Publications

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, Salinity, pH and Turbidity changes of water in Negombo lagoon,

Paper in a journal that publishes less than two issues per year
Chandrasekara C.M.K.N.K., Weerasinghe K.D.N., Piyadasa U. K. & Pathirana, S.,
Publication year: 2014

Variations in Water Quality in Coastal regions of Negombo

Conference Paper
Chandrasekara, C.M.K.N.K, Piyadasa, R.U.K., Weerasinghe, K.D.N., & Pathirana, S
Publication year: 2013

Spatial and Temporal analysis of land use and land cover changes in Negombo lagoon – Muthurajawela marsh areas

Conference Paper
Chandrasekara, C.M.K.N.K, Piyadasa, R.U.K., Weerasinghe, K.D.N., & Pathirana, S
Publication year: 2013

Salinity, pH and Turbidity changes of Water in the Negambo Lagoon

Conference Paper
handrasekara, C.M.K.N.K, Weerasinghe, K.D.N., Piyadasa, R.U.K., & Pathirana, S
Publication year: 2013

Saline Water Intrusion Along the River Benthara and its Impact on Irrigation Water

Conference Paper
Wijesundara K. and Piyadasa R.U.K
Publication year: 2013

Post Tsunami Disaster Management Period Ground Water Salinity in Southern Sri Lanka Coastal Belt

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Wijewardhane, L.M.J.R., & Liyanage, L.A.
Publication year: 2013

Groundwater Salinity Variation in the Coastal Zone of the Negombo Divisional Secretary’s Area

Conference Paper
Chandrasekara, C.M.K.N.K, Weerasinghe, K.D.N., & Piyadasa, R.U.K.
Publication year: 2013

Ground Water Quality Distribution in agro- wells in cascade systems; A case study of Horivilla cascade in Anuradhapura District

Conference Paper
Wijeratne, V.P.I.S., Piyadasa, R.U.K., & Weerasinghe,M.
Publication year: 2013

A Preliminary study on Surface water quality variations in Negombo, Muthurajawela and their coastal region

Conference Paper
Chandrasekara, C.M.K.N.K, Piyadasa, R.U.K., Weerasinghe, K.D.N., & Pathirana, S.
Publication year: 2013

Sustainable Ancient Water Management and Resilience to Climate Change in Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, M., Weerakoon., L., Somadewa, R., & Vipulasena, M.P
Publication year: 2012

Spatial Variability of Soil Characteristics along a Landscape Gradient in Bellanwila-Attidiya Area

Journal Papers
Cooray, R.U.K. Piyadasa & D.Wickramasinghe,
Publication year: 2012

Problems and Issues related to River Sand mining in Sri Lanka. Proceedings of Annual Research Symposium

Abstract form
Piyadasa, R.U.K.
Publication year: 2012

A Preliminary Study on Surface Water Quality Variation in Negambo, Muthurajawela and Their Coastal Reigion

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., & Pathirana., S.
Publication year: 2012

Soil Properties in Bellanwila  Attidiya Sanctuary, A preliminary investigation

Conference Paper
Cooray, S., Wckramasinghe, D.D. & Piyadasa, R.U.K
Publication year: 2011

Impacts of Climate Changes on Water resources in Sri Lanka and Currunt Adaptation Measures

Abstract form
Piyadasa, R.U.K.
Publication year: 2011

Hydrological Characteristics in Geothermal Springs in Sri Lanka ( A Case study of the Madunagala and Kinniya Geothermal Springs)

Conference Paper
Piyadasa, R.U.K., & Ariyasena, P.R.E.R.
Publication year: 2011

Evaluation and Assessment of the distribution and Utilization of Groundwater in the Siyambalakotte Village, Hambanthota District in Sri Lanka

Conference Paper
Bandara, Y.M.K. & Piyadasa, R.U.K.
Publication year: 2011

Study on physical soil quality parameters in Bellanwila Attidiya Wetland

Conference Paper
Gunasiri, C., Wewelwala, P Piyadasa, R.U.K. & Wickramasinghe, D.D.
Publication year: 2010

Stress on Ground Water Due to River Sand Mining and its Impact on Community( Case Study in Deduru River in Western Sri Lanka)

Conference Paper
Piyadasa, R.U.K., & Athukorala, K.
Publication year: 2010

Soil distribution and water quality changes at Dediyawela ball clay mining site,Kaluthara

Conference Paper
Perera KGN & Piyadasa RUK
Publication year: 2010

Integrated assessment of climate change and sea level rise on the groundwater quality in coastal areas of Sri Lanka

Abstract form
Piyadasa, R.U.K.
Publication year: 2010

Ground water pollution and Soil Degradation at Blomendhal Municipal Solid Waste dumping site in Colombo city

Conference Paper
P & Piyadasa.
Publication year: 2010

Environmental Impacts due to River Sand Mining, A case Study

Abstract form
Piyadasa, R.U.K.,
Publication year: 2010

Evaluation of Ground Water Resource Potential in North- Western Region of Sri Lanka- Case Study in Puttalam Town

Abstract form
Piyadasa, K.R.U.
Publication year: 2009

Environmental and Social Aspects of the Shallow Groundwater Use in Siyambalakotte Village, Hambanthota District, Sri Lanka

Abstract form
Piyadasa, R.U.K.
Publication year: 2009

Coastal Aquifer Management after the Asian Tsunami in Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage, J.A., & Wijayawardhna L.M.J.R
Publication year: 2009

Unconfined Ground Water Distribution in Spring Valley Area in Badulla district, Sri Lanka

Conference Paper
Nisansala, H.M.T. & Piyadasa, R.U.K.
Publication year: 2008

River Sand Mining and Management ; Case Study in Nilwala River Basin, Sri Lanka.

Conference Paper
Piyadasa, R.U.K., Navarathne, C.M., & Athukorala., K
Publication year: 2008

Research Study in Soil and Water Quality in Ball Clay Mining Areas; with reference to Dediyawala in the Kaluthara District

Conference Paper
Perera, K.G.N. & Piyadasa, R.U.K.,
Publication year: 2008

Physico-Chemical Characteristic Changes of Soil and Groundwater in Tsunami Affected Southern Sri Lanka

Conference Paper
Dharmasena, T.H.Y., Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage, J.A., & Weerasinghe, W.A.D.S.
Publication year: 2008
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