Indicator organisms of organic pollution in two localities in the Cochin backwaters are identified The two sites have different sources of pollution, one from retting of coconut husk and the other from discharge of municipal ...

Levels of Cu, Mn, Co, Ni and Zn at four stations in the northern arm of the Cochin backwaters, Kerala, India, which runs through an industrial belt is reported. All metals showed some degree of variation over the area ...