Researchers report new understanding of global warming (and its effect on storms)

[OKIsItJustMe]

https://www.eurekalert.org/pub_releases/2017-01/uoh-rrn012317.php

[font face=Serif]Public Release: 24-Jan-2017
[font size=5]Researchers report new understanding of global warming[/font]
[font size=4]Analyses of energy cycle offer a new explanation of climate change[/font]

University of Houston

[font size=3]Researchers know that more, and more dangerous, storms have begun to occur as the climate warms. A team of scientists has reported an underlying explanation, using meteorological satellite data gathered over a 35-year period.

The examination of the movement and interaction of mechanical energies across the atmosphere, published Jan. 24 in the journal Nature Communications, is the first to explore long-term variations of the Lorenz energy cycle -- a complex formula used to describe the interaction between potential and kinetic energy in the atmosphere -- and offers a new perspective on what is happening with global warming.

"It is a new way to look at and explain what people have observed," said Liming Li, assistant professor of physics at the University of Houston and corresponding author of the paper. "We found that the efficiency of Earth's global atmosphere as a heat engine is increasing during the past four decades in response to climate change."

In this case, increased efficiency isn't a good thing. It suggests more potential energy is being converted to kinetic energy -- energy that is driving atmospheric movement - resulting in a greater potential for destructive storms in regions where the conversion takes place.

…[/font][/font]

http://dx.doi.org/10.1038/ncomms14367 (Open access)

[Buckeye_Democrat]

1. There were loud thunderstorms in my area recently.

That's something that I don't remember in my lifetime for early January! It sounded like a storm that we'd normally not see/hear until Spring.