv |
drought management drought indices livestock |
topic |
drought management drought indices livestock |
description |
ABSTRACT Several spectral indices have been used to estimate droughts, however, these indicators only give evidence of a dry spell leaving out its impacts on significant economic activities performed in a given region. In this context, livestock breeding in one of the most important activities to analyze in the Brazilian semiarid region. The aim of this study was to evaluate the relationship between the drought indices, obtained through remote sensory devices, and annual milk production (2004 – 2014), identifying the most affected cities by the drought and were considered the most vulnerable and in need of special attention during dry periods. In order to analyze the data, the hierarchical grouping technique and correlation analyses between milk production and VCI - Vegetation Condition Index, TCI - Temperature Condition Index, VHI - Vegetation Health Index, PCI - Precipitation Condition Index and SDCI - Scaled Drought Condition indices were used. The intense correlation between milk production and the drought indices may be related to the dependency of the cities’ economies on natural resources. On the other hand, the diversification of the cities’ economic activities may enable access to various resources and drought vulnerability reduction. |
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=S0100-69162017000601203 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000601203 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1809-4430-eng.agric.v37n6p1203-1212/2017 |
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 |
Associação Brasileira de Engenharia Agrícola |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
dc.source.none.fl_str_mv |
Engenharia Agrícola v.37 n.6 2017 reponame:Engenharia Agrícola instname:Associação Brasileira de Engenharia Agrícola (SBEA) instacron:SBEA |
instname_str |
Associação Brasileira de Engenharia Agrícola (SBEA) |
instacron_str |
SBEA |
institution |
SBEA |
reponame_str |
Engenharia Agrícola |
collection |
Engenharia Agrícola |
repository.name.fl_str_mv |
Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA) |
repository.mail.fl_str_mv |
revistasbea@sbea.org.br||sbea@sbea.org.br |
_version_ |
1752126273603239936 |