Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/15731
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Título

Ocean warming enhances respiration and carbon demand of coastal microbial plankton

AutorVázquez-Domínguez, Evaristo CSIC ORCID; Vaqué, Dolors CSIC ORCID ; Gasol, Josep M. CSIC ORCID
Palabras claveBacterial production
Carbon biogeochemistry
Coastal ocean
Growth efficiency
Respiration
Warming
Fecha de publicaciónjul-2007
EditorBlackwell Publishing
CitaciónGlobal Change Biology 13(7): 1327-1334 (2007)
ResumenThe increase of anthropogenic CO2 during this century is expected to cause warming of large regions of the ocean. Microbes lead the biological role in the CO2 balance of marine ecosystems, their activity is known to be influenced by temperature, and it is important to constrain and quantify these effects on bacterial carbon use. Furthermore, if warming were to enhance the carbon demand (production + respiration) of planktonic microbes but would maintain their efficiency low (as it generally is), then most carbon consumed would end up respired. We designed a strategy in which we measured bacterial production and respiration throughout a seasonal cycle in a coastal Mediterranean site, and determined experimentally the effects of ca. 2.5 °C on these processes. We show that warming will increase nearly 20% the total carbon demand of coastal microbial plankton without any effect on their (commonly low) growth efficiency, which could generate a positive feedback between coastal warming and CO2 production
Descripción8 pages, 2 figures, 1 table
Versión del editorhttps://doi.org/10.1111/j.1365-2486.2007.01377.x
URIhttp://hdl.handle.net/10261/15731
DOI10.1111/j.1365-2486.2007.01377.x
ISSN1354-1013
Aparece en las colecciones: (ICM) Artículos




Ficheros en este ítem:
Fichero Descripción Tamaño Formato
Vazquez_et_al_2007.pdf179,42 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo

CORE Recommender

SCOPUSTM   
Citations

83
checked on 14-mar-2024

WEB OF SCIENCETM
Citations

73
checked on 27-feb-2024

Page view(s)

1.057
checked on 28-mar-2024

Download(s)

435
checked on 28-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.