Microbial activities play an important role in carbon biogeochemical cycles, mediating CO 2 assimilation (primary production, PP) and CO 2 emission (community respiration, CR). Scarce is the information on respiration rates as well on PP and CR coupling to define an aquatic system "sink" (PP/CR>1) or "source" (PP/CR<1) of CO 2 . This experimental study describes the variation of these metabolic rates in a in a trophic gradient of a coastal area of the Northern Adriatic Sea.
Ruolo Delle Comunità Microbiche Nei Cicli Biogeochimici Del Carbonio In Ambienti Marini Costieri
A ZOPPINI;S AMALFITANO;F BERNARDI AUBRY;A BOLDRIN;E CAMATTI;S FAZI;A PUGNETTI;G SOCAL;A PUDDU
2013
Abstract
Microbial activities play an important role in carbon biogeochemical cycles, mediating CO 2 assimilation (primary production, PP) and CO 2 emission (community respiration, CR). Scarce is the information on respiration rates as well on PP and CR coupling to define an aquatic system "sink" (PP/CR>1) or "source" (PP/CR<1) of CO 2 . This experimental study describes the variation of these metabolic rates in a in a trophic gradient of a coastal area of the Northern Adriatic Sea.File in questo prodotto:
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