The World Meteorological Organization (WMO) warned of a potential moderate to strong El Niño development
GS3Economy · S&T · Environment · Security· Nuclear & new energy technology· Prelims + Mains·
Why in news
The World Meteorological Organization (WMO) warned of a potential moderate to strong El Niño development, which could trigger extreme heatwaves and stress food and water systems in India.
Background
The WMO warned of a moderate or strong El Niño development in the coming months. Climate scientist Zeke Hausfather predicted 2027 as the world's warmest year on record, while the IMD noted significant global surface temperature increases since 1850.
Facts for Prelims
- S&TEl Niño: A climate pattern associated with extreme weather conditions including heatwaves, droughts, and heavy rainfall.
- FactIMD observation: Global surface temperatures have been significantly warmer than previous periods since 1850.
- BodyWMO: World Meteorological Organization issued the warning on El Niño development.
For Mains
Q. Discuss how the increasing frequency of El Niño-induced extreme weather events poses a threat to India's food and water security.
Dimensions to cover in your answer
- Agricultural volatility: Erratic rainfall patterns disrupting traditional cropping cycles and irrigation schedules
- Water stress: Accelerated depletion of groundwater and surface water during prolonged heatwaves
- Climate adaptation: Need for heat-resilient crop varieties and advanced early-warning systems for extreme weather
Keywords: Climate Resilience · Food Security · Extreme Weather · El Niño · Water Stress
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