Scheda di dettaglio – i prodotti della ricerca
Dato | Valore |
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Title | Ammonium uptake by Gracilaria dura (Rhodophyta, Gracilariales) from the Mar Piccolo of Taranto |
Abstract | In the present paper both the capacity and the rate of NH4+-N uptake from native Gracilaria dura was assessed. Ammonium uptake was best described by a linear, rate-unsaturated response, with different slope, in N-limitation (5.50±0.10 µM N g-1dry h-1) and N-repletion (3.67±0.06 µM N g-1dry h-1) nutrient status. The high uptake rate values observed showed that G. dura is suitable to remove NH4+-N in polycultures |
Source | Biologia marina mediterranea 14 (2), pp. 268–269 |
Keywords | UptakeBioremediationseaweedsGracilaria duraMediterranean Sea |
Journal | Biologia marina mediterranea |
Editor | Società Italiana di Biologia Marina., Genova, Italia |
Year | 2007 |
Type | Articolo in rivista |
Authors | ALABISO G., CECERE E., PETROCELLI A., RICCI P. |
Text | 6688 2007 Uptake Bioremediation seaweeds Gracilaria dura Mediterranean Sea Ammonium uptake by Gracilaria dura Rhodophyta, Gracilariales from the Mar Piccolo of Taranto ALABISO G., CECERE E., PETROCELLI A., RICCI P. IAMC U.O.S. Taranto In the present paper both the capacity and the rate of NH4 N uptake from native Gracilaria dura was assessed. Ammonium uptake was best described by a linear, rate unsaturated response, with different slope, in N limitation 5.50±0.10 µM N g 1dry h 1 and N repletion 3.67±0.06 µM N g 1dry h 1 nutrient status. The high uptake rate values observed showed that G. dura is suitable to remove NH4 N in polycultures 14 Articolo in rivista Societa Italiana di Biologia Marina. 1123 4245 Biologia marina mediterranea Biologia marina mediterranea Biol. mar. mediterr. antonella.petrocelli PETROCELLI ANTONELLA giorgio.alabiso ALABISO GIORGIO ester.cecere CECERE ESTER TA.P04.002.001 Fascia Costiera e Ambienti di Transizione analisi strutturale e funzionale delle componenti biotiche ed abiotiche degli ecosistemi per lo sviluppo sostenibile delle attivita |