Browsing Conference Proceedings by Author "Dushyantha, N"

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  • Assessment of ni phytomining potential in Ginigalpelessa serpentinite deposit, southeast Sri Lanka 
    Dilshara, P; Senarath, S; Ratnayake, N; Abeysinghe, B; Premasiri, R; Dushyantha, N; Ratnayake, A; Batapola, N [Conference-Full-text]
    Nickel (Ni) phytomining is an emerging mining technique that uses hyperaccumulator plants to recover Ni from low-grade metal-rich soils such as serpentine. The Ginigalpelessa serpentinite deposit in Sri Lanka contains ...
  • Dynamics of the Madu-Ganga Estuary 
    De Silva, UHNH; Somasiri, RBHP; Jayasekara, NNL; Ratnayake, AS; Dushyantha, N; Weththasinghe, SM; Samaradivakara, GVI; Vijitha, AVP; Ratnayake, NP [Conference Full-text]
    Among the estuaries in Sri Lanka, Madu-Ganga Estuary plays a significant role to generate a massive income through tourism. The existing tropical ecosystem attracts the tourists. However, this ecosystem faces problems of ...
  • Nearshore sediment dynamics in Sri Lanka 
    Ratnayake, AS; Weththasinghe, SM; Dushyantha, N; Premasiri, HMR; Ratnayake, NP [Conference Full-text]
    Coastal environment is a unique morphodynamic system for diverse changes. The present study estimated coastal morphodynamic changes and sediment transportation directions at locations of Uswetakeiyawa beach nourishment ...
  • Rare earth element enrichment in intrusive rocks of Sri Lanka as a potential low-grade source 
    Batapola, N; Ratnayake, R; Abeysinghe, B; Premasiri, R; Rohitha, S; Dushyantha, N; Illankoon, IMSK; Dissanayake, O; Dharmaratne, P [Conference-Full-text]
    Owing to the crucial role-playing in the decarbonization of the global economy, the demand for rare earth elements (REEs) is burgeoning while the supply is highly uncertain. This lack of secure supply coupled with high-grade ...
  • Rare earth element potential in the beach placers along the southwest coast of Sri Lanka 
    Batapola, N; Dushyantha, N; Ratnayake, N; Premasiri, R; Abeysinghe, B; Dissanayake, O; Rohitha, S; Ilankoon, I; Dharmaratne, P [Conference-Full-text]
    In the recent few years, rare earth elements (REEs) were considered as critical metals with strategic importance due to their high usage in modern technology and green energy applications. Currently, with the unexpected ...
  • Structures of water column and sediment sub-bottom in the Tangalle Bay, Sri Lanka 
    Weththasinghe, SM; Ratnayake, AS; Dushyantha, N; Ratnayake, NP; Samaradivakara, GVI; Vijitha, AVP [Conference Full-text]
    Water quality parameters and local morphology are important for monitoring aquatic life, and for planning any coastal development project. So far, few studies have been carried out in Sri Lanka for identifying water ...