Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/21916
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Lekunberri, Itziar | - |
dc.contributor.author | Lefort, Thomas | - |
dc.contributor.author | Romero, Estela | - |
dc.contributor.author | Vázquez-Domínguez, Evaristo | - |
dc.contributor.author | Romera-Castillo, Cristina | - |
dc.contributor.author | Marrasé, Cèlia | - |
dc.contributor.author | Peters, Francesc | - |
dc.contributor.author | Weinbauer, Markus G. | - |
dc.contributor.author | Gasol, Josep M. | - |
dc.date.accessioned | 2010-03-04T10:53:31Z | - |
dc.date.available | 2010-03-04T10:53:31Z | - |
dc.date.issued | 2010-01-30 | - |
dc.identifier.citation | Journal of Plankton Research 32(4): 381-396 (2010) | en_US |
dc.identifier.issn | 0142-7873 | - |
dc.identifier.uri | http://hdl.handle.net/10261/21916 | - |
dc.description | 16 pages, 4 figures, 3 tables | en_US |
dc.description.abstract | The Mediterranean coast receives large inputs of dust with a potential fertilization effect. We evaluated the effect of a wet dust deposition event on microbial abundance and activity, community structure and metabolic balance. Dust collected during a dust storm event was added to a series of microcosms. We added a realistic concentration (0.05 g L–1) based on the phosphorus concentration contained in the dust and, in addition, we included a P amended tank to distinguish the effect of dust from that of the phosphorus in the dust. We also included a higher dust concentration tank (0.5 g L–1). Dust increased the initial water–phosphorus concentration by 0.3 µM and the dissolved organic carbon (DOC) concentration by 14 µM, and increased bacterial abundance (1.8-fold) and bacterial production (5-fold). At the end of the experiment, primary production and community respiration were stimulated by dust and by P, but the net result of the addition of low amounts of dust was an initial switch towards heterotrophy, whereas the net result of the high-dust (DH) additions and the P addition was a shift towards autotrophy. Bacterial community structure changed little between P and low dust, but these were very different from the control and the DH communities | en_US |
dc.description.sponsorship | This work was supported by Spanish projects MODIVUS (CTM2005-04795/MAR), VARITEC (CTM2004-0442-C02) and STORM (CTM2009-09352/MAR), and is a contribution to the European Network of Excellence EUROCEANS and MARBEF | en_US |
dc.format.extent | 5875 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | Oxford University Press | en_US |
dc.rights | closedAccess | en_US |
dc.title | Effects of a dust deposition event on coastal marine microbial abundance and activity, bacterial community structure and ecosystem function | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1093/plankt/fbp137 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | https://doi.org/10.1093/plankt/fbp137 | en_US |
dc.identifier.e-issn | 1464-3774 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
Aparece en las colecciones: | (ICM) Artículos |
CORE Recommender
SCOPUSTM
Citations
71
checked on 10-abr-2024
WEB OF SCIENCETM
Citations
63
checked on 24-feb-2024
Page view(s)
423
checked on 18-abr-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.