Archives quotidiennes :

climate-debate

Northern Europe Mid Summer Hasn’t Warmed In 25 Years….Late Summer Arctic Ice Near 15-Year High!

by P. Gosselin, Aug 26, 2022 in NoTricksZone

This summer it’s been warm and awfully dry across mush of Europe. But in terms of global warming and the so-called Arctic tipping point, i.e. a point where the Arctic sea ice melts and theoretically sets off an unstoppable chain of catastrophic events – we look at the midsummer trends of Scandinavia and Finland, and then the Arctic.

As you’ll see, there’s been signs of an Arctic tipping point over the past 15 years.

The Japan Meteorological Agency (JMA) has the latest mean temperature data for July and today we plot the July data from Sweden and Finland for the stations for which the JMA has sufficient data.

We begin with Finland:

…

…

climate-debate

Scientists: Only 10% Of The 1984-2017 Greenhouse Gas (Longwave) Forcing Was From CO2

by K. Richard, Aug 25, 2022 in NoTricksZone

A late 2021 study finds water vapor and temperature changes accounted for 90% of the changes in clear-sky downwelling longwave or greenhouse effect forcing since the mid-1980s. CO2 forcing assumed a mere bit-player role.

The seminal Feldman et al. (2015) study concluded it takes 10 years and a 22 ppm increase in CO2 to account for just one-tenth of the total longwave or greenhouse effect forcing in recent (2000-2010) climate change trends. The remaining longwave forcing contribution is from water vapor and clouds.

 

…