Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways

ABSTRACT: The North American monsoon is a key featureaffecting summer climate over Southwestern NorthAmerica. During the monsoon, evapotranspiration fromthe Southwest promotes transference of water to theatmosphere which is subsequently distributed across thecontinent - linking the SW to other regio...

Full description

Autores:
Villegas Palacio, Juan Camilo
Breshears, David D.
Dominguez, Francina
Tipo de recurso:
Article of investigation
Fecha de publicación:
2009
Institución:
Universidad de Antioquia
Repositorio:
Repositorio UdeA
Idioma:
eng
OAI Identifier:
oai:bibliotecadigital.udea.edu.co:10495/37290
Acceso en línea:
https://hdl.handle.net/10495/37290
Palabra clave:
Humedad
Humidity
Monzones
Monsoons
América del Norte
North America
Evapotranspiración
Evapotranspiration
Sequía
Drought
Humedad específica
Specific humidity
http://aims.fao.org/aos/agrovoc/c_68e36bf6
http://aims.fao.org/aos/agrovoc/c_5219
http://aims.fao.org/aos/agrovoc/c_2741
http://aims.fao.org/aos/agrovoc/c_2391
http://aims.fao.org/aos/agrovoc/c_d6fe7a82
http://vocabularies.unesco.org/thesaurus/concept12053
Rights
openAccess
License
https://creativecommons.org/licenses/by-nc-nd/4.0/
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dc.title.spa.fl_str_mv Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
title Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
spellingShingle Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
Humedad
Humidity
Monzones
Monsoons
América del Norte
North America
Evapotranspiración
Evapotranspiration
Sequía
Drought
Humedad específica
Specific humidity
http://aims.fao.org/aos/agrovoc/c_68e36bf6
http://aims.fao.org/aos/agrovoc/c_5219
http://aims.fao.org/aos/agrovoc/c_2741
http://aims.fao.org/aos/agrovoc/c_2391
http://aims.fao.org/aos/agrovoc/c_d6fe7a82
http://vocabularies.unesco.org/thesaurus/concept12053
title_short Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
title_full Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
title_fullStr Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
title_full_unstemmed Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
title_sort Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathways
dc.creator.fl_str_mv Villegas Palacio, Juan Camilo
Breshears, David D.
Dominguez, Francina
dc.contributor.author.none.fl_str_mv Villegas Palacio, Juan Camilo
Breshears, David D.
Dominguez, Francina
dc.contributor.researchgroup.spa.fl_str_mv Grupo de Ingeniería y Gestión Ambiental (GIGA)
dc.subject.unesco.none.fl_str_mv Humedad
Humidity
topic Humedad
Humidity
Monzones
Monsoons
América del Norte
North America
Evapotranspiración
Evapotranspiration
Sequía
Drought
Humedad específica
Specific humidity
http://aims.fao.org/aos/agrovoc/c_68e36bf6
http://aims.fao.org/aos/agrovoc/c_5219
http://aims.fao.org/aos/agrovoc/c_2741
http://aims.fao.org/aos/agrovoc/c_2391
http://aims.fao.org/aos/agrovoc/c_d6fe7a82
http://vocabularies.unesco.org/thesaurus/concept12053
dc.subject.agrovoc.none.fl_str_mv Monzones
Monsoons
América del Norte
North America
Evapotranspiración
Evapotranspiration
Sequía
Drought
Humedad específica
Specific humidity
dc.subject.agrovocuri.none.fl_str_mv http://aims.fao.org/aos/agrovoc/c_68e36bf6
http://aims.fao.org/aos/agrovoc/c_5219
http://aims.fao.org/aos/agrovoc/c_2741
http://aims.fao.org/aos/agrovoc/c_2391
http://aims.fao.org/aos/agrovoc/c_d6fe7a82
dc.subject.unescouri.none.fl_str_mv http://vocabularies.unesco.org/thesaurus/concept12053
description ABSTRACT: The North American monsoon is a key featureaffecting summer climate over Southwestern NorthAmerica. During the monsoon, evapotranspiration fromthe Southwest promotes transference of water to theatmosphere which is subsequently distributed across thecontinent - linking the SW to other regions via atmospherichydrologic connectivity. However, the degree to whichatmospheric connectivity redistributes monsoonal terrestrialmoisture throughout the continent and its sensitivity toclimate disturbances such as drought is uncertain. Wetracked the trajectory of moisture evapotranspired within thesemiarid Southwest during the monsoon season using aLagrangian analytical model. Southwest moisture wasadvected north-east accounting for 15% of precipitationin adjacent Great Plains regions. During recent drought(2000–2003), this amount decreased by 45%. Our resultsillustrate that the spatial extent of the North Americanmonsoon is larger than normally considered when accountingfor hydrologic connectivity via soil moisture redistributionthrough atmospheric pathways.
publishDate 2009
dc.date.issued.none.fl_str_mv 2009
dc.date.accessioned.none.fl_str_mv 2023-11-13T12:51:03Z
dc.date.available.none.fl_str_mv 2023-11-13T12:51:03Z
dc.type.spa.fl_str_mv Artículo de investigación
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
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dc.identifier.citation.spa.fl_str_mv Dominguez, F., J. C.Villegas, and D. D. Breshears (2009), Spatial extent of the NorthAmerican Monsoon: Increased cross-regional linkages viaatmospheric pathways,Geophys. Res. Lett.,36, L07401,doi:10.1029/2008GL037012
dc.identifier.issn.none.fl_str_mv 0094-8276
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/10495/37290
dc.identifier.doi.none.fl_str_mv 10.1029/2008GL037012
dc.identifier.eissn.none.fl_str_mv 1944-8007
identifier_str_mv Dominguez, F., J. C.Villegas, and D. D. Breshears (2009), Spatial extent of the NorthAmerican Monsoon: Increased cross-regional linkages viaatmospheric pathways,Geophys. Res. Lett.,36, L07401,doi:10.1029/2008GL037012
0094-8276
10.1029/2008GL037012
1944-8007
url https://hdl.handle.net/10495/37290
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.ispartofjournalabbrev.spa.fl_str_mv Geophys. Res. Lett.
dc.relation.citationendpage.spa.fl_str_mv 5
dc.relation.citationissue.spa.fl_str_mv 7
dc.relation.citationstartpage.spa.fl_str_mv 1
dc.relation.citationvolume.spa.fl_str_mv 36
dc.relation.ispartofjournal.spa.fl_str_mv Geophysical Research Letters
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American Geophysical Union
dc.publisher.place.spa.fl_str_mv Washington, Estados Unidos
institution Universidad de Antioquia
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spelling Villegas Palacio, Juan CamiloBreshears, David D.Dominguez, FrancinaGrupo de Ingeniería y Gestión Ambiental (GIGA)2023-11-13T12:51:03Z2023-11-13T12:51:03Z2009Dominguez, F., J. C.Villegas, and D. D. Breshears (2009), Spatial extent of the NorthAmerican Monsoon: Increased cross-regional linkages viaatmospheric pathways,Geophys. Res. Lett.,36, L07401,doi:10.1029/2008GL0370120094-8276https://hdl.handle.net/10495/3729010.1029/2008GL0370121944-8007ABSTRACT: The North American monsoon is a key featureaffecting summer climate over Southwestern NorthAmerica. During the monsoon, evapotranspiration fromthe Southwest promotes transference of water to theatmosphere which is subsequently distributed across thecontinent - linking the SW to other regions via atmospherichydrologic connectivity. However, the degree to whichatmospheric connectivity redistributes monsoonal terrestrialmoisture throughout the continent and its sensitivity toclimate disturbances such as drought is uncertain. Wetracked the trajectory of moisture evapotranspired within thesemiarid Southwest during the monsoon season using aLagrangian analytical model. Southwest moisture wasadvected north-east accounting for 15% of precipitationin adjacent Great Plains regions. During recent drought(2000–2003), this amount decreased by 45%. Our resultsillustrate that the spatial extent of the North Americanmonsoon is larger than normally considered when accountingfor hydrologic connectivity via soil moisture redistributionthrough atmospheric pathways.COL00086195application/pdfengWileyAmerican Geophysical UnionWashington, Estados Unidoshttps://creativecommons.org/licenses/by-nc-nd/4.0/http://creativecommons.org/licenses/by-nc-nd/2.5/co/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Spatial extent of the North American Monsoon: Increased cross-regional linkages via atmospheric pathwaysArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionHumedadHumidityMonzonesMonsoonsAmérica del NorteNorth AmericaEvapotranspiraciónEvapotranspirationSequíaDroughtHumedad específicaSpecific humidityhttp://aims.fao.org/aos/agrovoc/c_68e36bf6http://aims.fao.org/aos/agrovoc/c_5219http://aims.fao.org/aos/agrovoc/c_2741http://aims.fao.org/aos/agrovoc/c_2391http://aims.fao.org/aos/agrovoc/c_d6fe7a82http://vocabularies.unesco.org/thesaurus/concept12053Geophys. 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