According to the study, India faced a pronounced impact from hotter heatwaves, further intensified by climate change.
- El Niño events have also increased the likelihood and intensity of heat waves over India.
About Heatwaves
- India Meteorological Department (IMD) declares a heatwave when the temperature of a place crosses 40 °C in the plains, 37°C in the coastal areas, and 30°C in the hills.
Impact of Heatwaves
- Impact on Vulnerable Sections:
- Forced schools to close down: resulting in education gap faced by children from low-income families, risk of dropouts, and negatively impacting human capital.
- Old age People: A recent study highlighted that 245 mn more older adults, mostly in Asia, and Africa, will face acute heat.
- Reduced crop yields: By putting increased pressure on farmers, water resources, and agricultural systems.
- Other Impacts: Health Hazards (suspected deaths and heat stroke), Workers’ safety(Long working hours and no facilities)
Issues faced in addressing Heatwaves
- Heatwave Action Plans (HAPs) are often underfunded.
- HAP often ignores local contexts.
- Lack of proper identification of vulnerable groups and periodic evaluations.
Way Forward
- Long-term adaptation management plans and climate change policies.
- Workplace interventions: Scheduled rest breaks, fixed work hours, and rest-shade-rehydrate programs.
Steps Taken
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