FN Archimer Export Format
PT J
TI In situ estimations of uptake and release of material by oysters in the Bay of Marennes-Oléron (France)
BT 
AF ZURBURG, Wouter
   SMAAL, Aad
   HERAL, Maurice
   DANKERS, Norbert
AS 1:;2:;3:;4:;
FF 1:;2:;3:PDG-DP2S;4:;
SI SIEGE
SE PDG-DP2S
TC 0
UR https://archimer.ifremer.fr/doc/1994/publication-6842.PDF
LA English
DT Article
DE ;Chlorophyll;Seston;Oysters;Nutrient release;Material uptake
AB The uptake and release of material by oysters (Crassostrea gigas) in the intertidal zone were estimated in situ in the Bay of Marennes-Oléron (France) in spring and autumn. 10 m long plexiglass tunnels were placed over small tables with bags containing oysters or empty oyster shells (control). Although in the very turbid conditions of the water column sedimentation of suspended particulate material could be observed in control experiments, higher fluxes (uptake) of seston, POC and PON and especially chlorophyll occurred in the presence of live animals. Release of dissolved nutrients was not evident from the tunnel with oysters, which is in contrast with studies in other areas with bivalves. This is ascribed to limited mineralization of biodeposits as an effect of resuspension and consequent loss of a significant fraction of biodeposits from the tunnel.
PY 1994
SO In : Changes in fluxes in estuaries. K. R. Dyer, R. J. Orth Eds.
PU Olsen & Olsen
BP 239
EP 242
ID 6842
ER

EF