Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022

Autores
Gorodetskaya, Irina; Durán Alarcón, Claudio; Gonzalez Herrero, Sergi; Clem, Kyle; Rodriguez Imazio, Paola Carolina; Santos, Christophe Leroy Dos; Campos, Diego Rodrigo; Zou, Xun; Dutrievoz, Niels; Rowe, Penny; Wille, Jonathan; Favier, Vincent; Blanchet, Juliette; Chyhareva, Anastasiia; Cordero, Raul; Park, Sang Jong; Colwell, Steve; Lazzara, Matthew; Carrasco, Jorge; Gulisano, Adriana Maria; Krakovska, Svitlana; Ralph, F. Martin; Pohl, Benjamin
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Antarctic Peninsula (AP) experienced a new extreme warm event and record high surface melt inFebruary 2022, rivaling the recent temperature records from 2015 and 2020, and contributing to analarming series of extreme warm events there. The northern/northwestern AP was directly impactedby an intense atmospheric river (AR) bringing anomalous heat and rainfall, while AR-enhanced foehneffect further warmed its northeastern side. The event was triggered by multiple large-scaleatmospheric circulation patterns linking the AR formation to tropical convection anomalies andstationary Rossby waves, with anomalous Amundsen Sea low and record-breaking blocking high. Thecascade of impacts culminated in widespread and intensive surface melt across the AP. The event wasstatistically attributed to global warming. Increasing frequency of such events can undermine thestability of the AP ice shelves, with multiple local to global impacts, including acceleration of the APice mass loss and changes in sensitive ecosystems.
Fil: Gorodetskaya, Irina. Universidad de Porto; Portugal
Fil: Durán Alarcón, Claudio. Universidade de Aveiro. Centro de Estudos Do Ambiente E Do Mar.; Portugal
Fil: Gonzalez Herrero, Sergi. Universidade de Aveiro. Centro de Estudos Do Ambiente E Do Mar.; Portugal
Fil: Clem, Kyle. Universidad de Porto. Facultad de Ciências. Centro Interdisciplinar de Investigação Marinha E Ambiental.; Portugal
Fil: Rodriguez Imazio, Paola Carolina. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Santos, Christophe Leroy Dos. European Southern Observatory Chile.; Chile
Fil: Campos, Diego Rodrigo. European Southern Observatory Chile.; Chile
Fil: Zou, Xun. Universidad Mayor de San Andrés; Bolivia
Fil: Dutrievoz, Niels. Universidad Nacional San Antonio Abad del Cusco; Perú
Fil: Rowe, Penny. Washington State University. School Of Earth & Environmental Sciences; Estados Unidos
Fil: Wille, Jonathan. Universidad Mayor de San Andrés; Bolivia
Fil: Favier, Vincent. Laboratoire D´ Oceanographie Et Climat, Experimentation Et Approches Numerique ; Institut Pierre Simon la Place ; Campus Pierre Et Marie Curie ; Sorbonne University;
Fil: Blanchet, Juliette. Universite Grenoble Alpes.; Francia
Fil: Chyhareva, Anastasiia. Universidad de Santiago de Chile. Instituto de Estudios de Posgrado E Investigación.; Chile
Fil: Cordero, Raul. Universidad de Santiago de Chile. Facultad de Ciencias; Chile
Fil: Park, Sang Jong. Korea Polar Research Institute; Corea del Sur
Fil: Colwell, Steve. British Antartic Survey; Reino Unido
Fil: Lazzara, Matthew. University of Wisconsin; Estados Unidos
Fil: Carrasco, Jorge. Universidad de Magallanes; Chile
Fil: Gulisano, Adriana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Krakovska, Svitlana. Universidad de Santiago de Chile. Facultad de Ciencias; Chile
Fil: Ralph, F. Martin. University of Washington; Estados Unidos
Fil: Pohl, Benjamin. Universidad Industrial Santander; Colombia
Materia
ANTARCTICA
HIGH TEMPERATURE
ATMOSPHERIC RIVER
GLOBAL IMPACT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/240489
Acceder
id CONICETDig_7e9542d2decdd2f6e70d47a8524c66e7
oai_identifier_str oai:ri.conicet.gov.ar:11336/240489
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022Gorodetskaya, IrinaDurán Alarcón, ClaudioGonzalez Herrero, SergiClem, KyleRodriguez Imazio, Paola CarolinaSantos, Christophe Leroy DosCampos, Diego RodrigoZou, XunDutrievoz, NielsRowe, PennyWille, JonathanFavier, VincentBlanchet, JulietteChyhareva, AnastasiiaCordero, RaulPark, Sang JongColwell, SteveLazzara, MatthewCarrasco, JorgeGulisano, Adriana MariaKrakovska, SvitlanaRalph, F. MartinPohl, BenjaminANTARCTICAHIGH TEMPERATUREATMOSPHERIC RIVERGLOBAL IMPACThttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The Antarctic Peninsula (AP) experienced a new extreme warm event and record high surface melt inFebruary 2022, rivaling the recent temperature records from 2015 and 2020, and contributing to analarming series of extreme warm events there. The northern/northwestern AP was directly impactedby an intense atmospheric river (AR) bringing anomalous heat and rainfall, while AR-enhanced foehneffect further warmed its northeastern side. The event was triggered by multiple large-scaleatmospheric circulation patterns linking the AR formation to tropical convection anomalies andstationary Rossby waves, with anomalous Amundsen Sea low and record-breaking blocking high. Thecascade of impacts culminated in widespread and intensive surface melt across the AP. The event wasstatistically attributed to global warming. Increasing frequency of such events can undermine thestability of the AP ice shelves, with multiple local to global impacts, including acceleration of the APice mass loss and changes in sensitive ecosystems.Fil: Gorodetskaya, Irina. Universidad de Porto; PortugalFil: Durán Alarcón, Claudio. Universidade de Aveiro. Centro de Estudos Do Ambiente E Do Mar.; PortugalFil: Gonzalez Herrero, Sergi. Universidade de Aveiro. Centro de Estudos Do Ambiente E Do Mar.; PortugalFil: Clem, Kyle. Universidad de Porto. Facultad de Ciências. Centro Interdisciplinar de Investigação Marinha E Ambiental.; PortugalFil: Rodriguez Imazio, Paola Carolina. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Santos, Christophe Leroy Dos. European Southern Observatory Chile.; ChileFil: Campos, Diego Rodrigo. European Southern Observatory Chile.; ChileFil: Zou, Xun. Universidad Mayor de San Andrés; BoliviaFil: Dutrievoz, Niels. Universidad Nacional San Antonio Abad del Cusco; PerúFil: Rowe, Penny. Washington State University. School Of Earth & Environmental Sciences; Estados UnidosFil: Wille, Jonathan. Universidad Mayor de San Andrés; BoliviaFil: Favier, Vincent. Laboratoire D´ Oceanographie Et Climat, Experimentation Et Approches Numerique ; Institut Pierre Simon la Place ; Campus Pierre Et Marie Curie ; Sorbonne University;Fil: Blanchet, Juliette. Universite Grenoble Alpes.; FranciaFil: Chyhareva, Anastasiia. Universidad de Santiago de Chile. Instituto de Estudios de Posgrado E Investigación.; ChileFil: Cordero, Raul. Universidad de Santiago de Chile. Facultad de Ciencias; ChileFil: Park, Sang Jong. Korea Polar Research Institute; Corea del SurFil: Colwell, Steve. British Antartic Survey; Reino UnidoFil: Lazzara, Matthew. University of Wisconsin; Estados UnidosFil: Carrasco, Jorge. Universidad de Magallanes; ChileFil: Gulisano, Adriana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Krakovska, Svitlana. Universidad de Santiago de Chile. Facultad de Ciencias; ChileFil: Ralph, F. Martin. University of Washington; Estados UnidosFil: Pohl, Benjamin. Universidad Industrial Santander; ColombiaAmerican Journal Experts2023-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/240489Gorodetskaya, Irina; Durán Alarcón, Claudio; Gonzalez Herrero, Sergi; Clem, Kyle; Rodriguez Imazio, Paola Carolina; et al.; Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022; American Journal Experts; Research Square; 2023; 12-2023; 1-402693-5015CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.21203/rs.3.rs-2544063/v1info:eu-repo/semantics/altIdentifier/url/https://www.researchsquare.com/article/rs-2544063/v1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:42:57Zoai:ri.conicet.gov.ar:11336/240489instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-12 09:42:57.602CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
title Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
spellingShingle Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
Gorodetskaya, Irina
ANTARCTICA
HIGH TEMPERATURE
ATMOSPHERIC RIVER
GLOBAL IMPACT
title_short Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
title_full Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
title_fullStr Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
title_full_unstemmed Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
title_sort Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022
dc.creator.none.fl_str_mv Gorodetskaya, Irina
Durán Alarcón, Claudio
Gonzalez Herrero, Sergi
Clem, Kyle
Rodriguez Imazio, Paola Carolina
Santos, Christophe Leroy Dos
Campos, Diego Rodrigo
Zou, Xun
Dutrievoz, Niels
Rowe, Penny
Wille, Jonathan
Favier, Vincent
Blanchet, Juliette
Chyhareva, Anastasiia
Cordero, Raul
Park, Sang Jong
Colwell, Steve
Lazzara, Matthew
Carrasco, Jorge
Gulisano, Adriana Maria
Krakovska, Svitlana
Ralph, F. Martin
Pohl, Benjamin
author Gorodetskaya, Irina
author_facet Gorodetskaya, Irina
Durán Alarcón, Claudio
Gonzalez Herrero, Sergi
Clem, Kyle
Rodriguez Imazio, Paola Carolina
Santos, Christophe Leroy Dos
Campos, Diego Rodrigo
Zou, Xun
Dutrievoz, Niels
Rowe, Penny
Wille, Jonathan
Favier, Vincent
Blanchet, Juliette
Chyhareva, Anastasiia
Cordero, Raul
Park, Sang Jong
Colwell, Steve
Lazzara, Matthew
Carrasco, Jorge
Gulisano, Adriana Maria
Krakovska, Svitlana
Ralph, F. Martin
Pohl, Benjamin
author_role author
author2 Durán Alarcón, Claudio
Gonzalez Herrero, Sergi
Clem, Kyle
Rodriguez Imazio, Paola Carolina
Santos, Christophe Leroy Dos
Campos, Diego Rodrigo
Zou, Xun
Dutrievoz, Niels
Rowe, Penny
Wille, Jonathan
Favier, Vincent
Blanchet, Juliette
Chyhareva, Anastasiia
Cordero, Raul
Park, Sang Jong
Colwell, Steve
Lazzara, Matthew
Carrasco, Jorge
Gulisano, Adriana Maria
Krakovska, Svitlana
Ralph, F. Martin
Pohl, Benjamin
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ANTARCTICA
HIGH TEMPERATURE
ATMOSPHERIC RIVER
GLOBAL IMPACT
topic ANTARCTICA
HIGH TEMPERATURE
ATMOSPHERIC RIVER
GLOBAL IMPACT
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Antarctic Peninsula (AP) experienced a new extreme warm event and record high surface melt inFebruary 2022, rivaling the recent temperature records from 2015 and 2020, and contributing to analarming series of extreme warm events there. The northern/northwestern AP was directly impactedby an intense atmospheric river (AR) bringing anomalous heat and rainfall, while AR-enhanced foehneffect further warmed its northeastern side. The event was triggered by multiple large-scaleatmospheric circulation patterns linking the AR formation to tropical convection anomalies andstationary Rossby waves, with anomalous Amundsen Sea low and record-breaking blocking high. Thecascade of impacts culminated in widespread and intensive surface melt across the AP. The event wasstatistically attributed to global warming. Increasing frequency of such events can undermine thestability of the AP ice shelves, with multiple local to global impacts, including acceleration of the APice mass loss and changes in sensitive ecosystems.
Fil: Gorodetskaya, Irina. Universidad de Porto; Portugal
Fil: Durán Alarcón, Claudio. Universidade de Aveiro. Centro de Estudos Do Ambiente E Do Mar.; Portugal
Fil: Gonzalez Herrero, Sergi. Universidade de Aveiro. Centro de Estudos Do Ambiente E Do Mar.; Portugal
Fil: Clem, Kyle. Universidad de Porto. Facultad de Ciências. Centro Interdisciplinar de Investigação Marinha E Ambiental.; Portugal
Fil: Rodriguez Imazio, Paola Carolina. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Santos, Christophe Leroy Dos. European Southern Observatory Chile.; Chile
Fil: Campos, Diego Rodrigo. European Southern Observatory Chile.; Chile
Fil: Zou, Xun. Universidad Mayor de San Andrés; Bolivia
Fil: Dutrievoz, Niels. Universidad Nacional San Antonio Abad del Cusco; Perú
Fil: Rowe, Penny. Washington State University. School Of Earth & Environmental Sciences; Estados Unidos
Fil: Wille, Jonathan. Universidad Mayor de San Andrés; Bolivia
Fil: Favier, Vincent. Laboratoire D´ Oceanographie Et Climat, Experimentation Et Approches Numerique ; Institut Pierre Simon la Place ; Campus Pierre Et Marie Curie ; Sorbonne University;
Fil: Blanchet, Juliette. Universite Grenoble Alpes.; Francia
Fil: Chyhareva, Anastasiia. Universidad de Santiago de Chile. Instituto de Estudios de Posgrado E Investigación.; Chile
Fil: Cordero, Raul. Universidad de Santiago de Chile. Facultad de Ciencias; Chile
Fil: Park, Sang Jong. Korea Polar Research Institute; Corea del Sur
Fil: Colwell, Steve. British Antartic Survey; Reino Unido
Fil: Lazzara, Matthew. University of Wisconsin; Estados Unidos
Fil: Carrasco, Jorge. Universidad de Magallanes; Chile
Fil: Gulisano, Adriana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Krakovska, Svitlana. Universidad de Santiago de Chile. Facultad de Ciencias; Chile
Fil: Ralph, F. Martin. University of Washington; Estados Unidos
Fil: Pohl, Benjamin. Universidad Industrial Santander; Colombia
description The Antarctic Peninsula (AP) experienced a new extreme warm event and record high surface melt inFebruary 2022, rivaling the recent temperature records from 2015 and 2020, and contributing to analarming series of extreme warm events there. The northern/northwestern AP was directly impactedby an intense atmospheric river (AR) bringing anomalous heat and rainfall, while AR-enhanced foehneffect further warmed its northeastern side. The event was triggered by multiple large-scaleatmospheric circulation patterns linking the AR formation to tropical convection anomalies andstationary Rossby waves, with anomalous Amundsen Sea low and record-breaking blocking high. Thecascade of impacts culminated in widespread and intensive surface melt across the AP. The event wasstatistically attributed to global warming. Increasing frequency of such events can undermine thestability of the AP ice shelves, with multiple local to global impacts, including acceleration of the APice mass loss and changes in sensitive ecosystems.
publishDate 2023
dc.date.none.fl_str_mv 2023-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/240489
Gorodetskaya, Irina; Durán Alarcón, Claudio; Gonzalez Herrero, Sergi; Clem, Kyle; Rodriguez Imazio, Paola Carolina; et al.; Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022; American Journal Experts; Research Square; 2023; 12-2023; 1-40
2693-5015
CONICET Digital
CONICET
url http://hdl.handle.net/11336/240489
identifier_str_mv Gorodetskaya, Irina; Durán Alarcón, Claudio; Gonzalez Herrero, Sergi; Clem, Kyle; Rodriguez Imazio, Paola Carolina; et al.; Compound drivers behind new record high temperatures and surface melt at the Antarctic Peninsula in February 2022; American Journal Experts; Research Square; 2023; 12-2023; 1-40
2693-5015
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.21203/rs.3.rs-2544063/v1
info:eu-repo/semantics/altIdentifier/url/https://www.researchsquare.com/article/rs-2544063/v1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Journal Experts
publisher.none.fl_str_mv American Journal Experts
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1848597677528317952
score 13.142177

Publicaciones similares