Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods

Descriptive statistical methods were used for improving climatic variability scenarios regarding rainfall using time series from five representative pluviometric stations (Miguel Valencia, Naranjal, Cenicafé, La Bella and Paraguaicito); such scenarios are used to make decisions regarding coffee-grow...

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Autores:
Peña Q, Andrés J
Jaramillo R., Álvaro
Paternina Q., María J
Tipo de recurso:
Article of journal
Fecha de publicación:
2011
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/39271
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/39271
http://bdigital.unal.edu.co/29368/
http://bdigital.unal.edu.co/29368/2/
Palabra clave:
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openAccess
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Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Peña Q, Andrés J07293b13-0ac1-4194-9475-2a66174258f3300Jaramillo R., Álvaroc7b153d1-3c1e-46f3-a83f-0f9b4ba370fc300Paternina Q., María Jeab64ff6-5673-40ff-ba20-6a04973e89ae3002019-06-28T03:36:44Z2019-06-28T03:36:44Z2011https://repositorio.unal.edu.co/handle/unal/39271http://bdigital.unal.edu.co/29368/http://bdigital.unal.edu.co/29368/2/Descriptive statistical methods were used for improving climatic variability scenarios regarding rainfall using time series from five representative pluviometric stations (Miguel Valencia, Naranjal, Cenicafé, La Bella and Paraguaicito); such scenarios are used to make decisions regarding coffee-growing. The purpose was to find signs of cyclic behaviour besides those associated with El Niño Southern Oscillation (ENSO) which happens every 3.5 to 4.5 years. Signals were found of decadal to interdecadal cycle (10 to 30 years), modulating known ENSO effects related to periodic changes in the Pacific Ocean and solar activity.application/pdfspaUNIVERSIDAD NACIONAL DE COLOMBIAhttp://revistas.unal.edu.co/index.php/esrj/article/view/27714Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research JournalEarth Sciences Research JournalEarth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 2339-3459 1794-6190Peña Q, Andrés J and Jaramillo R., Álvaro and Paternina Q., María J (2011) Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods. Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 2339-3459 1794-6190 .Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methodsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL27714-97528-1-PB.pdfapplication/pdf1829436https://repositorio.unal.edu.co/bitstream/unal/39271/1/27714-97528-1-PB.pdf1607627fc8bede5b89d99a7f64aaed64MD51THUMBNAIL27714-97528-1-PB.pdf.jpg27714-97528-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7927https://repositorio.unal.edu.co/bitstream/unal/39271/2/27714-97528-1-PB.pdf.jpg513059d6c7f70a8c1404b005354185b3MD52unal/39271oai:repositorio.unal.edu.co:unal/392712024-01-19 23:08:09.93Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
title Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
spellingShingle Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
title_short Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
title_full Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
title_fullStr Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
title_full_unstemmed Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
title_sort Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
dc.creator.fl_str_mv Peña Q, Andrés J
Jaramillo R., Álvaro
Paternina Q., María J
dc.contributor.author.spa.fl_str_mv Peña Q, Andrés J
Jaramillo R., Álvaro
Paternina Q., María J
description Descriptive statistical methods were used for improving climatic variability scenarios regarding rainfall using time series from five representative pluviometric stations (Miguel Valencia, Naranjal, Cenicafé, La Bella and Paraguaicito); such scenarios are used to make decisions regarding coffee-growing. The purpose was to find signs of cyclic behaviour besides those associated with El Niño Southern Oscillation (ENSO) which happens every 3.5 to 4.5 years. Signals were found of decadal to interdecadal cycle (10 to 30 years), modulating known ENSO effects related to periodic changes in the Pacific Ocean and solar activity.
publishDate 2011
dc.date.issued.spa.fl_str_mv 2011
dc.date.accessioned.spa.fl_str_mv 2019-06-28T03:36:44Z
dc.date.available.spa.fl_str_mv 2019-06-28T03:36:44Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/39271
http://bdigital.unal.edu.co/29368/
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/esrj/article/view/27714
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal
Earth Sciences Research Journal
dc.relation.ispartofseries.none.fl_str_mv Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 2339-3459 1794-6190
dc.relation.references.spa.fl_str_mv Peña Q, Andrés J and Jaramillo R., Álvaro and Paternina Q., María J (2011) Detecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods. Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 Earth Sciences Research Journal; Vol. 15, núm. 2 (2011); 109-114 2339-3459 1794-6190 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
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dc.publisher.spa.fl_str_mv UNIVERSIDAD NACIONAL DE COLOMBIA
institution Universidad Nacional de Colombia
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