Browsing Other Research – Reports by Author "Wijesekera, NTS"

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  • Farmer participation in irrigation systems : a case study of four minor irrigation systems from the dry 
    Wijesekera, NTS [Article-Full-text]
    Sri Lanka is an island in the Indian Ocean located between the Latitudes 5°55’-9050’N and Longitudes79°42’-81°52’E. Sri Lanka has two pronounced rainy seasons. One is from April to September (Yala Season) and the other is ...
  • Field measurement of infiltration for irrigation & drainage 
    Wijesekera, NTS [Article-Full-text]
    An understanding of the infiltration of water into soil is very important for irrigation engineers, to ensure optimum use of water resources. Infiltration into the soil under unsaturated and saturated conditions are often ...
  • Irrigation reservoir performance : a case study of Lunugamvehera reservoir 
    Wijesekera, NTS [Article-Full-text]
    Lunugamwehera reservoir is a large water body with a storage capacity of 170,000 Act, constructed under the Kirindi Oya Irrigation and Settlement Project (Figure 1). The Kirindi Oya development project was commissioned ...
  • Mathematical modelling of the Gin Ganga watershed 
    Wijesekera, NTS [Article-Full-text]
    Planning and Execution of development activities in watersheds require assessing possible development scenarios and estimating watershed behaviour under such situations. In this connection it is very important to ...
  • Sri Lanka industrial estate siting study 
    Wijesekera, NTS; Bhuvendralingam, S; De Alwis, A; Butler, J; Smythe, R; Gunaratna, MH; Vattala, HDVS; Ranawana, S [Article-Full-text]
    Expansion and diversification of the existing industrial base in Sri Lanka are major components of the country’s economic development policy. Though increased industrialization holds the promise of an improved economy, it ...
  • Sri Lanka industrial estate siting study 
    Wijesekera, NTS; Bhuvendralingam, S; De Alwis, A; Butler, J; Smythe, R [Article-Full-text]
    Expansion and diversification of the existing industrial base in Sri Lanka are major components of the country’s economic development policy. Though increased industrialization holds the promise of an improved economy, it ...