Browsing ISERME - 2020 by Author "Chaminda, SP"

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  • analyzing the temporal variation of groundwater level in Attanagalu oya basin using numerical models 
    Vinu, I; Udayanga, RMK; Chaminda, SP; Dassanayake, ABN [Conference-Full-text]
    Scarcity for drinking water becomes one of the enormous threats around the world due to the increase in population, climatic fluctuation and pollution. Sri Lanka is considered as a country with little or no water scarcity ...
  • Fragmentation optimization in aggregate quarrying in Sri Lanka 
    Edirisinghe, EAAV; Kaluarachchi, KAUM; Lakmal, WYP; Samaradiwakara, GVI; Hemalal, PVA; Chaminda, SP [Conference-Full-text]
    Blasting is an essential task in aggregate quarrying industry for rock fragmentation. Rock fragmentation, which is the fragment size distribution of blasted rock material, is used in mining industry as an index to estimate ...
  • An investigation of industrial mineral mining methods in Sri Lanka 
    Thanujan, T; Subasinghe, MAIIJ; Vettinathan, S; Dharmaratne, PGR; Hemalal, PVA; Chaminda, SP; Jayawardena, CL [Conference-Abstract]
    Sri Lanka is endowed with a rich base of industrial minerals despite its small land area. Traditional and modernized mining methods are employed to mine graphite, limestone, beach mineral sand (ilmenite, rutile, zircon ...