by Helmholtz Centre for Ocean Research Kiel (GEOMAR), November 21, 2017 in ScienceDaily
How deep can seawater penetrate through cracks and fissures into the seafloor? By applying a new analysis method, an international team of researchers has now discovered that the water can penetrate to depths of more than 10 kilometers below the seafloor. This result suggests a stronger cooling effect on the hot mantle.
Credit : GEOMAR
See also here
by University of Texas at Austin, November 21, 2017 in ScienceDaily
Earth’s Moon had a rough start in life. Formed from a chunk of Earth that was lopped off during a planetary collision, it spent its early years covered by a roiling global ocean of molten magma before cooling and forming the serene surface we know today.
by P. Homewood, November 21, 2017 in NotaLotofPeopleKnowThat
A year ago the media was full of fake Arctic heatwave news (…)
And a year later?
Arctic sea ice extent this October was the third highest since 2006, and continues to track recent years. Most of the Arctic basin is full of 2 meter+ thick ice, in stark contrast to 2008.
See also here and here
by Friends of Science Calgary, November 20, 2017
For two weeks the whole world has been fretting about the petition “World Scientists’ Warning to Humanity: A Second Notice” with thousands of scientists stating that: (…)
There is only one slight problem: everybody can sign the petition, you, me, everybody. Where is the evidence? Well, simply go to their page and look for yourself:
by Vasilii V. Petrenko et al., August 23, 2017 in Nature
Preboreal event was driven by contemporaneous methane from sources such as wetlands; our findings constrain the contribution from old carbon reservoirs (marine methane hydrates8, permafrost9 and methane trapped under ice10) to 19 per cent or less (95 per cent confidence). To the extent that the characteristics of the most recent deglaciation and the Younger Dryas–Preboreal warming are comparable to those of the current anthropogenic warming, our measurements suggest that large future atmospheric releases of methane from old carbon sources are unlikely to occur.
by A. Dinar, November 13, 2017 in GeoSpace-AGU
An international team of scientists, led by British Antarctic Survey (BAS), has produced a new map showing how much heat from the Earth’s interior is reaching the base of the Antarctic Ice Sheet. The map is part of a new paper accepted for publication in Geophysical Research Letters, a journal of the American Geophysical Union.
The team has produced the most up to date, accurate and high-resolution map of the so called ‘geothermal heat flux’ at the base of the Antarctic Ice Sheet. Of the basic information that shapes and controls ice flow, the most poorly known about is this heat
by Sascha Brune et al., March 13, 2017 in NatureGeoscience
Using a numerical carbon cycle model, we find that two prominent periods of enhanced rifting 160 to 100 million years ago and after 55 million years ago coincided with greenhouse climate episodes, during which atmospheric CO2 concentrations were more than three times higher than today. We therefore propose that continental fragmentation and long-term climate change could plausibly be linked via massive CO2 degassing in rift systems.
by Steve McIntyre, November 20, 2017 in ClimateAudit
Stenni et al (2017), Antarctic climate variability on regional and continental scales over the last 2000 years, was published pdf this week by Climate of the Past. It includes (multiple variations) of a new Antarctic temperature reconstruction, in which 112 d18O and dD isotope series are combined into regional and continental reconstructions.
by Benny Peiser, November 11, 2017 in GWPF
Germany’s utopian dream of transforming itself into the world’s green powerhouse is collapsing as its political and media establishment is mugged by reality. The country’s climate obsession has turned into one of the country’s biggest political and economic handicaps, making Germany almost ungovernable.
See also here
by Dr. Sebastian Lüning and Prof. Fritz Vahrenholt, November 15, 2017 in NoTricksZone
After a peak in 2012 the level went down by about 10 cm by mid 2017. It is very much related to natural variations, in sync with the El Ninos (low levels) and La Ninas (high levels).
So what remains of the climate change horror stories in connection to the Fiji Islands? (…)
by Paul Bert, 20 Novembre 2017, in Contrepoints
15 000 scientifiques lancent un cri d’alarme sur l’état de la planète à la COP23. Penchons-nous sur la rigueur de leur démarche.
Voir également ici, also see here
by Steve McIntyre, November 18, 2017 in ClimateAudit
(…) What does this all mean? Are models consistent with observations or not? Up to the recent very large El Nino, it seemed that even climate scientists were on the verge of conceding that models were running too hot, but the El Nino has given them a reprieve. After the very large 1998 El Nino, there was about 15 years of apparent “pause”. Will there be a similar pattern after the very large 2017 El Nino?
by A Préat, H Masson, D. Godefridi, November 18, 2017
Translation of an article originally published in French on Contrepoints:
We are witnessing a holy alliance between Third World ecologists and big finance, orchestrated by the European Union, under the amused gaze of the American giant who has now taken leave of all this masquerade.
Egalement voir ici
by P. Gosselin, November 17, 2017 in NotricksZone
Sometimes you have to wonder which are the biggest fraud: Germany’s claim that its cars are clean, or its claim of being a leader in climate protection. Both, it turns out, are very fake and even downright frauds.
While German Chancellor Angela Merkel and German activists like going around and scolding Donald Trump for his “irresponsible” stance on “greenhouse” gas emissions, it is coming to light that Germany’s climate posturing is indeed a total swindle.
by Winder M. et al., 2017 in Limnology and Oceanography (CO2Science) November 15, 2017
(…) And commenting on this latter finding, they acknowledge that “this is an important component of the biological pump and may contribute to CO2 removal from the atmosphere, mitigating anthropogenic increase in greenhouse gases.”