The atmosphere's growing thirst is making droughts worse, even where it rains
- A study published Wednesday in Nature shows the atmosphere's growing thirst made droughts 40% more severe globally over the last 40 years.
- The study links increased drought severity mainly to rising atmospheric evaporative demand caused by warming air that holds more moisture.
- From 2018 to 2022, drought-affected land rose 74%, with 58% of this expansion attributed to increased AED, intensifying dryness even where rainfall remained stable.
- Chris Funk noted that as temperatures rise, the atmosphere can contain more moisture without changing its relative humidity, which might lead to increased rainfall; however, he also warned that the demand for evaporation from the atmosphere is projected to grow, intensifying drought conditions.
- The findings imply rising atmospheric thirst will likely worsen global drought frequency and intensity, posing major challenges for water security and agriculture.
14 Articles
14 Articles
Not just too little rain causes dry soils and droughts. A new study shows that if the atmosphere gets warmer, it sucks the moisture out of the soil.
The New York Times’ Big Lie About the Atmosphere Being ‘Thirstier ‘ - ClimateRealism
The New York Times (NYT) claims in its recent article, by Rebecca Dzombak, “It’s Not Just Poor Rains Causing Drought. The Atmosphere Is ‘Thirstier,’” that global warming is intensifying droughts by creating a “thirstier atmosphere” that sucks more moisture from the land. This assertion is false, clearly debunked by real-world data. The idea that a warming atmosphere is increasingly “demanding” water anthropomorphizes a complex physical process, …
Global Droughts Worsen as Atmospheric 'Thirst' Deepens | Science-Environment
A recent study highlights how climate change has intensified global droughts by 40% in the last 40 years. The warming atmosphere increases its capacity to hold moisture, worsening drought conditions even where rainfall remains constant. Researchers emphasize the growing impact of atmospheric evaporative demand on drought severity.
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