Ekanayake, S.P.Perera, M.S.J.Bambaradeniya, C.N.B.Rodrigo, R.K.Samarawikrama, V.A.M.P.K.Asela, M.D.C.2021-03-032021-03-03200710th Anniversary International Symposium:The Issues and Challenges of the 21st Century, 4th-8th July 2006, Sabaragamuwa University of Sri Lanka - Proceedings, pp.61-71https://dl-susl.nsf.gov.lk/handle/1/1110Protective functionTsunamiCoastal ecosystemsSand dunesMangrovesSri LankaProtective function of natural coastal ecosystems against the impact of tsunami:a case study from Medilla to Godawaya in South-Eastern Sri LankaConference PaperSUSL Museum