by Eric Worrall, December 28, 2017 in WUWT
Does record breaking winter cold cast doubt on climate predictions of milder winters? Could ANY weather or climate shift cast doubt on the dominance of that wicked little trace molecule? Apparently not, according to leading climate explainers.
See also here and here
by Tony Heller, December 26, 2017 in ClimateChangeDispatch
Sixteen years ago, the world’s leading climate experts said: “Milder winter temperatures will decrease heavy snowstorms” in North America.
Pennsylvania just shattered all of their all-time snowfall records, and temperatures in most of North America are near record cold.
See also here
by L. Kummer, December 14, 2017 in A. Watts, WUWT
We’re told that climate change caused or intensified California’s wildfires — and that such fires are getting worse. As usual for such scary stories, these claims are only weakly supported by science — except for the ones that are outright fabrications. See what scientists say and decide for yourself.
by Anthony Watts, December 13, 2017 in WUWT
(…) All of these press releases appeared within a couple of hours of each other on EurekAlert, which is a Science PR clearing house. They will all inevitably get turned into stories by the media. Who could blame the public for being confused when we have such certainty/uncertainty battles like this going on in climate science?
It seems Yogi Berra was right.
It’s tough to make predictions, especially about the future.
by Steve McIntyre, November25, 2017 in ClimateAudit
(…) However, as so often, the supposed “hockey stick” appeared only after the data had been severely adjusted. The difference is shown at the figure at right. Unadjusted (raw) relative sea level (i.e. how sea level appears locally – the concern of state planners and policy-makers) in North Carolina increased steadily through the last two millennia, with somewhat of an upward inflection in the 19th century; it is only after heavy adjustment that a HS shape appears.
by Willis Eschenbach, November 8, 2017, in WUWT
Back in 2014, Anthony put up a post called “NOAA shows ‘the pause’ in the U.S. surface temperature record over nearly a decade“. In it, he discussed the record of the US Climate Reference Network (USCRN). I can’t better Anthony’s description of the USCRN, so I’m stealing it to use here: (…)
See also here
by Donn Dears, November 7, 2017
Radical environmentalists continue to claim that CO2 emissions cause climate change and that global warming, aka, climate change, will bring more severe storms.
Every year, the facts prove them wrong: Storms are not getting more severe or more frequent.
by Geological Society of America, October 26, 2017 in ScienceDaily
A new geological record of the Yellowstone supervolcano’s last catastrophic eruption is rewriting the story of what happened 630,000 years ago and how it affected Earth’s climate. This eruption formed the vast Yellowstone caldera observed today, the second largest on Earth.
by Patrice Geoffron, 23 octobre 2017 in Le CerclesdesEconmistes, Boursorama
(…) le gaz américain pourrait bouleverser les équilibres mondiaux, avec des conséquences non moins drastiques que pour le pétrole. Les ressources américaines de gaz sont abondantes et, en juillet 2017, le prix interne a atteint son point le plus bas depuis 12 ans, augurant de sa compétitivité à l’export.
by S. Kamal et al., September 30, 2017 in Environment SystemsDecisions
Within this scope, the results reveal a pattern of the climatic effect of desert urbanization with nighttime warming and weaker, but significant daytime cooling. This effect is confined to the urban area and is not sensitive to the size of the city or the detailed land cover types in the surrounding areas. The pattern is identified in both winter and summer.
by Tony Heller, October 15, 2017 in The Depl.Clim.Sci.Blog
October 15 used to be a warm day in the US, but temperatures have plummeted over the past century.
by Connaissance des Energies, 13 octobre 2017
Les émissions américaines de CO2 liées à l’énergie ont baissé de 1,7% en 2016. Elles ont toutefois encore atteint près de 5,2 milliards de tonnes l’an dernier, ce qui fait toujours des États-Unis le 2e émetteur mondial après la Chine.
by Nicole Jacobs, October 3, 2017 in ClimateChangeDispatch
The report, which bases its CO2 emissions estimates off International Energy Agency (IEA) and BP data through 2016, found the global CO2 levels essentially remained flat in 2015 and 2016. As BP noted earlier this year, the global trend is “well below the 10-year average growth of 1.6% and a third consecutive year of below-average growth” and that “during 2014-16, average emissions growth has been the lowest over any three-year period since 1981-83.”
by University of Sydney, September 28, 2017 in WUWT
Recent findings suggest that episodes of very rapid sea-level rise of about 20m in less than 500 years occurred in the last deglaciation, caused by periods of catastrophic ice-sheet collapse as the Earth warmed after the last ice age about 20,000 years ago.
Lead author, PhD candidate at the University of Sydney, Kelsey Sanborn, has shown this sea-level rise event was associated with “drowning” or death of coral reefs in Hawaii.
See also here
by Tony Heller, September 29, 2017 in DeplorableClimSciBlog
Ninety years ago brought the worst floods in US history. The Mississippi River was flooded for more than six months, forcing hundreds of thousands of people to abandon their homes permanently. Vermont’s worst flood on record occurred in November, 1927. The Red Cross described 1927 as the worst year in history.
See also here