The volcanic eruption of Mount Pinatubo in June 1991 led to a significant cooling of the tropical ocean surface due to the cloud belt formed by the eruption. This cooling resulted in a temporary reduction in the rate of increase of atmospheric … [Read more...] about How Climate Works. The Eruption of Mount Pinatubo
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Some Climate History, Including on Cyclones Making Landfall as Far South as Brisbane
When it comes to extreme weather, cyclones are top of my list. The most extreme cyclone to hit Queensland, Tropical Cyclone Mahina, was arguably the world’s most intense with a central pressure recorded at 880 hectopascals, a 12-metre storm surge, … [Read more...] about Some Climate History, Including on Cyclones Making Landfall as Far South as Brisbane
Oceans Inhale and Exhale Carbon Dioxide, Since Forever
It could be that all the extra carbon dioxide in the atmosphere – the steady increase year on year, reported since 1958, despite all the airplanes grounded through covid it kept on increasing – is a consequence of the oceans breathing out a bit more, … [Read more...] about Oceans Inhale and Exhale Carbon Dioxide, Since Forever
Don’t mention Climate Science, said Melania to the President
In his inauguration speech, on becoming the 47th President of the United States, Donald Trump stated very categorically that there are only two genders: male and female. In making this statement, he seemed to have no problems offending the … [Read more...] about Don’t mention Climate Science, said Melania to the President
Hubris. Burning. Cinders – Lessons for us all.
Cinders are the black pieces that are left after something such as wood or coal has burned away. People can also burn. There was a terrible bushfire in southeastern Australia on 6 February 1851. Quoting from the National Museum of Australia: In … [Read more...] about Hubris. Burning. Cinders – Lessons for us all.
Nuclear, Renewables Cannot Match Coal. By Alan Moran
The debate between the Coalition and the Labor Party has long had an ethereal dimension. They are in furious contention, though both are promoting a wind/solar future. Labor says it wants to see wind, solar, hydro, and batteries supplying all but 2 … [Read more...] about Nuclear, Renewables Cannot Match Coal. By Alan Moran
Jennifer Marohasy BSc PhD is a critical thinker with expertise in the scientific method.
