“More rainfall could mean more groundwater recharge and more water availability, but if that increasing rainfall is delivered in more severe storms, increased flooding may be a downside to greater precipitation,” noted James Famiglietti of NASA’s Jet Propulsion Laboratory, who is the co-author of the study.
Tushaar Shah, an economist and public policy specialist at the International Water Management Institute and former director at the Institute of Rural Management at Anand, Gujarat, agrees stating that if the predicted increase in rainfall “comes in fewer, more intense rainfall events, it will not be of much help in the more frequent dry spells.”
Central and southern India appear to be experiencing increasing freshwater stores, likely due to a naturally higher than normal rainfall.
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