• Home
  • Contact
  • Submit a News Release
Monday, September 25, 2023
  • Login
No Result
View All Result
NEWSLETTER
Mainland Times — Breaking Continental European News
  • Climate
  • Business
  • Economy
  • Europe
  • Health
  • Education
  • Society
  • Sport
  • World
  • Climate
  • Business
  • Economy
  • Europe
  • Health
  • Education
  • Society
  • Sport
  • World
No Result
View All Result
Mainland Times — Breaking Continental European News
No Result
View All Result
Home Climate

Faster Arctic Warming a ‘Side Effect’ of Climate Mitigation Efforts, New Study Finds

Michael Sanders by Michael Sanders
03/19/2022
in Climate
Faster Arctic Warming a ‘Side Effect’ of Climate Mitigation Efforts, New Study Finds
12
VIEWS

Arctic-Ice_Pink-floyd88-aWikimedia-Commo

Contrary to what might seem obvious, the Arctic will continue to warm more quickly than the rest of the planet in a low-emission scenario, as compared to a high-emission one, after the mid-2040s, says a new study in the journal Nature Communications.

The “counter-intuitive” result owes to the fact that in the low-emission scenario, “sea ice continues to exist beyond 2040 and the ice-albedo feedback therefore maintains Arctic warming,” writes the research team headed by the Japan Agency for Marine-Earth Science and Technology in Kanagawa, Japan. The results show that climate change mitigation may have a “side effect” as Arctic warming persists even if warming is stabilized, the team adds.

Studies already show the Arctic warming “approximately four times as fast as the globe,” they write, due to a phenomenon called Arctic warming amplification (AA) driven by polar clouds and water vapour, changes in the poleward transport of heat by the atmosphere and ocean, and ice-albedo feedback.

The question is: if Arctic ice cover reflects some solar energy back into space, how can the increased preservation of sea ice in a low-emissions scenario lead to more Arctic amplification?

The answer in this new study is that the very presence of sea ice, melting in the late summer sun, will lead to the Arctic Ocean absorbing more heat than it would if it were fully ice-free. When the sea ice freezes in late autumn, the accumulated surface heat is released back into the atmosphere, leading to further AA.

In the high-emission scenario, by contrast, the ice-albedo feedback is “nearly absent due to the no-ice condition in late summer.” And in late autumn, “small upward latent heat flux results in weak atmospheric warming and slight sea ice formation.”

Recommended

The e-Learning Company announces 60% revenue growth in the first six months of 2021 as demand for e-learning surges in Romania

The e-Learning Company announces 60% revenue growth in the first six months of 2021 as demand for e-learning surges in Romania

2 years ago
A moment that changed me: The haircut that liberated me as a butch lesbian

A moment that changed me: The haircut that liberated me as a butch lesbian

2 years ago

Popular News

  • Who is behind the digital extortion network of financial brokers?

    Who is behind the digital extortion network of financial brokers?

    0 shares
    Share 0 Tweet 0
  • Zoom POD for Sterile Field Clot Capture: Interview with Daniel Davis of Imperative Care

    0 shares
    Share 0 Tweet 0
  • Studying in Georgia as an International Student

    0 shares
    Share 0 Tweet 0
  • Mikhal Ashminov: Making pierogi and bigos (and much else) big in Seoul

    0 shares
    Share 0 Tweet 0
  • Polish radio group bought by companies linked to George Soros

    0 shares
    Share 0 Tweet 0

Newsletter

Subscribe and receive the latest news to your email.

SUBSCRIBE

Category

  • Business
  • Climate
  • Economy
  • Education
  • Europe
  • Health
  • Latest
  • Society
  • Sport
  • World

Site Links

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

About Us

Mainland Times is an independent online outlet that publishes socially relevant news taking place on the European continent. Mainland Times aggregates news from several sources, and also provides coverage through a network of local correspondents.

  • Home
  • Contact
  • Submit a News Release

© 2021 All rights reserved.

No Result
View All Result
  • Home
  • Europe
  • Economy
  • Health
  • Climate
  • Climate
  • Business
  • Sport
  • Education
  • Society
  • World

© 2021 All rights reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In