|The story of rare earth elements (REEs): Occurrences, global distribution, genesis, geology, mineralogy and global production|
N Dushyantha, N Batapola, I Ilankoon, S Rohitha, R Premasiri, ...
Ore Geology Reviews 122, 103521, 2020
|Influence of nearshore sediment dynamics on the distribution of heavy mineral placer deposits in Sri Lanka|
K Amalan, AS Ratnayake, NP Ratnayake, SM Weththasinghe, ...
Environmental earth sciences 77 (21), 1-13, 2018
|A comparison of global rare earth element (REE) resources and their mineralogy with REE prospects in Sri Lanka|
NM Batapola, NP Dushyantha, HMR Premasiri, A Abeysinghe, ...
Journal of Asian Earth Sciences 200, 104475, 2020
|Erosion processes driven by monsoon events after a beach nourishment and breakwater construction at Uswetakeiyawa beach, Sri Lanka|
ND Nalin Prasanna Ratnayake · Amila Sandaruwan Ratnayake, · Rukshan M. Azoor ...
SN Applied Sciences 1, 2018
|An analysis of beach profile changes subsequent to the Colombo Harbor Expansion Project, Sri Lanka|
NP Ratnayake, AS Ratnayake, PV Keegle, MM Arachchi, ...
Environmental Earth Sciences 77 (1), 24, 2018
|NUTRIENT CHARACTERISTICS OF LAKE SEDIMENTS AROUND EPPAWALA PHOSPHATE DEPOSIT, SRI LANKA|
NPR N. DUSHYANTHA*, P.V.A. HEMALAL, C.L. JAYAWARDENA, A.S. RATNAYAKE, H.M.R ...
Journal of Geological Society of Sri Lanka 18 (2), 33-42, 2017
|Sapphires From Thammannawa, Kataragama Area, Sri Lanka.|
PGR Dharmaratne, HM Premasiri, D Dillimuni
Gems & Gemology 48 (2), 2012
|Sea-level inundation and risk assessment along the south and southwest coasts of Sri Lanka|
L Palamakumbure, AS Ratnayake, HM Premasiri, NP Ratnayake, ...
Geoenvironmental Disasters 7 (1), 1-9, 2020
|Long term coastal erosion and shoreline positions of Sri Lanka|
EN Lakmali, WGA Deshapriya, KGA Jayawardene, RMP Raviranga, ...
Survey in Fisheries Sciences 3 (2), 1-6, 2017
|Formation of Hot Water Springs in Sri Lanka|
HMR Premasiri, DS Wijeyesekera, S Weerawarnakula, UGA Puswewala
ENGINEER 39 (04), 07-112006, 2006
|Optimizing blending of manufactured sand with offshore sand based on physical and virtue characteristics|
A Branavan, KMC Konthesingha, SMA Nanayakkara, HMR Premasiri
Journal of Materials Science Research and Reviews 6 (3), 11-31, 2020
|Performance analysis of the beach nourishment and breakwater construction to control the coastal erosion at Uswetakeiyawa, Sri Lanka|
NP Ratnayake, AS Ratnayake, RM Azoor, SM Weththasinghe, ...
SN Appl Sci 1, 52, 2019
|Evaluation of productivity of potatoes in Nuwara Eliya and Badulla districts with the aid of GIS techniques|
K FemandoJ, HMR Premasiri
|Development of GIS based model for locating sustainable construction aggregate mining sites: Case study from Sri Lanka|
HMR Premasiri, T Dahanayake
Proceedings of the Asian Conference on Remote Sensing, 2018
|Development of a methodology to map railway lines and surrounding land use using UAVs|
UI Manatunga, N Munasinghe, HMR Premasiri
Proceedings of the ISERME, 192-202, 2017
|Comparison of Heavy Mineral Composition along Mahaweli River with Placer Deposits at North East Coast of Sri Lanka|
NPRHMRP RML Udarika1, EPN Udayakumara1, K Amalan2
International Symposium on Agriculture and Environment 2016, 141-143, 2016
|OSL Dating and GPR Mapping of Palaeotsunami Inundation: A 4000-Year History of Indian Ocean Tsunamis as recorded in Sri Lanka|
R Premasiri, P Styles, V Shrira, N Cassidy, JL Schwenninger
Pure and Applied Geophysics 172 (12), 3357-3384, 2015
|Constraints to rare earth elements supply diversification: Evidence from an industry survey|
I Ilankoon, NP Dushyantha, N Mancheri, PM Edirisinghe, SJ Neethling, ...
Journal of Cleaner Production 331, 129932, 2022
|Potential ecological risk assessment of heavy metals (Cr, Ni, and Co) in serpentine soil at Ginigalpelessa in Sri Lanka|
N Dushyantha, S Weerawarnakula, R Premasiri, B Abeysinghe, ...
Arabian Journal of Geosciences 14 (13), 1-12, 2021
|Assessment of rare earth element potential in intrusive rocks special reference to massenna zircon granite|
J Jayasuriya, R Jayathilake, J Jeyakumar, NM Batapola, NP Dushyantha, ...
Department of Earth Resources Engineering, University of Moratuwa, 2020