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

dc.rights.licenseAtribución-NoComercial 4.0 Internacional
dc.contributor.authorPeña Q, Andrés J
dc.contributor.authorJaramillo R., Álvaro
dc.contributor.authorPaternina Q, María J
dc.date.accessioned2019-06-28T03:30:09Z
dc.date.available2019-06-28T03:30:09Z
dc.date.issued2011
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/39187
dc.description.abstractDescriptive 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 interdecadalcycle (10 to 30 years), modulating known ENSO effects related to periodic changes in the Pacific Ocean and solar activity.
dc.language.isospa
dc.publisherUNIVERSIDAD NACIONAL DE COLOMBIA
dc.relationhttp://revistas.unal.edu.co/index.php/esrj/article/view/27299
dc.relation.ispartofUniversidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal
dc.relation.ispartofEarth Sciences Research Journal
dc.relation.ispartofseriesEarth 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.rightsDerechos reservados - Universidad Nacional de Colombia
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.titleDetecting low frequency cycles in rainfall series from colombian coffee-growing area by using descriptive methods
dc.typeArtículo de revista
dc.type.driverinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.eprintshttp://bdigital.unal.edu.co/29284/
dc.relation.referencesPeña 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.accessrightsinfo:eu-repo/semantics/closedAccess
dc.type.coarhttp://purl.org/coar/resource_type/c_6501
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.contentText
dc.type.redcolhttp://purl.org/redcol/resource_type/ART
oaire.accessrightshttp://purl.org/coar/access_right/c_14cb


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Atribución-NoComercial 4.0 InternacionalThis work is licensed under a Creative Commons Reconocimiento-NoComercial 4.0.This document has been deposited by the author (s) under the following certificate of deposit