Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia

Autores
Irisarri, Jorge Gonzalo Nicolás; Cipriotti, Pablo Ariel; Texeira González, Marcos Alexis; Curcio, Matías Hernán
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Due to ongoing global warming, seasonal patterns of aboveground net primary production(ANPP) may be altered by temperature trends. Of particular interest is the seasonal associationbetween ANPP and temperature at the beginning of the growing season (the period encompassingminimum to maximum ANPP), where two contrasting mechanisms are in tension. On the one hand,the restrictions exerted by low temperatures in winter may be relaxed, increasing the slope of seasonal association between ANPP and temperature over the years. On the other hand, increases in temperature may increase water demand, reducing the slope over time. Across 543 wetland meadow areas in Patagonia, we estimated ANPP and obtained temperature records on a monthly basis from 2001 to 2019. The seasonal association between ANPP and temperature, tested through linear regression, was statistically significant in 96% of the cases (9921/10317 (543 wetland areas × 19 growing seasons)). The fitted linear models explained, on average, 84% of ANPP seasonal (June?December) variations. Through regression trees, we found out that the two tested mechanisms, the relaxation of temperature restriction and the increase in water demand, showed clear spatial patterns. The relaxation due to temperature increase took place at higher latitudes, but the water-limiting mechanism increased over mid-latitude areas.
Fil: Irisarri, Jorge Gonzalo Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Cipriotti, Pablo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Texeira González, Marcos Alexis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Curcio, Matías Hernán. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
GLOBAL WARMING
GROWING SESON
REGRESION TREES
MODIS
GOOGLE EARTH ENGINE
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:11336/202248
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in PatagoniaIrisarri, Jorge Gonzalo NicolásCipriotti, Pablo ArielTexeira González, Marcos AlexisCurcio, Matías HernánGLOBAL WARMINGGROWING SESONREGRESION TREESMODISGOOGLE EARTH ENGINEhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Due to ongoing global warming, seasonal patterns of aboveground net primary production(ANPP) may be altered by temperature trends. Of particular interest is the seasonal associationbetween ANPP and temperature at the beginning of the growing season (the period encompassingminimum to maximum ANPP), where two contrasting mechanisms are in tension. On the one hand,the restrictions exerted by low temperatures in winter may be relaxed, increasing the slope of seasonal association between ANPP and temperature over the years. On the other hand, increases in temperature may increase water demand, reducing the slope over time. Across 543 wetland meadow areas in Patagonia, we estimated ANPP and obtained temperature records on a monthly basis from 2001 to 2019. The seasonal association between ANPP and temperature, tested through linear regression, was statistically significant in 96% of the cases (9921/10317 (543 wetland areas × 19 growing seasons)). The fitted linear models explained, on average, 84% of ANPP seasonal (June?December) variations. Through regression trees, we found out that the two tested mechanisms, the relaxation of temperature restriction and the increase in water demand, showed clear spatial patterns. The relaxation due to temperature increase took place at higher latitudes, but the water-limiting mechanism increased over mid-latitude areas.Fil: Irisarri, Jorge Gonzalo Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Cipriotti, Pablo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Texeira González, Marcos Alexis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Curcio, Matías Hernán. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaMDPI2022-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/202248Irisarri, Jorge Gonzalo Nicolás; Cipriotti, Pablo Ariel; Texeira González, Marcos Alexis; Curcio, Matías Hernán; Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia; MDPI; Meteorology; 1; 2; 6-2022; 220-2302674-0494CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2674-0494/1/2/15info:eu-repo/semantics/altIdentifier/doi/10.3390/meteorology1020015info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:46:57Zoai:ri.conicet.gov.ar:11336/202248instacron: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:34982025-11-26 08:46:57.51CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
title Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
spellingShingle Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
Irisarri, Jorge Gonzalo Nicolás
GLOBAL WARMING
GROWING SESON
REGRESION TREES
MODIS
GOOGLE EARTH ENGINE
title_short Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
title_full Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
title_fullStr Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
title_full_unstemmed Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
title_sort Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia
dc.creator.none.fl_str_mv Irisarri, Jorge Gonzalo Nicolás
Cipriotti, Pablo Ariel
Texeira González, Marcos Alexis
Curcio, Matías Hernán
author Irisarri, Jorge Gonzalo Nicolás
author_facet Irisarri, Jorge Gonzalo Nicolás
Cipriotti, Pablo Ariel
Texeira González, Marcos Alexis
Curcio, Matías Hernán
author_role author
author2 Cipriotti, Pablo Ariel
Texeira González, Marcos Alexis
Curcio, Matías Hernán
author2_role author
author
author
dc.subject.none.fl_str_mv GLOBAL WARMING
GROWING SESON
REGRESION TREES
MODIS
GOOGLE EARTH ENGINE
topic GLOBAL WARMING
GROWING SESON
REGRESION TREES
MODIS
GOOGLE EARTH ENGINE
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Due to ongoing global warming, seasonal patterns of aboveground net primary production(ANPP) may be altered by temperature trends. Of particular interest is the seasonal associationbetween ANPP and temperature at the beginning of the growing season (the period encompassingminimum to maximum ANPP), where two contrasting mechanisms are in tension. On the one hand,the restrictions exerted by low temperatures in winter may be relaxed, increasing the slope of seasonal association between ANPP and temperature over the years. On the other hand, increases in temperature may increase water demand, reducing the slope over time. Across 543 wetland meadow areas in Patagonia, we estimated ANPP and obtained temperature records on a monthly basis from 2001 to 2019. The seasonal association between ANPP and temperature, tested through linear regression, was statistically significant in 96% of the cases (9921/10317 (543 wetland areas × 19 growing seasons)). The fitted linear models explained, on average, 84% of ANPP seasonal (June?December) variations. Through regression trees, we found out that the two tested mechanisms, the relaxation of temperature restriction and the increase in water demand, showed clear spatial patterns. The relaxation due to temperature increase took place at higher latitudes, but the water-limiting mechanism increased over mid-latitude areas.
Fil: Irisarri, Jorge Gonzalo Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Cipriotti, Pablo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Texeira González, Marcos Alexis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Curcio, Matías Hernán. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Due to ongoing global warming, seasonal patterns of aboveground net primary production(ANPP) may be altered by temperature trends. Of particular interest is the seasonal associationbetween ANPP and temperature at the beginning of the growing season (the period encompassingminimum to maximum ANPP), where two contrasting mechanisms are in tension. On the one hand,the restrictions exerted by low temperatures in winter may be relaxed, increasing the slope of seasonal association between ANPP and temperature over the years. On the other hand, increases in temperature may increase water demand, reducing the slope over time. Across 543 wetland meadow areas in Patagonia, we estimated ANPP and obtained temperature records on a monthly basis from 2001 to 2019. The seasonal association between ANPP and temperature, tested through linear regression, was statistically significant in 96% of the cases (9921/10317 (543 wetland areas × 19 growing seasons)). The fitted linear models explained, on average, 84% of ANPP seasonal (June?December) variations. Through regression trees, we found out that the two tested mechanisms, the relaxation of temperature restriction and the increase in water demand, showed clear spatial patterns. The relaxation due to temperature increase took place at higher latitudes, but the water-limiting mechanism increased over mid-latitude areas.
publishDate 2022
dc.date.none.fl_str_mv 2022-06
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/11336/202248
Irisarri, Jorge Gonzalo Nicolás; Cipriotti, Pablo Ariel; Texeira González, Marcos Alexis; Curcio, Matías Hernán; Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia; MDPI; Meteorology; 1; 2; 6-2022; 220-230
2674-0494
CONICET Digital
CONICET
url http://hdl.handle.net/11336/202248
identifier_str_mv Irisarri, Jorge Gonzalo Nicolás; Cipriotti, Pablo Ariel; Texeira González, Marcos Alexis; Curcio, Matías Hernán; Trends in ANPP Response to Temperature in Wetland Meadows across a Subcontinental Gradient in Patagonia; MDPI; Meteorology; 1; 2; 6-2022; 220-230
2674-0494
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/2674-0494/1/2/15
info:eu-repo/semantics/altIdentifier/doi/10.3390/meteorology1020015
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
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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 13.011256

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