Climate change in the Lower Mekong Basin is expected to result in an increase in the frequency and severity of droughts, floods and saltwater intrusion. Such changes are expected to affect natural ecosystems, agriculture and food production, and also exacerbate the problems associated with supplying the region’s increased demand for food. The impacts of such changes are likely to be particularly severe on Lower Mekong Basin communities, given their strong reliance on natural resources for their livelihoods.