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CMIP6: Not-so-sudden stratospheric cooling

Real Climate

So SSU me Like MSU trends, these records reflected a weighted average of atmospheric temperatures, and the three SSU channels progressively weight higher levels in the stratosphere, roughly centered on 30km, 40km and 45km above the surface but with quite a bit of overlap. Thompson et al. We are using the NOAA-STAR version 3.0 References B.D.

Cooling 254
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A Nobel pursuit

Real Climate

Fortunately, Manabe recently wrote a retrospective on his early work in response to receiving the Crafoord prize in 2018. The key aspects were the inclusion of water vapour feedback as temperatures increased, and the use of ‘convective adjustment’ to maintain stability of the lower atmospheric column. 1975) ).

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Orange glow and plants below: Wildfire smoke’s impact on crops

HumanNature

Candidate in the Department of Atmospheric Science and Trainee in the CSU InTERFEWS Program Figure 1: Cover art for The War of the Worlds novel by H.G. Large ash particles that rain down and blanket nearby communities are only a fraction of what wildfires billow into the atmosphere. Guest Post by Kimberley Corwin , Ph.D.

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A deep dive into the IPCC’s updated carbon budget numbers

Real Climate

In the 2018 IPCC Special Report on Global Warming of 1.5°C in 2018, but they represent a significant update since AR5 in 2013. Source: Data from IPCC (2014), Rogelj et al (2018), and IPCC (2021). Source: Data from IPCC (2014), Rogelj et al (2018), and IPCC (2021). 2018) A new scenario resource for integrated 1.5 °C

2018 329
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Major US and European labs join forces to tackle climate change

Physics World

It found that greenhouse-gas emissions emitted by the lab in 2018 was 223 800 tonnes of carbon-dioxide equivalent. Eager to learn. Leading by example: going green in the lab. He also says that the lab has decreased its energy consumption by 20% while at the same time boosting the performance of the synchrotron via a recent upgrade.

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Whistler waves disappear close to the Sun

Physics World

A close analysis of data from NASA’s Parker Solar Probe has revealed that electromagnetic “whistler waves” – so named because early radio operators mistook these eerie, descending sounds for a person whistling – are unexpectedly absent from certain regions of the Sun’s upper atmosphere. Corona heating.

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Invading black hole or neutron star caused star to explode, say astronomers

Physics World

Astronomers have speculated that if the compact object is close to its surviving companion star, it can spiral into the star’s atmosphere, eventually sinking to the companion’s core where it disrupts the star, causing it to go supernova prematurely. Gradually, the compact object came to be within the star’s atmosphere.

2005 145