Water, ecosystems and human development
August 26 – 31, 2018
In Colombo, Sri Lanka, IWMI’s host country, we are helping discover and promote the true worth of the city’s unique wetland ecosystem – to mitigate flooding, incentivize green investment, bolster food security and in other ways make the city more livable for all. This is the compelling message of our new video on the Colombo Wetlands Complex, which is a nominee for the urban wetlands accreditation scheme of the Ramsar Convention, an intergovernmental treaty that promotes the conservation and wise use of wetlands. Heightened awareness of the multiple benefits of urban wetlands is vital for mobilizing support to enhance their management.
IWMI and WLE Events

Staff Attendees

World Water Week 2018: Program

For many of us, World Water Week is one of the highlights of the year. Not only is it an opportunity to meet new friends and catch up with old ones, but it is also a chance to move forward on solutions to one of the biggest challenges of our time.
More and more people realize that we urgently need to manage water more wisely and fairly than we have, and that it won’t be easy. We need to work together, with each other and with nature. We need to innovate but also learn to make better use of traditional knowledge.
[nlposts title=”” instance=world-water-week-related-news title_only=false blog_id=1,2,3,4,5,6,7,8,9 display_type=olist thumbnail=false thumbnail_wh=200×200 tag=”world-water-week,wetlands,wetland,natural-capital,sdgs,ecosystems,biodiversity” alert_msg=”No news found” paginate=true number_posts=10 posts_per_page=5 display_content=false excerpt_length=60 auto_excerpt=false sort_by_blog=false sort_by_date=true sorting_order=”newer” full_meta=false use_pub_date=true display_date=true post_ignore=0 thumbnail_filler=custom thumbnail_url=”http://www.iwmi.cgiar.org/wp-content/uploads/2013/06/IWMI_Logo.png”]
Groundwater and the aquifers containing it constitute a large and valuable component of natural capital, supplying water and performing a variety of ecosystem services. Drawing on the considerable knowledge and expertise of its many partners, the Groundwater Initiative for Policy and Practice (GRIPP), which IWMI coordinates, has assembled a portfolio of solutions that make it possible, through improved management, to derive greater development benefits from groundwater-based natural infrastructure.










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