The distribution pattern, species composition, zonation and the abundance of the mangrove communities around Chi/aw lagoon were studied. 15 typical mangrove species and 13 mangrove associates were listed. Quadrat sampling ...

Biologically marshes are among the richest, most productive ecosystems known and among the most interesting. Muthurajawela marsh is one such wet land which has a great effect on maintaining the proper ecological balance ...

Hypotensive properties of the crude extract of Sri Lankan marine red algae Gracilaria sp. of the family Gracilaracea were investigated on anaesthetized rats using two doses (250 or 500mg/kg) given intraperitoneally. The ...

The Mud crab, Scylla serrata is an economically important crustacean. inhabiting the lagoons of the west coast of Sri Lanka. Currently there is interest in mass rearing of the species in ponds. Thus, a study was carried ...

A preliminary analysis of the handline fishery in Negombo is presented. The fishery is carried out along the continental shelf edge with the depth range of 10-20 fathoms and within the distance of 20 miles from the coast. ...