http://www.cnr.it/ontology/cnr/individuo/prodotto/ID59949
Prokaryotic abundance and heterotrophic metabolism in the deep Mediterranean Sea. (Articolo in rivista)
- Type
- Label
- Prokaryotic abundance and heterotrophic metabolism in the deep Mediterranean Sea. (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1080/19475721.2010.483336 (literal)
- Alternative label
La Ferla R., Azzaro M., Caruso G., Monticelli L.S., Maimone G., Zaccone R., Packard T.T. (2010)
Prokaryotic abundance and heterotrophic metabolism in the deep Mediterranean Sea.
in Advances in Oceanography and Limnology (print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- La Ferla R., Azzaro M., Caruso G., Monticelli L.S., Maimone G., Zaccone R., Packard T.T. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.informaworld.com (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-IAMC Messina
Facultad de Ciencias del mar,Las Palmas Gran Canaria (Spain) (literal)
- Titolo
- Prokaryotic abundance and heterotrophic metabolism in the deep Mediterranean Sea. (literal)
- Abstract
- A synthesis of field data carried out in the Mediterranean Sea are presented,
aimed at contributing to the knowledge of three prokaryotic-mediated processes
and their implications on the Carbon cycle. The distribution of exoenzymatic
activities, secondary production and respiration rates was studied together with
the prokaryotic abundances. Particular attention was paid to the meso- and
bathypelagic layers which play an important role in the Mediterranean carbon
cycle. The study is noteworthy because of its large spatial scale spanning the entire
Mediterranean Sea over 4 years. In addition, two Atlantic stations in front of the
Gibraltar Strait were investigated. The longitudinal distribution of prokaryotic
activities and abundance along the MED showed different trends along the depthlayers.
In particular, higher exoenzymatic rates were detected in the Eastern basin
compared to the Western one; carbon respiration rate showed patterns variable
with the sampling periods in the epipelagic and bathypelagic layers, while a
consistent Westwards decreasing trend at the mesopelagic layers occurred.
Specific enzyme activities per cell showed high values in the deepest layers for
leucine aminopeptidase. Comparison with Carbon respiration rate data collected
before the 2000s showed changing patterns of microbial heterotrophic processes
in the Mediterranean Sea. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di