One wetland, many uses: looking out on Anawilundawa lake
From shrimp farming, to providing lotus flowers, to acting as flood and filtering systems, wetlands are indispensable resources to achieving the new Sustainable Development Goals. With the theme of Wetlands for the Future: Sustainable Livelihoods in mind, this World Wetlands Day, IWMI showcases how communities interact with their wetlands every day.

“Wetlands are vital for peoples’ livelihoods but as the pressures of modern living grow they are increasingly under threat. In the context of sustainable development, IWMI is working with partners to better understand who uses wetlands, how they benefit from them, and how the vital services that they provide can be protected.”
— Matthew McCartney, principal researcher in water resources, wetland and hydro-ecological studies at IWMI
Photo credit: Shaoyu Liu
Find out more:
Silva, E.I.L.; Katupotha, J.; Amarasinghe, O.; Manthrithilake, H.; Ariyaratne, R. 2013. Lagoons of Sri Lanka: From the origins to the present. Colombo, Sri Lanka: International Water Management Institute (IWMI). 116p.














Population pressure and increasing water competition in a changing climate require us to take stock of the availability and use of water across scales. Water availability not only influences farmers’ commercial prospects but also irrigation-related enterprises and agri-businesses. Greater water scarcity could jeopardize irrigation and agricultural markets while excessive water use can lead to declining ecosystems, water quality and soil health. IWMI advises development partners and the public and private sectors on all aspects of water resource availability and use through a variety of advanced modeling and remote-sensing products and tools, including
The ability of farmers to engage in or expand irrigation depends on the prevailing socioeconomic, ecological and political contexts, which are often complex, non-linear and changeable. Overcoming systemic barriers to farmer-led irrigation development while taking advantage of existing opportunities
A lack of affordable credit, particularly for women and resource-poor farmers, is one of the main barriers to expanding farmer-led irrigation in low- and middle-income countries. But
Scaling farmer-led irrigation requires strengthening human capacity and knowledge exchange among all actors and stakeholders involved. IWMI takes an action research approach, working with national and international research institutions, governments, extension agents and public and private organizations to co-develop the scaling ecosystem and strengthen capacity to drive scaling networks and collective action. We support the
Comments are closed.