Six months of summer season, shorter winter and spring in Northern hemisphere by 2100, examine claims- Know-how Information, Alenz

Six months of summer season, shorter winter and spring in Northern hemisphere by 2100, examine claims- Know-how Information, Alenz

A examine carried out by scientists on the Chinese language Academy of Sciences claims that by the tip of the century, winter season within the Northern Hemisphere may be a few months lengthy, whereas summers would final for a interval of six months. This modification within the size of seasons will occur if humanity continues emitting greenhouse gases on the present charge. Some indicators of longer summers are already seen in South Asia, the place the flowering in Rhododendron bushes within the Himalayan area – normally timed with the beginning of summer season – takes place in January 2021 as a substitute of the standard flowering season in March or April, in keeping with a Down To Earth report.

Extra proof of the growing depth of summers may be discovered within the state of Arunachal Pradesh, as per the report, the place within the final 5 to 6 years, mango bushes in mountain areas have began bearing fruits – a phenomenon that native residents say hasn’t occurred earlier than.

 Six months of summer, shorter winter and spring in Northern hemisphere by 2100, study claims

Blooms of inexperienced snow algae are discovered across the Antarctic shoreline, notably on islands alongside the west coast of the Antarctic Peninsula.
Picture credit score: Matt Davey

The period of summers elevated from 78 days to 95 days, as per the examine, whereas winters grew to become smaller from 76 days to 73 days between 1952 and 2011. In the identical time interval, the period of autumn got here down from 87 to 82 days and spring additionally decreased to 115 from 124 days.

Commenting on the affect of the examine, Kent State College’s Scott Sheridan mentioned that this examine might assist us perceive the affect of seasonal change. Scott is a local weather scientist and isn’t related to the Chinese language Academy of Sciences examine.

The affect of prolonged summers imply a rise in warmth waves, change in agricultural seasons and processes, pure calamities like storms, wildfires and adjustments within the behaviour of vegetation and animals.

The examine was printed within the peer-reviewed journal Geophysical Analysis Letters on 19 February 2021.


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