Abstract: Mihir Shah, economist, water policy expert and member of the erstwhile Planning Commission speaks with G’nY on the need to facilitate community ownership of water and what India needs to do to ensure water security.
Heat stress in the workplace is becoming an increasingly urgent concern as climate change intensifies across South Asia. Beyond the visible impacts of extreme heatwaves, it is the silent, daily exposu...
The convergence of scientific knowledge and diplomatic strategy is increasingly defining the contours of international engagement in a world marked by deep geopolitical divisions and rapid technologic...
As India reimagines its education system in the wake of the National Education Policy (NEP) 2020, digital technologies have emerged as both promise and peril . The policy advocates the use of disrupti...
Heatwaves are no longer climate anomalies; they are the new normal. As India enters an era of prolonged, intense, and unpredictable thermal extremes, its rural backbone is showing signs of distress. I...
Non-revenue water is the water that has been produced but is lost before it reaches the customer. It is one of the biggest problems as it increases the water stress.
An aquifer is an underground layer of permeable rock, sediment, or soil that yields water. The aquifers near the surface are usually used for water supply and irrigation.
Drip irrigation is a micro-irrigation system where water drips slowly into the roots of the plants from pipes buried below the surface.
Groundwater recharge is a hydrologic process where water moves downwards from surface water to groundwater. Groundwater recharge occurs through wetlands, rainfall and more.
A floodplain is a strip of relatively flat and normally dry land alongside a stream, river, or lake that is covered by water during a flood. Floodplains are produced by lateral movement of a stream and by overbank deposition.
Hardness of water is the quality indication of salts in water. Water hardness can cause costly industrial problems, such as breakdowns in boilers and cooling towers, and may even cause irreplaceable corrosion. The temporary hardness of water can be removed by boiling, while permanent hardness removal require a water softener or an ion exchange column.
A settling pond is an open lagoon into which wastewater contaminated with solid pollutants is placed and allowed to stand. The basins are used to control water pollution in industries such as agriculture,aquaculture, and mining.