2014 Atmosphere Climate Scientist 
Real Climate
AUGUST 12, 2021
Another clue indicating a shortcoming is if you look at the atmospheric CO 2 -concentrations over time to see how much impact the IPCC reports have had on the real policy-makers in the world (Figure below). The cause of our changing climate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.
Real Climate
NOVEMBER 11, 2023
are used all over the world, based on calculations that quantify the effects of physical mechanisms and the way different parts of the atmosphere are connected to each other. The physics-based models describe how energy flows through the atmosphere and ocean, as well as how the forces from different air masses push against each other.
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Real Climate
AUGUST 9, 2021
As climate scientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) 1, SPM, AR5. Johnson, A.
Circle of Blue
AUGUST 12, 2021
A relentless interval of hot, dry weather, made worse by heat-trapping gases in the atmosphere, has turned this section of the state into a cauldron of flame, dust, and smoke. The Intergovernmental Panel on Climate Change, a group of the world’s leading climate scientists, released its sixth climate assessment on Monday.
Union of Concerned Scientists
MARCH 30, 2023
Trials I recently returned to the Union of Concerned Scientists as the Wester States Regional Director. Previously, I was a Senior Climate Scientist, and as such I was part of an effort to address unregulated groundwater mining in California through the Sustainable Groundwater Management Act (or SGMA).
HumanNature
APRIL 10, 2023
Student in the Department of Atmospheric Science at Colorado State University Most people remember the water cycle they learned in school: water evaporates from lakes, rivers, and the ocean, air carrying this moisture rises, cools, condenses, and forms clouds, and these clouds precipitate water back down to the surface.
PA Environment Daily
DECEMBER 2, 2023
Future generations will look back on this as a game-changing moment in the fight for a safe climate,’ stated climate scientist and President/CEO of EEN, Rev. Methane leaks, if captured instead of being wasted into the atmosphere, could heat and power millions of homes and generate billions in revenues.
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