Pierrefitte-Nestalas_1901-2011 Le métier de géologue : interview par les étudiants ULB -04/2011 TRES IMPORTANT: “Analyser les discours climato-sceptiques”: connais ton ennemi et connais-toi toi -même. -04/2023 ———————————————————————— Evolution du climat – Vérités indésirables (02/2024) Climatoscepticisme dans les médias : des députés lâchent sur un loi -07/2023 50 Réalités Climatiques : des faits démontrés incontestables – … Continuer la lecture de Explore
by A. Watts, Aug 12, 2022 in WUWT Star marine ecologist committed misconduct, university says Finding against Danielle Dixson vindicates whistleblowers who questioned high-profile work on ocean acidification [due to rising atmospheric CO₂ levels] A major controversy in marine biology took a new twist last week when the University of Delaware (UD) found one of … Continuer la lecture de Friday Funny – Clownfish Climate Science
by K. Hansen, Feb 29, 2022 in WUWT What exactly is the decline effect? Is it the fact that certain scientifically discovered effects decline over time the more they are studied and researched? Almost, but not really. The Wiki has this definition for us: “The decline effect may occur when scientific claims receive decreasing support … Continuer la lecture de The Decline Effect – Part 2: How Does This Happen?
by P. Gosselin, Feb 18, 2022 in NoTrickZone In 2007, in the wake of the 4th IPCC report and Al Gore’s An Inconvenient Truth, Germany’s most widely circulated daily, Bild, reported: There are only 13 years left to save our earth! Can the climate catastrophe still be prevented? There is only little time left to … Continuer la lecture de Dire Warnings Of A Climate Collapse By 2020 Made By Media In 2007 Get Postponed Again
by Washington Are Beacon Staff, Feb 17, 2022 in The WashigntonFreeBeacon For over a decade, scientists have warned that the acidification of ocean water could decimate fish populations. Acidification changed fish behavior, several studies found, making them less likely to evade predators. As carbon emissions pushed pH levels higher and higher, climate advocates sounded an … Continuer la lecture de Doomsday Climate Studies Turn Out To Be Overblown Nonsense
by Jamie Spry, Dec 2019, in Climatism THANKFULLY we usually always get to hear the inconvenient and raw truth about taxpayer funded, unelected, bloated government bureaucracies when members eventually leave and are not subject to bullying and financial repercussions. Definitely no exception here… 46 enlightening statements by IPCC experts against the IPCC: Dr Robert Balling: The … Continuer la lecture de 46 STATEMENTS By IPCC Experts Against The IPCC
by Dr. J. Lehr, March 17, 2021 in CFACT There have been dozens of good books written in the past decade telling the true stories countering the incessant lies of alarmists blaming impending environmental disasters on carbon dioxide emissions. None have been better than the newest contribution by Patrick Moore and certainly none as up … Continuer la lecture de Fake Invisible Catastrophes and Threats of Doom — Patrick Moore’s outstanding new book
by C.P. Fox et al., Dec 1, 2020 in PNAS Significance The end-Triassic mass extinction that occurred ∼202 Ma is one of the “Big Five” biotic crises of the Phanerozoic Eon. It is also accompanied by an organic carbon isotopic excursion that has long been interpreted as the result of a global-scale carbon-cycle disruption. Rather … Continuer la lecture de Molecular and isotopic evidence reveals the end-Triassic carbon isotope excursion is not from massive exogenous light carbon
by Jurikova, H. et al., Oct 19, 2020 in NatureGeoscience Abstract The Permian/Triassic boundary approximately 251.9 million years ago marked the most severe environmental crisis identified in the geological record, which dictated the onwards course for the evolution of life. Magmatism from Siberian Traps is thought to have played an important role, but the causational trigger … Continuer la lecture de Permian–Triassic mass extinction pulses driven by major marine carbon cycle perturbations
by JoNova, Oct 16, 2020 The future of the entire 350,000 km2 Great Barrier Reef hangs in the balance — as the coralapocalypse has wiped out 50% of the coral in just 25 years. Lordy! If only we’d built some off-shore wind farms on the reef to protect it! We could cover whole islands with … Continuer la lecture de Half the Reef destroyed but they won’t release the data
by 21Wire, July 24, 2020 in ClimateChangeDispatch Power Hour host Alex Epstein discusses the alleged ‘climate catastrophe’ with Dr. Patrick Moore, ecologist and co-founder of Greenpeace. Incredibly, Moore completely eviscerates the concept of “climate catastrophism,” and dismantles the claim that man-made CO2 levels are warming the planet beyond a tipping point of human survival. Moore … Continuer la lecture de Greenpeace Cofounder: ‘There Is No Climate Catastrophe – It’s A Lie’
by Jim Steele, July 14, 2020 in WUWT (I wrote a white paper for the CO2 Coalition, providing more details and references to peer reviewed science regards how marine life counteracts ocean acidification. That paper can be downloaded here ) Search the internet for “acid oceans” and you’ll find millions of articles suggesting the oceans … Continuer la lecture de Acid Oceans? & Oyster Shells
by C. Rossiter, December 17, 2019 in CO2Coalition … Memo to the Media: Don’t Use Bad Words! 13 misleading phrases about industrial warming gases and policies to slow their increase. By: Dr. Caleb Rossiter, Executive Director of the CO2 Coalition 1. Climate change (as in “climate change is real”): Climate change is indeed real, and … Continuer la lecture de CO2 Coalition Corrects the Record on How to Report on Climate Science
by A. Watts, June 11, 2020 in WUWT Science and media outlets claim ocean acidification is happening due to increased carbon dioxide in the atmosphere. But objective data show the ocean is far from acidic according to Dr. Caleb Rossiter, executive director of the CO2 Coalition and a statistician who has studied climate change closely. … Continuer la lecture de Podcast: Why the Oceans Really Aren’t “Acidifying” but the Term Is Being Abused by Science and Media
by Willis Eschenbach, January 31, 2020 in WUWT The British tabloid “The Guardian” has a new scare story about what is wrongly called “ocean acidification”. It opens as follows: Pacific Ocean’s rising acidity causes Dungeness crabs’ shells to dissolve Acidity is making shells of crab larvae more vulnerable to predators and limiting effectiveness in supporting … Continuer la lecture de The Solution To Dissolution
by Donna Laframboise, January 12, 2020 in BigPicturesNews Philip Munday’s work falls to pieces whenever someone tries to verify it. Last week, Nature published a damning refutation of a significant body of climate change research. The title of that article is self-explanatory: Ocean acidification does not impair the behaviour of coral reef fishes. The authors studied more … Continuer la lecture de IPCC Expert’s 8 Discredited Papers
by R. Mac, August 10, 2014 in TheHockeySchtick Hypothesis: Increasing accumulated solar activity [sunspot time-integral] since the Maunder Minimum 1645-1715 AD has warmed the oceans and land, warming of the oceans has increased ocean outgassing of CO2 [Henry’s Law] and has been the primary cause of increased atmospheric CO2 levels. Ocean temperatures driven by solar activity … Continuer la lecture de Solar activity drives CO2 levels
by K. Richard, July 5, 2019 in NoTricksZone Geothermal heat flux can foment upper mantle temperature anomalies of 800–1000 °C, and these extreme heat intensities have been found to stretch across 500 km of central-east Greenland. This could result in “a significant contribution of ice melt to the ice-drainage system of Greenland” (Artemieva et al., 2019). … Continuer la lecture de Scientist Spots High Geothermal Heat Flux In East Greenland – ‘Dramatic Consequences For Ice Basal Melting’
by Anthony Watts, August 4, 2018 in WUWT UM Rosenstiel School-led study exposes two threatened corals to future climate change conditions MIAMI—New research shows that not all corals respond the same to changes in climate. The University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science-led study looked at the sensitivity of two types … Continuer la lecture de New Study Shows Some Corals Might Adapt to Climate Changes
by Ross C.L. et al., 2017, June 10, 2018 in CO2Science The global increase in the atmosphere’s CO2 content has been hypothesized to possess the potential to harm coral reefs directly. By inducing changes in ocean water chemistry that can lead to reductions in the calcium carbonate saturation state of seawater (Ω), it has been predicted … Continuer la lecture de More Proof of a Biological Control on Coral Calcification
by Kate Wheeling, April 19, 2018 in PacificStandard Coral reefs are facing no shortage of threats including ocean acidification, overfishing, plastic pollution, and rising temperatures. Sea surface temperatures have been climbing on average for over a century, and ocean heat waves—which can trigger coral bleaching events—are becoming more common and severe. Scientists have long worried … Continuer la lecture de CORALS CAN WITHSTAND ANOTHER CENTURY OF CLIMATE CHANGE
by David Middleton, July 17, 2017 in WUWT The Tethys Sea couldn’t have been a better place for petroleum source rock deposition even if it had been designed for such a purpose. The “Tethyan realm” encompassed much of the Jurassic and Cretaceous periods… See also here and also here
by Rutgers University, June1, 2017 in SienceDaily Stony corals may be more resilient to ocean acidification than once thought, according to a Rutgers University study that shows they rely on proteins to help create their rock-hard skeletons. “The bottom line is that corals will make rock even under adverse conditions,” said Paul G. Falkowski, a … Continuer la lecture de Stony corals more resistant to climate change than thought
cv_liste complète (Français) cv_complete list (English) my e-mails alain.preat@ulb.be apreat@gmail.com AWARD 2017 : The Van den Broeck Medal Why are the ‘red marbles’ red? Contribution of biology and iron isotopes online (web) publications My ResearchGate Profile 2024 … L’ Anthropocène n’est pas une unité stratigraphique officielle (FR). The Anthropocene is not an official stratigraphic … Continuer la lecture de My/Mes publications
by Smithsonian Tropical Research Institute, March 21, 2017 Dead zones affect dozens of coral reefs around the world and threaten hundreds more according to a new study. Watching a massive coral reef die-off on the Caribbean coast of Panama, they suspected it was caused by a dead zone — a low-oxygen area that snuffs out … Continuer la lecture de Dead zones may threaten coral reefs worldwide