Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems

Isocitrate Dehydrogenase (IDH) is a key enzyme in the Krebs cycle, being responsible for the production of one of the three CO2 molecules related to cellular respiration. In order to measure the potential CO2 production linked to the marine planktonic community we have adapted an enzymatic methodolo...

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Detalles Bibliográficos
Autores: Tames-Espinosa, Mayte, Martínez, Ico, Packard, Theodore T, Gómez, May
Tipo de recurso: capítulo de libro
Fecha de publicación:2015
País:España
Repositorio:accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
OAI Identifier:oai:accedacris.ulpgc.es:10553/14512
Acceso en línea:http://hdl.handle.net/10553/14512
Access Level:acceso abierto
Palabra clave:2510 Oceanografía
Ecosistemas marinos
Plancton
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spelling Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystemsCalculando la emisión potencial de CO2 de la comunidad planctónica: resultados preliminares de la aplicación de una metodología enzimática adaptada a los ecosistemas marinosTames-Espinosa, MayteMartínez, IcoPackard, Theodore TGómez, May2510 OceanografíaEcosistemas marinosPlanctonIsocitrate Dehydrogenase (IDH) is a key enzyme in the Krebs cycle, being responsible for the production of one of the three CO2 molecules related to cellular respiration. In order to measure the potential CO2 production linked to the marine planktonic community we have adapted an enzymatic methodology. Preliminary results show that different proportions of autotrophs, heterotrophs and mixotrophs and their metabolic pathways, lead to different relationships between potential CO2 emission and potential O2 consumption during cellular respiration. Although more experiments need to be made, this methodology is leading to a better understanding of cellular respiration in marine samples and their impact on the food chain, vertical Carbon flux and the current sequestering capacity for anthropogenic CO2.20152018201520182015info:eu-repo/semantics/bookPartBookPartBookPartapplication/pdfhttp://hdl.handle.net/10553/14512Volumen de Comunicaciones presentadas en el VIII Simposio sobre el Margen Ibérico Atlántico. Ediciones Sia Graf, Málaga, p. 1-4.reponame:accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canariainstname:Inglésby-nc-ndinfo:eu-repo/semantics/openAccessoai:accedacris.ulpgc.es:10553/145122025-08-04T10:01:22Z
dc.title.none.fl_str_mv Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
Calculando la emisión potencial de CO2 de la comunidad planctónica: resultados preliminares de la aplicación de una metodología enzimática adaptada a los ecosistemas marinos
title Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
spellingShingle Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
Tames-Espinosa, Mayte
2510 Oceanografía
Ecosistemas marinos
Plancton
title_short Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
title_full Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
title_fullStr Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
title_full_unstemmed Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
title_sort Planktonic potential CO2 emission calculation: preliminary results by applying an adapted enzymatic methodology to marine ecosystems
dc.creator.none.fl_str_mv Tames-Espinosa, Mayte
Martínez, Ico
Packard, Theodore T
Gómez, May
author Tames-Espinosa, Mayte
author_facet Tames-Espinosa, Mayte
Martínez, Ico
Packard, Theodore T
Gómez, May
author_role author
author2 Martínez, Ico
Packard, Theodore T
Gómez, May
author2_role author
author
author
dc.subject.none.fl_str_mv 2510 Oceanografía
Ecosistemas marinos
Plancton
topic 2510 Oceanografía
Ecosistemas marinos
Plancton
description Isocitrate Dehydrogenase (IDH) is a key enzyme in the Krebs cycle, being responsible for the production of one of the three CO2 molecules related to cellular respiration. In order to measure the potential CO2 production linked to the marine planktonic community we have adapted an enzymatic methodology. Preliminary results show that different proportions of autotrophs, heterotrophs and mixotrophs and their metabolic pathways, lead to different relationships between potential CO2 emission and potential O2 consumption during cellular respiration. Although more experiments need to be made, this methodology is leading to a better understanding of cellular respiration in marine samples and their impact on the food chain, vertical Carbon flux and the current sequestering capacity for anthropogenic CO2.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015
2015
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
BookPart
BookPart
format bookPart
dc.identifier.none.fl_str_mv http://hdl.handle.net/10553/14512
url http://hdl.handle.net/10553/14512
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv by-nc-nd
info:eu-repo/semantics/openAccess
rights_invalid_str_mv by-nc-nd
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Volumen de Comunicaciones presentadas en el VIII Simposio sobre el Margen Ibérico Atlántico. Ediciones Sia Graf, Málaga, p. 1-4.
reponame:accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
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collection accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
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