Your search found 6 records
1 Elkaduwa, W. K. B.. 1987. Field studies on irrigation practices in System C of the Mahaweli Development Programme. Unpublished thesis submitted to Post Graduate Institute of Agriculture, University of Peradeniya, for the degree of Master of Philosophy. x, 135p.
(Location: IWMI-HQ Call no: 631.7.8 G744 ELK Record No: H02895)
2 Elkaduwa, W. K. B.. 1990. Water management practices in lowland rice of Mahaweli System C Project. In Gunawardena, E. R. N. (Ed.) Irrigation and water resources: Proceedings of a symposium. Peradeniya, Sri Lanka: University of Peradeniya, Faculty of Agriculture. pp.71-86.
(Location: IWMI-HQ Call no: 631.7 G744 GUN Record No: H09289)
3 Elkaduwa, W. K. B.. 1994. Soil erosion, sediment transport and reservoir sedimentation relations observed at Pantabangan and Magat Reservoirs in the Philippines. Tropical Agricultural Research, 6:158-176.
(Location: IWMI-HQ Call no: P 4563 Record No: H021387)
4 Matsuno, Y.; Elkaduwa, W. K. B.; Shinogi, Y. 2000. Irrigation water quality in the southeastern dry zone of Sri Lanka: the Kirindi Oya Scheme. In Samad, M.; Wijesekera, N. T. S.; Birch, A. (Eds.). Status and future direction of water research in Sri Lanka: proceedings of the National Conference held at the BMICH, Colombo, Sri Lanka, 4-6 November, 1998. Colombo, Sri Lanka: International Water Management Institute (IWMI). pp.89-100.
(Location: IWMI HQ Call no: IWMI 333.91 G744 SAM Record No: H023529)
(0.67 MB)
5 Weerasinghe, K. D. N.; Elkaduwa, W. K. B.; Panabokke, C. R.; Malmalage, S.; Attanayake, W. S. 2000. Agro-climatic risk and irrigation need of the Nilwala basin of southern Sri Lanka. In Samad, M.; Wijesekera, N. T. S.; Birch, A. (Eds.). Status and future direction of water research in Sri Lanka: proceedings of the National Conference held at the BMICH, Colombo, Sri Lanka, 4-6 November, 1998. Colombo, Sri Lanka: International Water Management Institute (IWMI). pp.153-164.
(Location: IWMI HQ Call no: IWMI 333.91 G744 SAM Record No: H023542)
(1.04 MB)
(Location: IWMI-HQ Call no: IIMI 631.7.1 G744 ELK Record No: H024099)
(708KB)
Watershed analysis provides a framework for ecosystem management, which is currently the best option for conservation and management of natural resources. The current methods of assessing hydrologic impacts of land use transformation at the watershed scale, particularly in the tropics, are impaired by technical, financial and time constraints. This study provides an alternative approach to ascertain the actual changes in hydrologic response of a particular watershed to land use transformations made in the past.
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