The physicoechemical parameters viz. pH and temperature were measured using a hand held multiparameter device (Eutech Instruments, Singapore) whereas salinity with a hand held refractometer (S/MillE, Atago, Co. Ltd., Japan) during sample collection.
The physicoechemical parameters viz. pH and temperature were measured using a hand held multiparameterdevice (Eutech Instruments, Singapore) whereas salinity with a handheld refractometer (S/MillE, Atago, Co. Ltd., Japan) during sample collection.