Proceedings of the National Conference on Water, Food Security, and Climate Change in Sri Lanka, BMICH, Colombo, June 9-11, 2009. Volume 2. Water quality, environment, and climate changeAlexandra Evans, K. Jinapala In the past couple of years the sharp increase in food prices worldwide has raised serious concerns about food security, especially in developing countries. To effectively address these concerns a holistic approach is required that encompasses improved agricultural water productivity, adaptation to climate change, targeted and appropriate institutional and financial measures, and a consideration of environmental issues. The main purpose of the conference was to share experiences in these areas and to find opportunities to improve farmers’ incomes and food production, and to promote environmentally sustainable practices in Sri Lanka in the face of growing water scarcity and the challenges of climate change. |
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annual Anuradhapura District aquifer Assessment Basnayake Bundala Bundala National Park CECB Chandrapala climate change coastal Colombo Conservation crop Development dry zone ecosystem Email environment Environmental Flows estimated farmers farming system Figure flood flow duration curves Galayaya global grey-water groundwater Hector Kobbekaduwa households Illuppitiya impacts increase International Water Management IPCC Irrigation Irrigation Department irrigation schemes irrigation water Jayatillake Kataragama Kirindi Oya Kurunegala District lagoon land maha season Mahaweli Management Institute IWMI Mawatha Menik Ganga mg kg-1 monsoon number of rainy nutrients Nuwara Eliya parameters Peellawala Peradeniya period pesticides rain-fed Rainwater Harvesting Research Reservoir rice risk river basins RRWH scenarios Silva Smakhtin soil spatial Sri Lanka Sri Lanka Association stored rainwater Table temperature total rainfall University of Peradeniya variability variation vegetable village tanks Walawe wastewater water bodies water level Water Management Institute water quality water requirement Water Resources wetlands Yala National Park YFMA