Publications

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Illicit river sand mining in Sri Lanka; Impact on environment, Agriculture and the Community

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

Factors affecting the groundwater quality due to Asian Tsunami

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage, J.A., & Wijayawardhna L.M.J.R.
Publication year: 2008

Evaluation of Groundwater Quality Changes in Tsunami Affected Coastal Belt of Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N. & Liyanage,J.A
Publication year: 2008

Dug well distribution in the coastal environment

Conference Paper
Sampath R, Ranjana RUK, Weerasinghe KDN & Gunasena C.
Publication year: 2008

Developing a Model Using GIS to Identify Soil Erosion Potential Areas of Kukule Ganga Watershed, Sri Lanka

Conference Paper
Karunarathne, A., & Piyadasa, R.U.K.
Publication year: 2008

Well Water Quality of the Coastal Zone of Southern Sri Lanka; Case study in Madiha East and Gandara, Southern Sri Lanka.

Conference Paper
Weerasinghe, K.D.N., Piyadasa, R.U.K., Liyanage., J., Wijayawardhena, M.J.R., Yoann, M., & Maxime, D.
Publication year: 2007

Unconfined Aquifer Distribution and its characteristics in Mapalana Kaburupitiya Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N.,., Wijaya wardhana, L.M.J.R., Weerasinghe, W.A.D.C.S., & Dharmasena, T.H.Y.
Publication year: 2007

Surface Water and Ground Water Quality Assessment in the Polwathumodara River Basin- Southern Sri Lanka

Conference Paper
Weerasinghe, W.A.D.C.S., Weerasinghe, K.D.N., & Piyadasa, R.U.K.,
Publication year: 2007

Status of Groundwater Salinity in Southern Sri Lanka; A Case Study

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage., J., Wijayawardhena, M.J.R., Susantha, K.M., & Kumara, C.
Publication year: 2007

Soil and Ground Water Quality Distribution in Tsunami Affected Belt of the Mathara District, Southern Sri Lanka

Conference Paper
Dharmasena, T.H.Y., Weerasinghe, K.D.N., & Piyadasa, R.U.K.,
Publication year: 2007

Modelling Stream Flow in Small Catchment Areas – A Case Study of Dambulu Oya Sub Catchment of Kalaoya River Basin

Conference Paper
Ranagalage, M., Mutuwatta, L., Manawadu, L., & Piyadasa, R.U.K.,
Publication year: 2007

Hydrogeological Characteristics of Shallow Ground Water Mapalana

Conference Paper
Weerasinghe, W.A.D.C.S., Weerasinghe, K.D.N., & Piyadasa, R.U.K.,
Publication year: 2007

Ground Water Quality in Polwathumodara River Basin Due to Saline Water Intrusion (Case Study in Weligma, Southern Sri Lanka)

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., & Gamage, A.S.P.K.G.
Publication year: 2007

Ground Water Potential Assessment after the Tsunami Destruction in Southern Coastal Belt of Mathara District, Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage, J.A., Wijayawardhane, L.M.J.R., Priyantha, S.M.P.D., & Konara, S.
Publication year: 2007

Ground Water Potential Assessment after the Tsunami Destruction in Southern Coastal Belt of Mathara District, Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage, J.A., Wijayawardhane, L.M.J.R., Priyantha, S.M.P.D., & Konara, S.
Publication year: 2007

Ground water pollution due to Natural & Human Activities in Tsunami Affected Southern Sri Lanka Coastal Belt

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Liyanage, J.A., Wijaya wardhana, L.M.J.R., Kumara, K.M.S.C., Weerasinghe, W.A.D.C.S., & Dharmasena, T.H.Y.
Publication year: 2007

Environmental Impacts of Sand Mining in the River Basins and its Effect to the Ground Water

Abstract form
Piyadasa, R.U.K
Publication year: 2007

Spatial and Temporal Changes of the Groundwater Quality in the Tsunami Affected Coastal Belt – Southern Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Kumara., D.S.E., Lakmal., H.K.C.S., , J.A. & Maier, D.
Publication year: 2006

Salinity and Microbial Contamination and Natural Remediation of Tsunami- Affected Ground water wells at Two Locations in Weligama, Sri Lanka

Conference Paper
Weerasinghe, K.D.N., Piyadasa, R.U.K., ariyawasam, I.S., Pushpitha, N.P.G., Kumara, D.S.C., WIjayawardhana, L.M.J.R., Vithana, S.B., Gruber, Maier, M., & Maier, D.
Publication year: 2006

Interrelation between Saline and Fresh Water in Coastal Region of North Western Region, Sri Lanka.

Abstract form
Piyadasa, R.U.K
Publication year: 2006

Hydrogeological Condition and Groundwater Quality Distribution in the Tsunami Affected Southern Coastal Area of Sri Lanka

Conference Paper
Piyadasa, R.U.K., Weerasinghe, K.D.N., Kumara., D.S.E., Lakmal., H.K.C.S., & Liyanage., J.A.
Publication year: 2006

Hydro geochemical distribution and characteristics of groundwater in Weligama area in Southern Sri Lanka

Paper in a journal that publishes less than two issues per year
Piyadasa, R.U.K., Weerasinghe, K. D. N., Kumara, D. S. E., Liyanage, J. A. and Maire, D
Publication year: 2005
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