Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/180993
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Low grazing impact of mesozooplankton on the microbial communities of the Alboran Sea: a possible case of inhibitory effects by the toxic dinoflagellate Gymnodinium catenatum |
Autor: | Calbet, Albert CSIC ORCID ; Broglio, Elisabetta CSIC; Saiz, Enric CSIC ORCID ; Alcaraz, Miquel CSIC ORCID | Palabras clave: | Gymnodinium catenatum Mesozooplankton Phytoplankton Ciliates Dinoflagellates Ingestion Grazing Alboran Sea |
Fecha de publicación: | ene-2002 | Editor: | Inter Research | Citación: | Aquatic Microbial Ecology 26: 235-246 (2002) | Resumen: | The grazing impact of the mesozooplankton community on algae and protozoans was assessed during September 1999 in the Alboran Sea (SW Mediterranean). Ingestion rates were obtained by incubating aliquots of net-collected mesozooplankton with natural seawater. The results showed a weak pressure of mesozooplankton on algae and protozoans, with grazing impacts on community stocks averaging 1.3, 1.4 and 1.5 % for phytoplankton, ciliates and dinoflagellates, respectively. Chlorophyll a (chl a) >5 μm was grazed at higher rates than chl a <5 μm, and in some stations dinoflagellates were preferred over ciliates. In general, ingestion rates were low, yielding to daily rations ranging from 2 to 20 % of body carbon, which were too low to cover the metabolic demand of mesozooplankton in most of the stations. We hypothesize that this unexpected result could be in relation to the presence of the toxic dinoflagellate Gymnodinium catenatum in the study area | Descripción: | 12 pages, 10 figures, 4 tables | Versión del editor: | https://doi.org/10.3354/ame026235 | URI: | http://hdl.handle.net/10261/180993 | DOI: | 10.3354/ame026235 | Identificadores: | doi: 10.3354/ame026235 issn: 0948-3055 e-issn: 1616-1564 |
Aparece en las colecciones: | (ICM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Calbet_et_al_2002.pdf | 222,43 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
28
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
25
checked on 26-feb-2024
Page view(s)
173
checked on 24-abr-2024
Download(s)
158
checked on 24-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.