Your search found 11 records
1 Dharmasena, G. T.. 1990. Planning of irrigation to optimize the effect of rainfall. Engineer, September:58-70.
Water harvesting ; Rain ; Irrigation management ; Computer software
(Location: IWMI-HQ Call no: P 1778 Record No: H07886)

2 Dharmasena, G. T.. 1990. Planning of irrigation to optimize the effect of rainfall. In Gunawardena, E. R. N. (Ed.) Irrigation and water resources: Proceedings of a symposium. Peradeniya, Sri Lanka: University of Peradeniya, Faculty of Agriculture. pp.1-17.
Irrigation requirements ; Optimization ; Water use ; Rain ; Irrigation water / Sri Lanka
(Location: IWMI-HQ Call no: 631.7 G744 GUN Record No: H09284)

3 Dharmasena, G. T.. 1993. Lunugamvehera and Menik Ganga: A hydrological analysis. In ARTI, The south-east dry zone of Sri Lanka: Proceedings of a Symposium 29-30 April 1992. Colombo, Sri Lanka: ARTI. pp.69-77.
River basin development ; Irrigation programs ; Hydrology ; Development projects / Sri Lanka
(Location: IWMI-HQ Call no: 338.1 G744 ART Record No: H013113)

4 Dharmasena, G. T.. 1995. Common mistakes in water resources designs. In Haq, K. A.; Wijayaratne, C. M.; Samarasekera, B. M. S. (Eds.), Summaries of papers presented at Irrigation Research Management Unit seminar series during 1994. Colombo, Sri Lanka: IIMI. pp.12-13.
Water resources ; Design ; Hydrology ; Irrigation water ; Water requirements
(Location: IWMI-HQ Call no: IIMI 631.7.8 G744 HAQ Record No: H016794)
https://publications.iwmi.org/pdf/H016794.pdf
(0.06 MB)

5 Dharmasena, G. T.. 1989. Make history alive: Saga of the Irrigation Department. Engineer, December:3-6.
Irrigation practices ; Institutions ; Organizations ; History ; Public administration ; Policy ; Colonialism / Sri Lanka
(Location: IWMI-HQ Call no: P 4216 Record No: H018255)

6 Dharmasena, G. T.. 2003. Investigation of trends in hydrological time series. In Kamaladasa, B. (Ed.), Water for people and nature: Sanmugam Arumugam commemoration volume. Ratmalana, Sri Lanka: Lanka Water Heritage. pp.143-152.
Hydrology ; Models ; Land use ; Water resources / Sri Lanka
(Location: IWMI-HQ Call no: 631.7.8 G744 KAM Record No: H033165)

7 Dharmasena, G. T.. 2003. Diversity and multi functional roles of irrigation. In World Water Council. Proceedings of Sessions on “Agriculture, food and water” – The Third World Water Forum (WWF3), 19 and 20 March 2003, Kyoto, Japan. Tokyo, Japan: Japanese Institute of Irrigation and Drainage. pp.95-102.
Tank irrigation ; Rice ; Paddy fields ; History ; Food security / Sri Lanka
(Location: IWMI-HQ Call no: 631.7 G570 WOR Record No: H033269)

8 Dharmasena, G. T.. 2004. Global diversity and multifunctional role of tank irrigation in Sri Lanka. In Aheeyar, M. M. M. (Ed.), Small tank settlements in Sri Lanka: Proceedings of a symposium, 21 August 2004. Colombo, Sri Lanka: HARTI. pp.8-15.
Tank irrigation ; Villages ; Ecosystems ; Water scarcity ; Water use / Sri Lanka
(Location: IWMI-HQ Call no: 631.7.1 G744 AHE Record No: H036689)

9 Dharmasena, G. T.. 2004. Primary and secondary processing of hydrological data. In Herath, S.; Pathirana, A.; Weerakoon, S. B. (Eds.). Proceedings of the International Conference on Sustainable Water Resources Management in the Changing Environment of the Monsoon Region. Bandaranaika Memorial International Conference Hall, Colombo, Sri Lanka, 17-19 November 2004. Vol.1. Colombo, Sri Lanka: National Water Resources Secretariat. pp.284-294.
Hydrology ; Time series analysis ; Rain ; River basins / Sri Lanka / Menik Ganga
(Location: IWMI-HQ Call no: 333.91 G000 HER Record No: H039517)

10 Dharmasena, G. T.. 2006. Integrated water resources management and sound information system: Sri Lankan experience. In Water, Engineering and Development Centre (WEDC). Sustainable development of water resources, water supply and environmental sanitation: 32nd WEDC International Conference, Bandaranaike Memorial International Conference Hall, Colombo, Sri Lanka, 13th - 17th November 2006. Preprints. Leicestershire, UK: Water, Engineering and Development Centre (WEDC) pp.81-84.
Water resource management ; Water availability ; River basins ; Dams ; Reservoirs ; Water resources development ; Planning ; Information systems / Sri Lanka
(Location: IWMI HQ Call no: 333.91 G000 WAT Record No: H041032)

11 Dharmasena, G. T.. 2006. Enhancing of drinking water source for the city of Tangalle. In Water, Engineering and Development Centre (WEDC). Sustainable development of water resources, water supply and environmental sanitation: 32nd WEDC International Conference, Bandaranaike Memorial International Conference Hall, Colombo, Sri Lanka, 13th - 17th November 2006. Preprints. Leicestershire, UK: Water, Engineering and Development Centre (WEDC) pp.509-515.
Water supply ; Drinking water ; Irrigation water ; Simulation models ; Rivers ; Lakes ; Flood water ; Rainfall-runoff relationships ; Stream flow / Sri Lanka / Tangalle / Kirama Oya / Nawayalawila Lake / Nalagama
(Location: IWMI HQ Call no: 333.91 G000 WAT Record No: H041047)
https://vlibrary.iwmi.org/pdf/H041047.pdf

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