ICAR Researchers developed a detailed map showing the areas in Pune most affected by abiotic crop stresses, such as extreme temperatures, drought, poor soil quality, and poor or excessive rains.

Research uncovers how worldwide weather trends contribute to the rise of simultaneous heatwaves and droughts in India, stressing the urgency for better weather forecasting and climate preparedness.

^{Drought-stricken farmland in Karnataka [Image Credits: Pushkarv / CC BY-SA 3.0)}

With climate change occurring at an alarming speed, study finds that temperatures across many parts of the globe, including South Asia, could reach the breaking point by 2050.

Researchers from the Indian Institute of Science, Bangalore; Indian Institute of Tropical Meteorology, Pune; and Florida State University, USA; have mathematically computed a multidecadal variability in the Indian summer monsoon rainfall and the global sea surface temperature. They have established that Indian monsoon rainfall exhibits a 67-year oscillation and is closely linked to the sea surface temperature cycle, which also shows a similar 67-year swing. The study also shows that 80% of all droughts have occurred in the rainfall cycle’s ‘negative phase’, associated with a below-average rainfall; whereas 60% of all floods have occurred in the positive phase, marked with above-average precipitation. Their findings have been published in the Quarterly Journal of the Royal Meteorological Society.