FN Archimer Export Format PT C TI Mise en evidence des profils d'évolution pluariannuelle associés aux series de mesures de parametres hydrobiologiques effectuées dans l'estuaire de la Seine dans le cadre du reseau national d'observation de la qualité du milieu marin OT Pluriannual evolution of hydrobiological parameters in the Seine Estuary. Results of measurements made by the French marine pollution network. BT AF GALLET, P AS 1:; FF 1:; UR https://archimer.ifremer.fr/doc/1985/acte-1296.pdf LA French DT Proceedings paper DE ;Mathematical models;Estuaries;Long term changes;Pollution monitoring;Water quality;Time series analysis;Physicochemical properties;Water properties AB The author deals with hydrobiological data obtained monthly by the French marine pollution network. The mathematical analysis gives a representation of ammonium, phosphates, silicate, nitrogen and dissolved oxygen evolution from 1976 to 1983. PY 1985 PD JAN CT Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1986 ID 1296 ER EF