#isotherm — Public Fediverse posts

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3. Receding Thermal Borders

The astronomical boundary of the Arctic Circle at 66.5 degrees north remains fixed by the Earth's axial tilt, but its ecological border is evaporating. Scientists track the 10 degrees Celsius July isotherm—the organic thermal line where average summer temperatures historically peaked at 10°C. Today, this boundary is rapidly marching northward.

https://youtu.be/loRR-H4lTC8

#Arctic
#ClimateChange
#GlobalWarming
#isotherm

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1. The Shrinking Boundary

While the Arctic Circle remains a fixed astronomical boundary at 66.5° N, the ecological Arctic is retreating.

Climatologists define the true Arctic using the 10°C July isotherm—the thermal line where average summer temperatures stay at or below 10°C.

https://youtu.be/erqnPk6Ckp0

#Arctic
#ClimateChange
#VSI
#video
#isotherm

[ Frost linio ]

La frosta izoterma linio rampas supren per ĉiu pasanta printempa tago.

Rilate al: Enkondukita de S-ro Humboldt komence de la 19-a jarcento, liaj klimataj analizoj estis uzitaj por kontraŭdiri S-ro Kant kaj la aliajn "klerismajn" pensulojn, ke la malsupereco de ne-arioj ŝuldiĝis al ilia klimato. *🖕*

~printempo.~

\eZ

#miksang #dailypic #aphotoaday
#Esperanto #photography #photo
#winter #snow #ski #skibum #alpine #alps #mountains #valley #valleyruns
#spring #springtime
#isothermal #isotherm
#Humboldt #climate #climateanalytics