Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia

Autores
Ferrelli, Federico; Pontrelli Albisetti, Melisa; Brendel, Andrea Soledad; Casoni, Andrés Iván; Hesp, Patrick Alan
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In recent decades, there have been significant problems worldwide related to global warming and the intensification of extreme temperature and rainfall events. This research evaluated daily temperature and rainfall indices trends to identify whether warming signals have occurred in South Australia over the past fifty years. Extreme cold, hot, and rainfall events were calculated using climatic data from 37 weather stations. A Mann–Kendall test was used for trend analysis with Sen’s estimator. As a result, we determined that for the 1970–2021 period, the maximum and minimum temperatures increased by 1.1 and 0.7 °C, respectively, while precipitation had a negative trend (−52.2 mm per period). Since statistical significance was found in analysing extreme cold and hot events, we find that warming signals have several impacts on South Australia. In the case of rainfall events, we identified a heterogeneous pattern characterised by a reduction in the annual amount and an increase in extreme rainfall events. The findings enable us to conclude that the area shows signs of global warming that could affect the intensity and magnitude of droughts. This information is essential for continuing with current management strategies to adapt and mitigate the effects of global warming in South Australia.
Fil: Ferrelli, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Pontrelli Albisetti, Melisa. Flinders University.; Australia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Brendel, Andrea Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Casoni, Andrés Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Hesp, Patrick Alan. Flinders University.; Australia
Materia
CLIMATE CHANGE
RAINFALL AND TEMPERATURE TRENDS
SOUTH AUSTRALIA
SOUTHERN HEMISPHERE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/265937
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South AustraliaFerrelli, FedericoPontrelli Albisetti, MelisaBrendel, Andrea SoledadCasoni, Andrés IvánHesp, Patrick AlanCLIMATE CHANGERAINFALL AND TEMPERATURE TRENDSSOUTH AUSTRALIASOUTHERN HEMISPHEREhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1In recent decades, there have been significant problems worldwide related to global warming and the intensification of extreme temperature and rainfall events. This research evaluated daily temperature and rainfall indices trends to identify whether warming signals have occurred in South Australia over the past fifty years. Extreme cold, hot, and rainfall events were calculated using climatic data from 37 weather stations. A Mann–Kendall test was used for trend analysis with Sen’s estimator. As a result, we determined that for the 1970–2021 period, the maximum and minimum temperatures increased by 1.1 and 0.7 °C, respectively, while precipitation had a negative trend (−52.2 mm per period). Since statistical significance was found in analysing extreme cold and hot events, we find that warming signals have several impacts on South Australia. In the case of rainfall events, we identified a heterogeneous pattern characterised by a reduction in the annual amount and an increase in extreme rainfall events. The findings enable us to conclude that the area shows signs of global warming that could affect the intensity and magnitude of droughts. This information is essential for continuing with current management strategies to adapt and mitigate the effects of global warming in South Australia.Fil: Ferrelli, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Pontrelli Albisetti, Melisa. Flinders University.; Australia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Brendel, Andrea Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Casoni, Andrés Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Hesp, Patrick Alan. Flinders University.; AustraliaMultidisciplinary Digital Publishing Institute2024-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/265937Ferrelli, Federico; Pontrelli Albisetti, Melisa; Brendel, Andrea Soledad; Casoni, Andrés Iván; Hesp, Patrick Alan; Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia; Multidisciplinary Digital Publishing Institute; Water; 16; 2; 1-2024; 1-182073-4441CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4441/16/2/351info:eu-repo/semantics/altIdentifier/doi/10.3390/w16020351info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:15Zoai:ri.conicet.gov.ar:11336/265937instacron: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:34982025-09-03 10:04:15.673CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
title Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
spellingShingle Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
Ferrelli, Federico
CLIMATE CHANGE
RAINFALL AND TEMPERATURE TRENDS
SOUTH AUSTRALIA
SOUTHERN HEMISPHERE
title_short Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
title_full Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
title_fullStr Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
title_full_unstemmed Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
title_sort Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia
dc.creator.none.fl_str_mv Ferrelli, Federico
Pontrelli Albisetti, Melisa
Brendel, Andrea Soledad
Casoni, Andrés Iván
Hesp, Patrick Alan
author Ferrelli, Federico
author_facet Ferrelli, Federico
Pontrelli Albisetti, Melisa
Brendel, Andrea Soledad
Casoni, Andrés Iván
Hesp, Patrick Alan
author_role author
author2 Pontrelli Albisetti, Melisa
Brendel, Andrea Soledad
Casoni, Andrés Iván
Hesp, Patrick Alan
author2_role author
author
author
author
dc.subject.none.fl_str_mv CLIMATE CHANGE
RAINFALL AND TEMPERATURE TRENDS
SOUTH AUSTRALIA
SOUTHERN HEMISPHERE
topic CLIMATE CHANGE
RAINFALL AND TEMPERATURE TRENDS
SOUTH AUSTRALIA
SOUTHERN HEMISPHERE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In recent decades, there have been significant problems worldwide related to global warming and the intensification of extreme temperature and rainfall events. This research evaluated daily temperature and rainfall indices trends to identify whether warming signals have occurred in South Australia over the past fifty years. Extreme cold, hot, and rainfall events were calculated using climatic data from 37 weather stations. A Mann–Kendall test was used for trend analysis with Sen’s estimator. As a result, we determined that for the 1970–2021 period, the maximum and minimum temperatures increased by 1.1 and 0.7 °C, respectively, while precipitation had a negative trend (−52.2 mm per period). Since statistical significance was found in analysing extreme cold and hot events, we find that warming signals have several impacts on South Australia. In the case of rainfall events, we identified a heterogeneous pattern characterised by a reduction in the annual amount and an increase in extreme rainfall events. The findings enable us to conclude that the area shows signs of global warming that could affect the intensity and magnitude of droughts. This information is essential for continuing with current management strategies to adapt and mitigate the effects of global warming in South Australia.
Fil: Ferrelli, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Pontrelli Albisetti, Melisa. Flinders University.; Australia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Brendel, Andrea Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Casoni, Andrés Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Hesp, Patrick Alan. Flinders University.; Australia
description In recent decades, there have been significant problems worldwide related to global warming and the intensification of extreme temperature and rainfall events. This research evaluated daily temperature and rainfall indices trends to identify whether warming signals have occurred in South Australia over the past fifty years. Extreme cold, hot, and rainfall events were calculated using climatic data from 37 weather stations. A Mann–Kendall test was used for trend analysis with Sen’s estimator. As a result, we determined that for the 1970–2021 period, the maximum and minimum temperatures increased by 1.1 and 0.7 °C, respectively, while precipitation had a negative trend (−52.2 mm per period). Since statistical significance was found in analysing extreme cold and hot events, we find that warming signals have several impacts on South Australia. In the case of rainfall events, we identified a heterogeneous pattern characterised by a reduction in the annual amount and an increase in extreme rainfall events. The findings enable us to conclude that the area shows signs of global warming that could affect the intensity and magnitude of droughts. This information is essential for continuing with current management strategies to adapt and mitigate the effects of global warming in South Australia.
publishDate 2024
dc.date.none.fl_str_mv 2024-01
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/11336/265937
Ferrelli, Federico; Pontrelli Albisetti, Melisa; Brendel, Andrea Soledad; Casoni, Andrés Iván; Hesp, Patrick Alan; Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia; Multidisciplinary Digital Publishing Institute; Water; 16; 2; 1-2024; 1-18
2073-4441
CONICET Digital
CONICET
url http://hdl.handle.net/11336/265937
identifier_str_mv Ferrelli, Federico; Pontrelli Albisetti, Melisa; Brendel, Andrea Soledad; Casoni, Andrés Iván; Hesp, Patrick Alan; Appraisal of Daily Temperature and Rainfall Events in the Context of Global Warming in South Australia; Multidisciplinary Digital Publishing Institute; Water; 16; 2; 1-2024; 1-18
2073-4441
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4441/16/2/351
info:eu-repo/semantics/altIdentifier/doi/10.3390/w16020351
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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
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score 13.13397

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