Drought stress and tree size determine stem CO2 efflux in a tropical forest

Rowland, Lucy|||0000-0002-0774-3216; da Costa, Antonio C. L.; Oliveira, Alex A. R.; Oliveira, Rafael S.|||0000-0002-6392-2526; Bittencourt, Paulo L.|||0000-0003-0883-4870; Costa, Patricia B.; Giles, Andre L.|||0000-0002-1973-400X; Sosa, Azul I.; Coughlin, Ingrid; Godlee, John L.; Vasconcelos, Steel S.; Junior, João A. S.; Ferreira, Leandro V.; Mencuccini, Maurizio|||0000-0003-0840-1477; Meir, Patrick|||0000-0002-2362-0398

Drought stress and tree size determine stem CO2 efflux in a tropical forest

- CO₂ efflux from stems (CO₂_stem) accounts for a substantial fraction of tropical forest gross primary productivity, but the climate sensitivity of this flux remains poorly understood. - We present a study of tropical forest CO₂_stem from 215 trees across wet and dry seasons, at the world's lo...

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Detalles Bibliográficos
Autores:	Rowland, Lucy\|\|\|0000-0002-0774-3216, da Costa, Antonio C. L., Oliveira, Alex A. R., Oliveira, Rafael S.\|\|\|0000-0002-6392-2526, Bittencourt, Paulo L.\|\|\|0000-0003-0883-4870, Costa, Patricia B., Giles, Andre L.\|\|\|0000-0002-1973-400X, Sosa, Azul I., Coughlin, Ingrid, Godlee, John L., Vasconcelos, Steel S., Junior, João A. S., Ferreira, Leandro V., Mencuccini, Maurizio\|\|\|0000-0003-0840-1477, Meir, Patrick\|\|\|0000-0002-2362-0398
Tipo de recurso:	artículo
Fecha de publicación:	2018
País:	España
Institución:	Universitat Autònoma de Barcelona
Repositorio:	Dipòsit Digital de Documents de la UAB
Idioma:	inglés
OAI Identifier:	oai:ddd.uab.cat:195160
Acceso en línea:	https://ddd.uab.cat/record/195160 https://dx.doi.org/urn:doi:10.1111/nph.15024
Access Level:	acceso abierto
Palabra clave:	Drought Growth respiration Maintenance respiration Stem CO2 efflux Tropical rainforests Woody tissue respiration

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repository_id_str
spelling	Drought stress and tree size determine stem CO2 efflux in a tropical forestRowland, Lucy\|\|\|0000-0002-0774-3216da Costa, Antonio C. L.Oliveira, Alex A. R.Oliveira, Rafael S.\|\|\|0000-0002-6392-2526Bittencourt, Paulo L.\|\|\|0000-0003-0883-4870Costa, Patricia B.Giles, Andre L.\|\|\|0000-0002-1973-400XSosa, Azul I.Coughlin, IngridGodlee, John L.Vasconcelos, Steel S.Junior, João A. S.Ferreira, Leandro V.Mencuccini, Maurizio\|\|\|0000-0003-0840-1477Meir, Patrick\|\|\|0000-0002-2362-0398DroughtGrowth respirationMaintenance respirationStem CO2 effluxTropical rainforestsWoody tissue respiration- CO₂ efflux from stems (CO₂_stem) accounts for a substantial fraction of tropical forest gross primary productivity, but the climate sensitivity of this flux remains poorly understood. - We present a study of tropical forest CO₂_stem from 215 trees across wet and dry seasons, at the world's longest running tropical forest drought experiment site. - We show a 27% increase in wet season CO₂_stem in the droughted forest relative to a control forest. This was driven by increasing CO₂_stem in trees 10-40 cm diameter. Furthermore, we show that drought increases the proportion of maintenance to growth respiration in trees.Institució Catalana de Recerca i Estudis Avançats 22018-01-0120182018-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/195160https://dx.doi.org/urn:doi:10.1111/nph.15024reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:1951602026-06-06T12:50:31Z
dc.title.none.fl_str_mv	Drought stress and tree size determine stem CO2 efflux in a tropical forest
title	Drought stress and tree size determine stem CO2 efflux in a tropical forest
spellingShingle	Drought stress and tree size determine stem CO2 efflux in a tropical forest Rowland, Lucy\|\|\|0000-0002-0774-3216 Drought Growth respiration Maintenance respiration Stem CO2 efflux Tropical rainforests Woody tissue respiration
title_short	Drought stress and tree size determine stem CO2 efflux in a tropical forest
title_full	Drought stress and tree size determine stem CO2 efflux in a tropical forest
title_fullStr	Drought stress and tree size determine stem CO2 efflux in a tropical forest
title_full_unstemmed	Drought stress and tree size determine stem CO2 efflux in a tropical forest
title_sort	Drought stress and tree size determine stem CO2 efflux in a tropical forest
dc.creator.none.fl_str_mv	Rowland, Lucy\|\|\|0000-0002-0774-3216 da Costa, Antonio C. L. Oliveira, Alex A. R. Oliveira, Rafael S.\|\|\|0000-0002-6392-2526 Bittencourt, Paulo L.\|\|\|0000-0003-0883-4870 Costa, Patricia B. Giles, Andre L.\|\|\|0000-0002-1973-400X Sosa, Azul I. Coughlin, Ingrid Godlee, John L. Vasconcelos, Steel S. Junior, João A. S. Ferreira, Leandro V. Mencuccini, Maurizio\|\|\|0000-0003-0840-1477 Meir, Patrick\|\|\|0000-0002-2362-0398
author	Rowland, Lucy\|\|\|0000-0002-0774-3216
author_facet	Rowland, Lucy\|\|\|0000-0002-0774-3216 da Costa, Antonio C. L. Oliveira, Alex A. R. Oliveira, Rafael S.\|\|\|0000-0002-6392-2526 Bittencourt, Paulo L.\|\|\|0000-0003-0883-4870 Costa, Patricia B. Giles, Andre L.\|\|\|0000-0002-1973-400X Sosa, Azul I. Coughlin, Ingrid Godlee, John L. Vasconcelos, Steel S. Junior, João A. S. Ferreira, Leandro V. Mencuccini, Maurizio\|\|\|0000-0003-0840-1477 Meir, Patrick\|\|\|0000-0002-2362-0398
author_role	author
author2	da Costa, Antonio C. L. Oliveira, Alex A. R. Oliveira, Rafael S.\|\|\|0000-0002-6392-2526 Bittencourt, Paulo L.\|\|\|0000-0003-0883-4870 Costa, Patricia B. Giles, Andre L.\|\|\|0000-0002-1973-400X Sosa, Azul I. Coughlin, Ingrid Godlee, John L. Vasconcelos, Steel S. Junior, João A. S. Ferreira, Leandro V. Mencuccini, Maurizio\|\|\|0000-0003-0840-1477 Meir, Patrick\|\|\|0000-0002-2362-0398
author2_role	author author author author author author author author author author author author author author
dc.contributor.none.fl_str_mv	Institució Catalana de Recerca i Estudis Avançats
dc.subject.none.fl_str_mv	Drought Growth respiration Maintenance respiration Stem CO2 efflux Tropical rainforests Woody tissue respiration
topic	Drought Growth respiration Maintenance respiration Stem CO2 efflux Tropical rainforests Woody tissue respiration
description	- CO₂ efflux from stems (CO₂_stem) accounts for a substantial fraction of tropical forest gross primary productivity, but the climate sensitivity of this flux remains poorly understood. - We present a study of tropical forest CO₂_stem from 215 trees across wet and dry seasons, at the world's longest running tropical forest drought experiment site. - We show a 27% increase in wet season CO₂_stem in the droughted forest relative to a control forest. This was driven by increasing CO₂_stem in trees 10-40 cm diameter. Furthermore, we show that drought increases the proportion of maintenance to growth respiration in trees.
publishDate	2018
dc.date.none.fl_str_mv	2 2018-01-01 2018 2018-01-01
dc.type.none.fl_str_mv	Article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv	info:eu-repo/semantics/article
format	article
dc.identifier.none.fl_str_mv	https://ddd.uab.cat/record/195160 https://dx.doi.org/urn:doi:10.1111/nph.15024
url	https://ddd.uab.cat/record/195160 https://dx.doi.org/urn:doi:10.1111/nph.15024
dc.language.none.fl_str_mv	Inglés eng
language_invalid_str_mv	Inglés
language	eng
dc.rights.none.fl_str_mv	open access http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	open access http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.source.none.fl_str_mv	reponame:Dipòsit Digital de Documents de la UAB instname:Universitat Autònoma de Barcelona
instname_str	Universitat Autònoma de Barcelona
reponame_str	Dipòsit Digital de Documents de la UAB
collection	Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15,301603

Drought stress and tree size determine stem CO2 efflux in a tropical forest

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