FN Archimer Export Format PT J TI Relations entre les eaux interstitielles des fonds sedimentaires ostreicoles et le milieu hydrobiologique. Le Bassin des Chasses des Sables d'Olonne OT Relations between interstitial waters of sedimentary oyster - culture bottoms and hydrobiological medium. The bassin des Chasses, Les Sables d'Olonne BT AF FEUILLET, Michèle AS 1:; FF 1:; TC 0 UR https://archimer.ifremer.fr/doc/1971/publication-2239.pdf LA French DT Article DE ;Bisacy bay;Organic matter;Nitrogen concentration;Phosphorus;Marine sediment;Hydrobiology;Oyster culture zone AB Extensive data have been obtained on oyster-bearing sediments and interstitial and overlying waters in the Bassin des Chasses, les Sables d'Olonne, which will enable a scale of suitability of waters for oyster-culture to be compiled. The studies concerned: I. Hydrology, including fresh water inflow: II. Salinity; alkaline reserve; Na, K, Ca and Mg levels: III. Circulation and distribution of nitrogenous substances: IV. The N sub(2) cycle: V.P. Nitrogenous and phosphorus nutrients are regenerated continuously in the sediments and replenish the free water. PY 1971 PD DEC SO Revue des Travaux de l'Institut des Pêches Maritimes SN 0035-2276 PU ISTPM VL 35 IS 4 BP 435 EP 442 ID 2239 ER EF