-The Hindu The existing approach of dealing with surface water and groundwater independently has severe limitations The theme of this year’s World Water Day (March 22) was ‘Groundwater: Making the Invisible Visible’. The primary focus is to draw attention to the role of groundwater in water and sanitation systems, agriculture, industry, ecosystems, and climate change adaptation. Groundwater helps reduce the risk of temporary water shortage and caters to the needs of arid...

-The Economic Times Blog The massive increase in expenditure on irrigation in this year’s Budget has raised hopes that more water will flow into fields. This can drought-proof the farmer, increase crop output and lead to greater rural prosperity, which, in turn, will generate demand for all kinds of goods and services. So, everybody will live happily ever after. Not so simple. While higher spending on irrigation is a good beginning, a lot...

  KEY TRENDS  • Research studies indicate more erratic and intense monsoon rains/unseasonal rains and hailstorm, increasing risk of droughts and floods and rise in temperature including increased frequency of warm days. This leads to projected average reduction of yield by 6 percent in wheat, 4-6 percent in rice, 18 percent in maize, 2.5 percent in sorghum, 2 percent in mustard and 2.5 percent in potato. The crop yield were projected more...