Climate change made 2011-2020 decade wetter and warmer for India: WMO
Droughts between 2011-2020 caused significant socioeconomic and humanitarian impacts, with 82% of households in affected areas facing the risk of food insecurity.
DUBAI: Worsening climate change made the 2011-2020 decade wetter and warmer for India, a new report by the World Meteorological Organisation (WMO) released at the UN climate conference here said on Tuesday.
“Compared to the state of climate reports the WMO publishes every year, the new report provides a long-term perspective and sustained trends from 2011 to 2020, which could help discern where the world is headed,” WMO deputy secretary general Elena Manaenkova told PTI in an interview.
This report by WMO, the UN’s weather authority, also eliminates “variations” due to factors such as El Nino or La Nina which are periods of unusual warming and cooling of the waters of the equatorial Pacific Ocean that increase the chances for above-or below-average temperature or precipitation in different parts of the world.
The provisional annual report for 2023, released at the ongoing climate change summit (COP28) here last week, said 2023 is set to be the warmest year on record.
It was a “wet decade” over northwest India, Pakistan, China, and the southern coast of the Arabian Peninsula, the WMO, a specialised agency of the United Nations that covers weather, climate and water resources, said.
The occurrence of extreme warm days in the 2011-2020 period was approximately twice the 1961-1990 average in parts of southeast Asia, most of Europe, southern Africa, Mexico, and parts of eastern Australia.
Extreme cold has become less frequent with warming global temperatures: extreme cold days and nights in the 2011-2020 period were about 40 per cent below the 1961-1990 average, it said and listed examples from India among other extreme weather events.
India had the worst single flooding episode in a monsoon season in June 2013, when heavy rains, mountain snowmelt, and glacial lake outbursts led to extreme flooding and landslides in Uttarakhand, killing more than 5,800 people, the report said and added, Kerala was badly affected by floods in 2018.
The years 2019 and 2020, India’s two wettest monsoon seasons in the previous 25 years, saw intense and widespread flooding.
Over 2000 flood-related deaths were reported in India and neighbouring countries. Droughts during the 2011-2020 decade had major socioeconomic and humanitarian impacts.
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