It was a little more than 10 years ago that I published my first blog posts on the obvious upward steps in the sea surface temperatures of a large portion of the global oceans…upward steps that are caused by El Niño events…upward steps that lead to sunlight-fueled, naturally occurring global warming.
There is a very simple explanation for those El Niño-caused upward shifts that also make themselves known in the sea surface temperature data for much larger portion of the global oceans than I first presented a decade ago…the upward steps that are blatantly obvious in the satellite-era (starts November 1981) of sea surface temperature data for the South Atlantic, Indian and West Pacific Oceans, as shown in Figure 1, which together cover about 52% of the surfaces of the global oceans.
by P. Homewood, January 20, 2019 in NotaLotofPeople KnowThat
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Clearly the whole study is worthless, and the paper should be withdrawn.
There are some alarming facts about all of this:
1) Why did the researchers not suspect that the temperature data looked hopelessly wrong at the outset?
2) Why did peer review not do the basic checks that I did?
3) The study carries out some mindbendingly complex statistical analysis, linking arthropod decline to rising temperatures. But how can this analysis have been robust, when the temperature data was hopelessly wrong?
The conclusion is that the faulty temperature data matched the researchers’ expectations of climate warming, and consequently they never bothered to crosscheck. It would after all have been extremely simple to have asked the people who maintain the data.
Whether or not arthropods are in decline I have no idea. But by blaming non existent climate warming, there is a very real danger that the true cause is being missed. Indeed, looking at those graphs, it may well be climate cooling that is responsible.
I plan to contact PNAS, who published the paper, to request that it be withdrawn.
“The Anthropocene as a geological epoch is not formally recognized”… So… “The term Anthropocene has” NOT “been widely used for the current period in Earth’s geological history“. It may be frequently used by activists and scientists who are ignorant of basic geology, but geologically speaking the term “Anthropocene” does not exist in any relationship to any period, epoch, age, era or eon in Earth’s geological history.
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Yes, we have no Anthropocene, we have no Anthropocene today… Sung to the tune of Yes, We Have No Bananas.
London, 20 December: One of Europe’s most eminent climate scientists has documented the main scientific reasons why the recent UN climate summit failed to welcome the IPCC’s report on global warming of 1.5°C.
In a paper published today by the Global Warming Policy Foundation Professor Ray Bates of University College Dublin explains the main reasons for the significant controversy about the latest IPCC report within the international community.
The IPCC’s Special Report on a Global Warming of 1.5°C (SR1.5) was released by the Intergovernmental Panel on Climate Change (IPCC) in advance of the recent COP24 meeting in Katowice, Poland, but was not adopted by the meeting due to objections by a number of governments.
Professor Bates examines some key aspects of the SR1.5 report. He assesses if the IPCC report exhibits a level of scientific rigour commensurate with the scale of its extremely costly and highly disruptive recommendation that carbon emissions be reduced to zero by mid-century.
The paper concludes that such a level of scientific rigour is not present in the report. Specifically, SR1.5 is deficient in scientific rigour in the following respects:
For all its green talk, China is sticking to fossil fuels
London, 12 December – While leaders of western countries fret about their greenhouse gas emissions in Katowice, China is forging ahead with new projects and investments in coal and gas. According to a new paper from the Global Warming Foundation (GWPF), the Communist Party’s survival depends on delivering economic growth and cleaner air.
A growing number of climate advocates say increasing the price of fossil fuels is the surest way to reduce greenhouse gas emissions, but leaders in the House and Senate are resisting calls for a carbon tax in Vermont.
During the last two legislative sessions, lawmakers introduced several bills that would have assessed a new tax on carbon-emitting fossil fuels. Last week, on the opening day of the legislative session, 40 or so people rallied in the Statehouse cafeteria against a carbon tax.
Climate change: How could artificial photosynthesis contribute to limiting global warming?
Scientists calculate areas needed for forestation and artificial photosynthesis.
After several years during which global emissions at least stagnated, they rose again somewhat in 2017 and 2018. Germany has also clearly missed its climate targets. In order to keep global warming below 2 degrees Celsius, only about 1100 gigatonnes of CO2 may be released into the atmosphere by 2050[1]. And In order to limit global warming to 1.5 degrees, only just under 400 gigatonnes of CO2 may be emitted worldwide. By 2050, emissions will have to fall to zero even. Currently, however, 42 gigatonnes of CO2 are added every year.
Almost all the various scenarios require “negative emissions”
Recently, CO2 Science brought up a paper in Nature Communications.
Using satellite images, Venter et al. 2018 found an eight percent increase in woody vegetation in sub-Saharan Africa over the last three decades, underscoring the global “greening trend”.
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According to Wikipedia, the Sahara covers a vast area of some 9.2 million square kilometers. Eight percent of that translates into more than 700,000 square kilometers. That’s an area that’s almost as big as Germany and France combined! This is profound.
In other words, it’s well over 10,000 Manhattans!
Recent study by Venter et al finds that the Sahara has shrunk by 8% over the past three decades. NASA image, public domain.
Summary:The recently reported upward adjustment in the 1971-2010 Ocean Heat Content (OHC) increase compared to the last official estimate from the IPCC is actually 11%, not 40%. The 40% increase turns out to be relative to the average of various OHC estimates the IPCC addressed in their 2013 report, most of which were rejected. Curiously, the new estimate is almost identical to the average of 33 CMIP climate models, yet the models themselves range over a factor of 8 in their rates of ocean warming. Also curious is the warmth-enhancing nature of temperature adjustments over the years from surface thermometers, radiosondes, satellites, and now ocean heat content, with virtually all data adjustments leading to more warming rather than less.
I had a predictable and laughable Twitter dialog today with the editor of the bought and paid for climate activist site known as “The Carbon Brief”. He was bent out of shape because I pointed out that while he thought the reason for the stepping down of Lord Lawson at The Global Warming Policy Foundation in the UK was due to the lack of traffic and interest in the organization, it [the lowered traffic] really is because of two reasons:
There are large regions of the globe where observations indicate there has been no warming (even cooling) during the last decades to century. Climate models rooted in the assumption that fossil fuel emissions drive dangerous warming dismiss these modeling failures and project temperature increases of 3° – 10°C by 2100 for these same regions anyway.
Two new species of fungi have made an appearance in a rapidly melting glacier on Ellesmere Island in the Canadian Arctic, just west of Greenland. A collaborative team of researchers from Japan’s National Institute of Polar Research, The Graduate University for Advanced Studies in Tokyo, Japan, and Laval University in Québec, Canada made the discovery.
The scientists published their results on DATE in two separate papers, one for each new species, in the International Journal of Systematic and Evolutionary Microbiology.
“The knowledge of fungi inhabiting the Arctic is still fragmentary. We set out to survey the fungal diversity in the Canadian High Arctic,” said Masaharu Tsuji, a project researcher at the National Institute of Polar Research in Japan and first author on both papers. “We found two new fungal species in the same investigation on Ellesmere Island.”
by Dr. Jean N., 16 janvier 2019 in ScienceClimatEnergie
La théorie radiative de l’effet de serre prédit que la température de la basse atmosphère augmente lorsque le taux de CO2 croît. Si l’on prend par exemple une très vaste région, comme la Chine centrale ou le Midwest américain, qui couvrent tous deux des centaines de milliers de km2, on devrait donc observer un accroissement des températures moyennes de la basse atmosphère en fonction du temps. Effectivement, dans ces régions, et comme pour tout l’hémisphère Nord, le taux de CO2 n’a fait qu’augmenter depuis le début des mesures par spectrométrie infra-rouge en 1959. Cependant, une étude récente vient de montrer que la température moyenne n’aurait pas augmenté dans ces vastes régions, et ce malgré l’augmentation du taux de CO2 atmosphérique. L’étude en question a été publiée dans Energy & Environment en 2018 par deux chercheurs danois de la Danish Technical University, Frank Lansner et Jens Pedersen. Il faut rester prudent, mais si cette étude est confirmée, il s’agirait d’un sérieux problème pour la théorie radiative de l’effet de serre.
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Figure 1. Anomalie de température pour la Sibérie centrale entre 1900 et 2010 (voir article)
You may of course recall that it was only three years ago that the same NASA, who are behind this latest scare story, were telling us that the ice cap was actually growing in Antarctica. But more of that in a minute.
There are several aspects to this latest story that need closer examination.
Du gaz et du pétrole de schiste sont découverts à profusion dans le monde, notamment aux États-Unis. Qui en parle dans nos grands media ? Serait-ce politiquement incorrect de l’évoquer ?
LE SUCCÈS DU PARI DU GAZ ET DU PÉTROLE DE SCHISTE
Le Texas aux États-Unis regorge de pétrole et de gaz de schiste au point que les gazoducs existants sont saturés ! Le gaz doit même être « torché » ou « éventé ».
En attendant la mise en service de nouvelles capacités de transport, la production doit être réduite faute de pouvoir exporter les quantités extraites. La production de pétrole de schiste doit aussi être réduite en parallèle car il est extrait avec le gaz (et vice-versa).
Des projets sont en développement pour évacuer le gaz vers le Golfe du Mexique pour le liquéfier (GPL) et pouvoir ainsi l’exporter par bateau méthanier.
PREMIER PRODUCTEUR DE PÉTROLE
Les États-Unis ont dépassé la Russie et l’Arabie Saoudite pour devenir le premier producteur de pétrole brut en 2018 a annoncé l’agence américaine de l’énergie (EIA).
Après avoir stagné autour de 6 millions de barils par jour (Mb/j) en moyenne de 1933 à 2013, la production a grimpé à 9,4 Mb/j en 2017, puis à 10,4 Mb/j en 2018, et elle passera à 11,5 Mb/j 2019.
La surabondance de gaz de schiste associé à l’extraction du pétrole de schiste a fait chuter les prix au terminal gazier à l’ouest du Texas jusqu’à 1 dollar par million d’unité thermique britannique (dollar/MM-Btu), alors qu’il vaut 13 à 14 dollars/MM-Btu sur le marché européen.
Thousands of British holidaymakers face travel chaos in Austria today after the country experienced the heaviest snowfalls in a century and was bracing for another round of storms.
Three metres of snow fell in the space of 48 hours in some parts of the country and more than a metre is forecast to fall today and tomorrow. Yesterday the army was drafted in to help with the clear-up and to deliver supplies to towns and villages that were cut off.
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According to Dr David Viner, a senior research scientist at the climatic research unit (CRU) of the University of East Anglia, within a few years winter snowfall will become “a very rare and exciting event”. “Children just aren’t going to know what snow is,” he said. —The Independent, 20 March 2000
Yesterday we wrote about a study that told us the data do not support that weather blockings are occurring more often than they used to. Some alarmist media and scientists have claimed that the heavy snowfalls in the Alps are happening due to manmade global warming.
Swiss meteorologist: Such snowfalls “nothing unique” for Alps
Yesterday one of Europe’s most high profile meteorologists, Jörg Kachelmann, penned an opinion piece at t-online.de reminding the public that heavy snow events in the Alps, such as the one we are now experiencing, are in fact nothing unique and that it is not a catastrophe.
In the days ahead, many parts of the Alps are expecting up to another meter of new snow, yet, according to Kachelmann, this should not pose any problems to buildings and structures – if their construction indeed adhered to the applicable building codes.
“Nothing to do with climate change”
Kachelmann adds later in his t-online piece: “1. The snowfalls are nothing unique so far for the Alps. 2. They have nothing to do with climate change.”
In late 2018 the Intergovernmental Panel on Climate Change (IPCC) released a report on the impacts associated with global warming of 1.5°C (2.7°F) above preindustrial levels (as of 2019 we are at about 1.0°C above pre-industrial levels) as well as the technical feasibility of limiting global warming to such a level. The media coverage of the report immediately produced a meme that continues to persist. The meme is some kind of variation of the following:
The IPCC concluded that we have until 2030 (or 12 years) to avoid catastrophic global warming
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However, these headlines are essentially purveying a myth. I think it is necessary to push back against this meme for two main reasons:
1) It is false.
2) I believe that spreading this messaging will ultimately undermine the credibility of the IPCC and climate science more generally.
Taking these two points in turn:
1) The IPCC did not conclude that society has until 2030 to avoid catastrophic global warming.
The Little Ice Age brought colder-than-average temps around the 17th century
Researchers say temperatures in deep Pacific lag behind those at the surface
As a result, parts of the deep Pacific is now cooling from long ago Little Ice Age
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A Harvard study has found that parts of the deep Pacific may be getting cooler as the result of a climate phenomenon that occurred hundreds of years ago. The models suggest In the deep temperatures are dropping at a depth of around 2 kilometers (1.2 miles)
Anastasios Tsonis is emeritus distinguished professor at the University of Wisconsin-Milwaukee. He is the author of more than 130 peer reviewed papers and nine books. He is just retired, and finally able to speak his mind.
China has said it will not approve wind and solar power projects unless they can compete with coal power prices.
Beijing pulled the plug on support for large solar projects, which had been receiving a per kWh payment, in late May. That news came immediately after the country’s largest solar industry event and caught everyone by surprise.
Officials are understood to have been frustrated at seeing Chinese suppliers and engineering firms building solar projects overseas that delivered electricity at prices far below what was available back home.
The prolonged el Niño of 2016-2017, not followed by a la Niña, has put paid to the great Pause of 18 years 9 months in global warming that gave us all such entertainment while it lasted. However, as this annual review of global temperature change will show, the credibility gap between predicted and observed warming remains wide, even after some increasingly desperate and more or less openly prejudiced ever-upward revisions of recent temperatures and ever-downward depressions in the temperatures of the early 20th century in most datasets with the effect of increasing the apparent rate of global warming. For the Pause continues to exert its influence by keeping down the long-run rate of global warming.
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La géologie, une science plus que passionnante … et diverse
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