BERENIKEE: K tomuto je jiny klub .)

[Dezinformace o klimatu // A new era of ignorance studies]

BERENIKEE: tak to se mozna podari udrzet otepleni pod 1.5°C i bez krize

Vim,zdroj je směšný.
Lidstvo zřejmě čeká nová malá doba ledová - Novinky.cz
https://www.novinky.cz/veda-skoly/clanek/lidstvo-zrejme-ceka-nova-mala-doba-ledova-331750?fbclid=IwAR2NNPLtQX3o2oAtljJ5FmaRw40Ku8Qhr2-FbhQdWXixkYIhvSmZI1zFmmk

ocistny ritual ohnem

Wildfires are erasing Western forests. Climate change is making it permanent. | Grist
https://grist.org/climate/climate-change-forest-loss/

Now that the winter has cooled the 2021 fire season, scientists are looking at the big burn scars across the West with the grim understanding that, in some places, the pine and Douglas fir forests will not return. 

The driving force here is that the rising global temperature is wiping out seedlings. In many spots around the U.S. West, summer temperatures are already high enough to cook young trees before they can develop thick protective bark. Others have become so dry that seedlings shrivel before their roots can grow deep enough to reach groundwater. Both circumstances can thwart forest regeneration. Mature trees can survive in these areas long after they stop reproducing. But when fires wipe out these forests and seedings can’t get a foothold, they are replaced with grasses and dense brush. 

Climate change has already shifted biomes. Intense fires simply clear away the last vestiges of the old regime.

SHEFIK: Ovšem jde jen o akademický zájem, aby nedošlo k mýlce...

TADEAS:

Future climate change shaped by inter-model differences in Atlantic meridional overturning circulation response | Nature Communications
https://www.nature.com/articles/s41467-021-24015-w

In climate model simulations of future climate change, the Atlantic Meridional Overturning Circulation (AMOC) is projected to decline. However, the impacts of this decline, relative to other changes, remain to be identified. Here we address this problem by analyzing 30 idealized abrupt-4xCO2 climate model simulations. We find that in models with larger AMOC decline, there is a minimum warming in the North Atlantic, a southward displacement of the Inter-tropical Convergence Zone, and a poleward shift of the mid-latitude jet. The changes in the models with smaller AMOC decline are drastically different: there is a relatively larger warming in the North Atlantic, the precipitation response exhibits a wet-get-wetter, dry-get-drier pattern, and there are smaller displacements of the mid-latitude jet. Our study indicates that the AMOC is a major source of inter-model uncertainty, and continued observational efforts are needed to constrain the AMOC response in future climate change.

TUHO: asi ale kecam, je to myslim ta nejodpornejsi vc, kterou jsem v zivote videl

JINDRICH:
https://pbs.twimg.com/media/FFV7mKbXoAEpZZ0?format=jpg&name=4096x4096

Why the oil industry's pivot to carbon capture and storage – while it keeps on drilling – isn't a climate change solution
https://theconversation.com/why-the-oil-industrys-pivot-to-carbon-capture-and-storage-while-it-keeps-on-drilling-isnt-a-climate-change-solution-171791

Seven large-scale CCS projects have been attempted at U.S. power plants, each with hundreds of millions of dollars of government subsidies, but these projects were either canceled before they reached commercial operation or were shuttered after they started due to financial or mechanical troubles. There is only one commercial-scale CCS power plant operation in the world, in Canada, and its captured carbon dioxide is used to extract more oil from wells – a process called “enhanced oil recovery.”

In industrial facilities, all but one of the dozen CCS projects in the U.S uses the captured carbon dioxide for enhanced oil recovery.

This expensive oil extraction technique has been described as “climate mitigation” because the oil companies are now using carbon dioxide. But a modeling study of the full life cycle of this process at coal-fired power plants found it puts 3.7 to 4.7 times as much carbon dioxide into the air as it removes.
...
A National Academies of Sciences study of direct air capture’s energy use indicates that to capture 1 gigaton of carbon dioxide per year, this type of direct air capture system could require up to 3,889 terawatt-hours of energy – almost as much as the total electricity generated in the U.S. in 2020. The largest direct air capture plant being developed in the U.S. right now uses this system, and the captured carbon dioxide will be used for oil recovery.