Senevirathne, G. G. G. R. D.; Janaarthan, G.; Sivaseelan, M.; Rathnayake, H. M. C. L.; Gunawardena, M. P.
(4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
The district of Colombo is endowed with a variety of wetlands, mainly compromised of abandoned paddy fields, man-made lakes, and marshes. Since the 1980s, Colombo has lost almost 60% of its wetland area. Losing an average ...