It is in this spirit of sharing knowledge to address common challenges that the APWFs KnowledgeHubs initiative was launched in 2008. To-date, there are 13 knowledge hubs in the Asia-Pacific Region, including two located in Singapore. Each hub is committed to improving water security in the region by promoting knowledge sharing and championing feasible solutions in its specialist domain. They cover a diverse range of water concerns, from Sri Lanka’s International Water Management Institute which focuses on irrigation management, to Malaysia’s National Hydraulic Research Institute on climate change adaptation, to Singapore’s Waterhub on urban water management.
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Source: http://en.acnnewswire.com/Article.Asp?Art_ID=1087&
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