Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species

Autores
Cid, A. S.; Anjos, R. M.; Zamboni, C. B; Velasco, Ricardo Hugo; Macario, K.; Rizzotto, Marcos Gregorio; Medeiros, I. M. A.; Juri Ayub, Jimena; Audicio, P.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Concentrations of 137Cs, K and Na in fruits of lemon (Citrus limon B.) and of K and Na in fruits of coconut (Cocos nucifera L.) trees were measured by both gamma spectrometry and neutron activation analysis, with the aim to understand the behaviour of monovalent inorganic cations in tropical plants as well as the plant ability to store these elements. Similar amounts of K+ were incorporated by lemon and coconut trees during the growth and ripening processes of its fruits. The K concentration decreased exponentially during the growth of lemons and coconuts, ranging from 13 to 25 g kg− 1 dry weight. The incorporation of Na+ differed considerably between the plant species studied. The Na concentration increased linearly during the lemon growth period (0.04 to 0.70 g kg− 1 d.w.) and decreased exponentially during the coconut growth period (1.4 to 0.5 g kg− 1 d.w.). Even though radiocaesium is not an essential element to plants, our results have shown that 137Cs incorporation to vegetable tissues is positively correlated to K distribution within the studied tropical plant species, suggesting that the two elements might be assimilated in a similar way, going through the biological cycle together. A mathematical model was developed from the experimental data allowing simulating the incorporation process of monovalent inorganic cations by the fruits of such tropical species. The agreement between the theoretical approach and the experimental values is satisfactory along fruit development.
Fil: Cid, A. S.. Universidade Federal Fluminense; Brasil
Fil: Anjos, R. M.. Universidade Federal Fluminense; Brasil
Fil: Zamboni, C. B. Instituto de Pesquisas Energéticas e Nucleares; Brasil
Fil: Velasco, Ricardo Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina
Fil: Macario, K.. Universidade Federal Fluminense; Brasil
Fil: Rizzotto, Marcos Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina
Fil: Medeiros, I. M. A.. Instituto de Pesquisas Energéticas e Nucleares; Brasil
Fil: Juri Ayub, Jimena. Universidade Federal Fluminense; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina
Fil: Audicio, P.. Universidad de la Republica. Facultad de Química y Facultad de Ciencias; Uruguay
Materia
Vegetal Macronutrients
137cs
K+
Na+
Citrus Limon
Cocos Nucifera
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5801
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5801
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical speciesCid, A. S.Anjos, R. M.Zamboni, C. BVelasco, Ricardo HugoMacario, K.Rizzotto, Marcos GregorioMedeiros, I. M. A.Juri Ayub, JimenaAudicio, P.Vegetal Macronutrients137csK+Na+Citrus LimonCocos Nuciferahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Concentrations of 137Cs, K and Na in fruits of lemon (Citrus limon B.) and of K and Na in fruits of coconut (Cocos nucifera L.) trees were measured by both gamma spectrometry and neutron activation analysis, with the aim to understand the behaviour of monovalent inorganic cations in tropical plants as well as the plant ability to store these elements. Similar amounts of K+ were incorporated by lemon and coconut trees during the growth and ripening processes of its fruits. The K concentration decreased exponentially during the growth of lemons and coconuts, ranging from 13 to 25 g kg− 1 dry weight. The incorporation of Na+ differed considerably between the plant species studied. The Na concentration increased linearly during the lemon growth period (0.04 to 0.70 g kg− 1 d.w.) and decreased exponentially during the coconut growth period (1.4 to 0.5 g kg− 1 d.w.). Even though radiocaesium is not an essential element to plants, our results have shown that 137Cs incorporation to vegetable tissues is positively correlated to K distribution within the studied tropical plant species, suggesting that the two elements might be assimilated in a similar way, going through the biological cycle together. A mathematical model was developed from the experimental data allowing simulating the incorporation process of monovalent inorganic cations by the fruits of such tropical species. The agreement between the theoretical approach and the experimental values is satisfactory along fruit development.Fil: Cid, A. S.. Universidade Federal Fluminense; BrasilFil: Anjos, R. M.. Universidade Federal Fluminense; BrasilFil: Zamboni, C. B. Instituto de Pesquisas Energéticas e Nucleares; BrasilFil: Velasco, Ricardo Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; ArgentinaFil: Macario, K.. Universidade Federal Fluminense; BrasilFil: Rizzotto, Marcos Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; ArgentinaFil: Medeiros, I. M. A.. Instituto de Pesquisas Energéticas e Nucleares; BrasilFil: Juri Ayub, Jimena. Universidade Federal Fluminense; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; ArgentinaFil: Audicio, P.. Universidad de la Republica. Facultad de Química y Facultad de Ciencias; UruguayElsevier Science2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5801Cid, A. S.; Anjos, R. M.; Zamboni, C. B; Velasco, Ricardo Hugo; Macario, K.; et al.; Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species; Elsevier Science; Science of the Total Environment; 444; 2-2013; 115-1200048-9697enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0048969712015252info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2012.11.092info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:35Zoai:ri.conicet.gov.ar:11336/5801instacron: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 10:11:36.026CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
title Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
spellingShingle Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
Cid, A. S.
Vegetal Macronutrients
137cs
K+
Na+
Citrus Limon
Cocos Nucifera
title_short Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
title_full Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
title_fullStr Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
title_full_unstemmed Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
title_sort Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species
dc.creator.none.fl_str_mv Cid, A. S.
Anjos, R. M.
Zamboni, C. B
Velasco, Ricardo Hugo
Macario, K.
Rizzotto, Marcos Gregorio
Medeiros, I. M. A.
Juri Ayub, Jimena
Audicio, P.
author Cid, A. S.
author_facet Cid, A. S.
Anjos, R. M.
Zamboni, C. B
Velasco, Ricardo Hugo
Macario, K.
Rizzotto, Marcos Gregorio
Medeiros, I. M. A.
Juri Ayub, Jimena
Audicio, P.
author_role author
author2 Anjos, R. M.
Zamboni, C. B
Velasco, Ricardo Hugo
Macario, K.
Rizzotto, Marcos Gregorio
Medeiros, I. M. A.
Juri Ayub, Jimena
Audicio, P.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Vegetal Macronutrients
137cs
K+
Na+
Citrus Limon
Cocos Nucifera
topic Vegetal Macronutrients
137cs
K+
Na+
Citrus Limon
Cocos Nucifera
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Concentrations of 137Cs, K and Na in fruits of lemon (Citrus limon B.) and of K and Na in fruits of coconut (Cocos nucifera L.) trees were measured by both gamma spectrometry and neutron activation analysis, with the aim to understand the behaviour of monovalent inorganic cations in tropical plants as well as the plant ability to store these elements. Similar amounts of K+ were incorporated by lemon and coconut trees during the growth and ripening processes of its fruits. The K concentration decreased exponentially during the growth of lemons and coconuts, ranging from 13 to 25 g kg− 1 dry weight. The incorporation of Na+ differed considerably between the plant species studied. The Na concentration increased linearly during the lemon growth period (0.04 to 0.70 g kg− 1 d.w.) and decreased exponentially during the coconut growth period (1.4 to 0.5 g kg− 1 d.w.). Even though radiocaesium is not an essential element to plants, our results have shown that 137Cs incorporation to vegetable tissues is positively correlated to K distribution within the studied tropical plant species, suggesting that the two elements might be assimilated in a similar way, going through the biological cycle together. A mathematical model was developed from the experimental data allowing simulating the incorporation process of monovalent inorganic cations by the fruits of such tropical species. The agreement between the theoretical approach and the experimental values is satisfactory along fruit development.
Fil: Cid, A. S.. Universidade Federal Fluminense; Brasil
Fil: Anjos, R. M.. Universidade Federal Fluminense; Brasil
Fil: Zamboni, C. B. Instituto de Pesquisas Energéticas e Nucleares; Brasil
Fil: Velasco, Ricardo Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina
Fil: Macario, K.. Universidade Federal Fluminense; Brasil
Fil: Rizzotto, Marcos Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina
Fil: Medeiros, I. M. A.. Instituto de Pesquisas Energéticas e Nucleares; Brasil
Fil: Juri Ayub, Jimena. Universidade Federal Fluminense; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina
Fil: Audicio, P.. Universidad de la Republica. Facultad de Química y Facultad de Ciencias; Uruguay
description Concentrations of 137Cs, K and Na in fruits of lemon (Citrus limon B.) and of K and Na in fruits of coconut (Cocos nucifera L.) trees were measured by both gamma spectrometry and neutron activation analysis, with the aim to understand the behaviour of monovalent inorganic cations in tropical plants as well as the plant ability to store these elements. Similar amounts of K+ were incorporated by lemon and coconut trees during the growth and ripening processes of its fruits. The K concentration decreased exponentially during the growth of lemons and coconuts, ranging from 13 to 25 g kg− 1 dry weight. The incorporation of Na+ differed considerably between the plant species studied. The Na concentration increased linearly during the lemon growth period (0.04 to 0.70 g kg− 1 d.w.) and decreased exponentially during the coconut growth period (1.4 to 0.5 g kg− 1 d.w.). Even though radiocaesium is not an essential element to plants, our results have shown that 137Cs incorporation to vegetable tissues is positively correlated to K distribution within the studied tropical plant species, suggesting that the two elements might be assimilated in a similar way, going through the biological cycle together. A mathematical model was developed from the experimental data allowing simulating the incorporation process of monovalent inorganic cations by the fruits of such tropical species. The agreement between the theoretical approach and the experimental values is satisfactory along fruit development.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
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/11336/5801
Cid, A. S.; Anjos, R. M.; Zamboni, C. B; Velasco, Ricardo Hugo; Macario, K.; et al.; Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species; Elsevier Science; Science of the Total Environment; 444; 2-2013; 115-120
0048-9697
url http://hdl.handle.net/11336/5801
identifier_str_mv Cid, A. S.; Anjos, R. M.; Zamboni, C. B; Velasco, Ricardo Hugo; Macario, K.; et al.; Temporal evolution of 137Cs+, K+ and Na+ in fruits of South American tropical species; Elsevier Science; Science of the Total Environment; 444; 2-2013; 115-120
0048-9697
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0048969712015252
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2012.11.092
info:eu-repo/semantics/altIdentifier/doi/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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