Egodawatta, W.C.P.; Wijewickrama, M.P.T.; Wathsala, R.H.G.R.; Ranagalage, M.; Abeysinghe, N.S.; Amarasekara, M.G.T.S.
(Rajarata University of Sri Lanka, 2023-12-19)
bstract: Years of civil war and unsupportive infrastructure forced most of the cas-
cade systems in the northern regions of Sri Lanka to be abandoned for decades. Ab-
sence of anthropogenic activities, chiefly agriculture, ...