Browsing ISERME - 2022 by Author "Dilshara, RMP"

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  • Geochemical distribution of selected elements in serpentinite deposit in ginigalpelessa, Sri Lanka 
    Dilshan, RADP; Sageenthan, A; Weerangana, NGN; Premasiri, HMR; Ratnayake, NP; Abeysinghe, AMKB; Dushyantha, NP; Batapola, NM; Dilshara, RMP [Conference-Full-text]
    Serpentinite deposits are well known for their natural enrichments of heavy metals (Ni, Cr, Co) and depletions of macro nutrients (Ca, Mg), which have caused different ecological and health impacts in the surrounding areas. ...
  • Identification of potential minerals/rocks in Sri Lankan geological terrain as source of potassium (K) fertilizer 
    Nivethithan, T; Ariyawansha, KAPM; Dahlan, ACA; Abeysinghe, AMKB; Ratnayake, NP; Premasiri, HMR; Dushyantha, NP; Batapola, NM; Dilshara, RMP [Conference-Abstract]
    Due to the agricultural intensification in Sri Lanka, there is a high demand for potassium (K)-fertilizer inputs. However, in the Sri Lankan geological setting, the presence of major potash sources is minimum though the ...
  • Spatial distribution of heavy metals in sediments of the Negombo Lagoon, Sri Lanka 
    Nanayakkara, CJ; Partheepan, N; Kumarapperuma, MY; Ratnayake, NP; Premasiri, HMR; Abeysinghe, AMKB; Dushyantha, NP; Batapola, NM; Dilshara, RMP [Conference-Abstract]
    Heavy metals accumulate in the sediments of aquatic environments due to poor water solubility. Their toxic effect poses a significant threat to living organisms. Negombo Lagoon, a vital aquatic ecosystem in Sri Lanka, has ...