Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/173737
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | On the ecology of a Cryptomonas phaseolus population forming a metalimnetic bloom in Lake Cisó, Spain: Annual distribution and loss factors |
Autor: | Pedrós-Alió, Carlos CSIC ORCID; Gasol, Josep M. CSIC ORCID ; Guerrero, Ricardo | Fecha de publicación: | mar-1987 | Editor: | Association for the Sciences of Limnology and Oceanography | Citación: | Limnology and Oceanography 32(2): 285-298 (1987) | Resumen: | Cryptomonas phaseolus was present throughout the water column during holomixis in Lake Ciso (Spain), despite the presence of sulfide. During stratification, C. phaseolus formed a layer with abundances up to lo5 cells ml- I at the metalimnion, where oxygen and sulfide were present simultaneously at low concentrations. Light at this depth was between 1 and 20% of surface incident radiation. Loss factors were studied during 2 years. Outwash was negligible most of the year, but could reach 30% of total losses during certain short periods in winter. Cryptomonas phaseolus was found to sink with speeds up to 55 cm d-l, which is in accord with velocities calculated with Stokes' law. There was a single sedimentation peak in spring accounting for 40-60% of total losses. Decomposition was the most important loss factor for most of the year. Cryptomonas phaseolus cells were always actively growing, but losses balanced production for most of the study period. Average cell volume increased during mixing and decreased during stratification. Doubling times were minimal (7 d) in March at the onset of stratification and slowly increased through spring and summer, reaching a maximum just before mixing (around 50 d) and decreasing again through winter until the next March minimum | Descripción: | 14 pages, 9 figures | Versión del editor: | https://doi.org/10.4319/lo.1987.32.2.0285 | URI: | http://hdl.handle.net/10261/173737 | DOI: | 10.4319/lo.1987.32.2.0285 | Identificadores: | doi: 10.4319/lo.1987.32.2.0285 issn: 0024-3590 |
Aparece en las colecciones: | (ICM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Pedros_et_al_1987.pdf | 1,4 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
44
checked on 20-mar-2024
WEB OF SCIENCETM
Citations
43
checked on 28-feb-2024
Page view(s)
279
checked on 29-mar-2024
Download(s)
264
checked on 29-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.