Research: Forests Reduce Earth's Temperature by 15%

The researchers noted that forests play a key role in climate mitigation by sequestering carbon in

atmosphere, they also create a cooling effectdue to an increase in the volume of low clouds. Scientists confirmed this thesis using satellite observations. The study found that across two-thirds of the globe, forest plantings increase the amount of low clouds, with the effect being strongest in evergreen needle forests.

“Earth observations more and more often show thattrees and forests influence the climate by affecting the biophysical properties of the planet's surface, ”said one of the co-authors of the study, Alessandro Cescatti. The paper describes how cloud cover generally increased throughout the year in temperate, tropical and arid regions. This reduced the temperature, sometimes up to 15%.

Research: 30 million years ago, the amount of CO2 on Earth dropped sharply. It cooled the planet

However, during the winter and spring in North America,In Russia and Eastern Europe, when the snow cover increases in these regions, the authors found a decrease in cloudiness over forests compared to other territories. Summer, on the other hand, is characterized by a strong and consistent increase in the proportion of clouds of about 5%.

“Without global observations of cloudiness and typeland cover from satellites, this study would be impossible on a global scale. The authors of this study praised the high spatial resolution of the products of the initiative, ”the scientists note.

The team emphasizes that climate mitigation island through reforestation should not be considered solely in terms of carbon sequestration. Instead, government policies should include the broader climatic benefits of forests, including increased cloud cover for local cooling and precipitation generation.

Read more

The slowing down of the Earth's rotation caused the release of oxygen on the planet

See how a black hole begins to destroy a star

New particle discovered at the Large Hadron Collider