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Dive into the research topics where N. T. S. Wijesekera is active.

Publication


Featured researches published by N. T. S. Wijesekera.


International Journal of Water Resources Development | 2002

Need to strengthen the bridge between the water and energy professionals: An example from Sri Lanka

N. T. S. Wijesekera

Sri Lanka, a developing island in the Indian Ocean, is attempting to effectively utilize the available natural resources. Though the Upper Kotmale Hydropower Project planned by energy authorities was submitted for approval as the best option, the project was to affect several scenic waterfalls. After a critical evaluation of various project alternatives, water and other professionals indicated that an option which claimed to have almost no effect on waterfalls would probably be the best option. This gave rise to a conflicting situation that resulted in a delay in project implementation. The work presented is a discussion of the evaluation of environmental impact assessment, highlighting the need to bridge the gap between energy, water and other professionals.


Archive | 2013

Extraction of parameters and modelling soil erosion using gis in a grid environment

N. T. S. Wijesekera


Archive | 2007

Social and Environmental Impacts of a Mini-hydro Project on the Ma Oya Basin in Sri Lanka

Bhadranie Thoradeniya; Malik Ranasinghe; N. T. S. Wijesekera; Sri Lanka


Engineer: Journal of the Institution of Engineers | 2008

Using GIS for assessment of terrorists attack risk along a major road and to propose security options

W. G. Sumathipala; N. T. S. Wijesekera


Archive | 2013

A comparison of storage enhancement practices : Case study of two reservoirs in Kurunegala district of Sri Lanka

N. T. S. Wijesekera; Knc Karunaratna; Kgkr Nishantha


Archive | 2013

Watershed similarity conditions for peakflow transposition - a study of river basins in the wet zone of Sri Lanka

N. T. S. Wijesekera; Jc Abeynayake


Engineer: Journal of the Institution of Engineers | 2012

Key Issues of Data and Data Checking for Hydrological Analyses - Case Study of Rainfall Data in the Attanagalu Oya Basin of Sri Lanka

N. T. S. Wijesekera; L. R. H. Perera


Engineer: Journal of the Institution of Engineers | 2012

Using SWMM as a Tool for Floodplain Management in Ungauged Urban Watershed

S. S. Wanniarachchi; N. T. S. Wijesekera


Engineer: Journal of the Institution of Engineers | 2011

Identification of the spatial variability of runoff coefficients of three Wet Zone Watersheds of Sri Lanka

K. R. J. Perera; N. T. S. Wijesekera


Engineer: Journal of the Institution of Engineers | 2011

Comparison of Rational Formula Alternatives for Streamflow Generation for Small Ungauged Catchments

W. M. D. Wijesinghe; N. T. S. Wijesekera

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T.A. Peiris

University of Moratuwa

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K. R. J. Perera

New Mexico State University

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