SOMMAIRE:
INTRODUCTION----------------------------------------
I
METHODES
D'ANALYSE----------------------------------
2
PRESENTATION DES
SITES------------------------------
4
TEMPERATURES----------------------------------------
7
SALINITES-------------------------------------------IO
pH--------------------------------------------------13
OXYGENE
DISSOUS-------------------------------------15
DEMANDE
D'OXYGENE-----------------------------------I8
NITRITES--------------------------~-----------------20
DETERGENTS
ANIONIQUES------------------------------,-21
BACTERIOLOGIE---------------------------------------23
RECAPITULATION--------------------------------------25
CONCLUSION------------------------------------------28
REMARQUE
IMPORTANTE---------------------------------29