Archives de catégorie : better to know…?

The New Pause lengthens again

by C. Monckton of Brenchley, Aug 3 2021 in WUWT


The New Pause has lengthened by another two months. Even though the brief la Niña that began in late 2020 has now ended, on the UAH dataset there has been no global warming for 6 years 6 months till July 2021. As always, the Pause is calculated as the longest period ending in the present that shows no warming trend, taken as the least-squares linear-regression trend on the UAH satellite monthly global mean surface temperature anomalies for the lower troposphere:

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Criminal Negligence? Authorities Failed To Heed Flood Warnings…”Let People Drown”…”Monumental System Failure”

by P. Gosselin, July 17, 2021 in WUWT/NTZ


Harsh criticism of German authorities failing to act is mounting in the aftermath of the recent deadly floods.

Germany’s New Orleans

Many of the over one hundred people died in the recent flood disaster in Central Western Germany could have been prevented – had the responsible institutions heeded the warnings that had been already issued days in advance by the weather services. Authorities had been warned days early, yet they did nothing to prepare to evacuate and mobilize resources. The media did nothing to warn.

Veteran meteorologist: “much could have been prevented”

Swiss meteorologist Jörg Kachelmann told in a PULS 24 interview that “much of it could have been prevented” and that “people could have been warned”.

“The rainfall could not have been prevented” but the authorities and the “media could have warned the population.” The veteran Swiss meteorologist is surprised by the “surprise of the authorities” and says “people could have been evacuated or at least items moved to higher floors”.

Let people drown” as “they broadcast shit”

Kachelman also commented to Germany’s leading national dailyBild: “It hurts when the very people who would have the resources to accompany such a weather situation 24/7 do nothing to save lives. But they broadcast shit and let people drown.”

Unpreparedness becoming a German habit

Just 25 ‘mega-cities’ produce 52 per cent of the world’s urban greenhouse gas emissions — and 23 of them are in China

by I. Randall, July 12, 2021 in DailyMail


  • Researchers from Sun Yat-sen University recorded the emissions of 167 cities

  • The largest carbon emitters were found to be Asian megacities like Shanghai

  • Cities in Europe and the US emit more than those in most developing countries

  • Of 42 cities with data spanning 2012–2016, 30 showed emissions reductions

  • Yet the team warned we are not on track to meet global climate change targets

THE WORST EMITTERS

In their study, Dr Chen and colleagues looked at greenhouse gas emissions from 167 cities across 53 countries.

The worst 75 cities for total emissions were as follows (with figures in megatonnes of CO₂ equivalent):

  1. Handan, China (199.71)
  2. Shanghai, China (187.93)
  3. Suzhou, China (151.79)
  4. Dalian, China (142.51)
  5. Beijing, China (132.58)
  6. Tianjin, China (125.89)
  7. Moscow, Russia (112.53)
  8. Wuhan, China (110.86)
  9. Qingdao, China (93.56)
  10. Chongqing, China (80.58)
  11. Wuxi, China (76.88)
  12. Urumqi, China (75.32)
  13. Guangzhou, China (71.03)
  14. Huizhou, China (68.74)
  15. Shijiazhuang, China (67.80)
  16. Zhengzhou, China (66.16)
  17. Tokyo, Japan (66.08)
  18. Shengyang, China (64.10)
  19. Kaohsiung, China (63.64)
  20. Kunming, China (62.96)
  21. Shenzhen, China (62.91)
  22. Hangzhou, China (61.41)
  23. Hong Kong, China (55.90)
  24. Yinchuan, China (55.49)
  25. Chengdu , China (54.49)
  26. New York City, US (51.31)
  27. Manilla, Philippines (49.47)
  28. Bangkok, Thailand (49.22)
  29. Dubai, UAE (48.26)
  30. Seoul, Korea (48.06)
  31. Nanjing, China (47.94)
  32. Istanbul, Turkey (47.53)
  33. Frankfurt, Germany (45.73)
  34. Jakarta, Indonesia (43.86)
  35. Changchun, China (42.62)
  36. Guiyang, China (42.09)
  37. Saint Petersburg, Russia (42.07)
  38. Singapore, Singapore (40.38)
  39. Jinan, China (38.49)
  40. Perth, Australia (36.33)
  41. San Diego, USA (35.02)
  42. Jiaxing, China (33.94)
  43. London, United Kingdom (33.58)
  44. Houston, USA (33.41)
  45. Stuttgart, Germany (32.82)
  46. Caracas, Venezuela (31.77)
  47. Chicago, USA (31.48)
  48. Harbin, China (30.81)
  49. Mexico City, Mexico (30.69)
  50. Lanzhou, China (29.87)
  51. Lagos, Nigeria (29.33)
  52. Xi’an, China (28.15)
  53. Berlin, Germany (27.48)
  54. Taiyuan, China (26.73)
  55. Los Angeles, USA (26.55)
  56. Tshwane, South Africa (26.14)
  57. Nanchang, China (25.17)
  58. Sao Paulo, Brazil (24.95)
  59. Johannesburg, South Africa (24.72)
  60. Changsha, China (24.64)
  61. Hohhot, China (23.47)
  62. Durban, South Africa (22.68)
  63. Mumbai, India (22.57)
  64. Hanoi, Vietnam (22.42)
  65. Torino, Italy (21.86)
  66. Cape Town, South Africa (21.53)
  67. Yokohama, Japan (20.96)
  68. Nanning, China (20.90)
  69. Santiago, Chile (20.03)
  70. Osaka, Japan (19.76)
  71. Hamburg, Germany (19.45)
  72. Chennai, India (19.32)
  73. Hefei, China (18.81)
  74. Toronto, Canada (18.08)
  75. Rotterdam, Netherlands (17.54)

ANTARCTIC SEA ICE EXTENT LARGEST SINCE 2015, AND GROWING

by Cap Allon, July 14, 2021 in Electrroverse


According to the June, 2021 report recently released by the National Snow and Ice Data Center (NSIDC), it is revealed that the ice locked at Earth’s poles is actually GROWING.

The opening paragraph of the report reads: “Sea ice in the Southern Ocean surrounding Antarctica was well above the 1981 to 2010 average extent in June, rising above the ninetieth percentile near the end of the month”.

But that’s as far as the NSIDC go…

They have plenty to say on the Arctic –which is experiencing its sixth lowest extent on record (big whoop)– but when it comes to Antarctica, I hear nothing but “crickets” — clearly, the icy continent GROWING in mass, and so offsetting the comparatively small losses registered by its northern cousin, is seen as a dampener to the AGW party.

Or perhaps the NSIDC are just letting the data speak for itself:

… it is revealed that Antarctic sea ice extent, as of June 12 (or day 193), is at an impressive 15.808 million square kilometres (6.104 million square miles) — this is the largest extent at this time of year since 2015, and also sees it tracking well-above the 1979-1990 average.

This news, if you’re an alarmist, is surely something to be celebrated.

The icy continent holds 90% of Earth’s freshwater — so, if you’re one of the gullible that have been conditioned to lose sleep over ‘sea level rise’ then this latest datapoint should quell those fears.

Unfortunately though, alarmists selectively ignore ‘good news’ and instead accumulate only bad news–the news that supports their fears, which, thanks to the likes of the IPCC and their MSM lapdogs, is rammed down our collective throats on a daily basis — it is impossible to ignore.

It’s a type of cognitive dissonance, I guess — people are rejecting new information that conflicts with their existing beliefs, even when the new information is positive: this isn’t how science is supposed to work.

Oh, and the NSIDC has more.

Looking at their historical chart which runs back to 1979, an overall trend of growth is shown here, too.

According to the data, ice around the southern pole has been increasing at ≈1 percent per decade:

New Study Defies Alarmists, Finds “No Notable Changes” Between Present And Future Cyclone Energy

by P. Gosselin, July 10, 2021 in NoTricksZone


Good news: a warmer, likely tamer climate, is in the future recent science shows. A new study projects no  future increase in tropical storm energy.

Lots of government-funded climate scientists like claiming tropical cyclones are getting worse and that in the future we need to expect one supercharged storm after another – due to man heating the climate with carbon dioxide emissions.

But as we noted yesterday here, Zoe Phin found that hurricanes have not gone along with this dubious doomsday science over the past 25 years. Now a new study confirms things will continue that way.

Today German site Die kalte Sonne (DkS) presents its 49th video on climate and energy, featuring tropical storm energy.

Present vs future scenario

In the segment, DkS cites a new study appearing in the Geophysical Research Letters, where a team of scientists led by Philip Kreussler used three different global climate models to investigate tropical cyclone integrated kinetic energy which is closely associated with their damage potential.

No notable changes

Claim: Machine Learning can Detect Anthropogenic Climate Change

E. Worrall, July 8, 2021 in WUWT


According to the big computer we are doomed to suffer ever more damaging weather extremes. But researchers can’t tell us exactly why, because their black box neural net won’t explain its prediction.

As an IT expert who has built commercial AI systems, I find it incredible that the researchers seem so naive as to think their AI machine output has value, without corroborating evidence. They admit they are going to try to understand how their AI works – but in my opinion they have jumped the gun, making big claims on the basis of a black box result.

Consider the following;

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Antarctica wasn’t quite as cold during the last ice age as previously thought

by OREGON STATE UNIVERSITY, June 6, 2021 in WUWT


CORVALLIS, Ore. – A study of two methods for reconstructing ancient temperatures has given climate researchers a better understanding of just how cold it was in Antarctica during the last ice age around 20,000 years ago.

Antarctica, the coldest place on Earth today, was even colder during the last ice age. For decades, the leading science suggested ice age temperatures in Antarctica were on average about 9 degrees Celsius cooler than at present.

An international team of scientists, led by Oregon State University’s Christo Buizert, has found that while parts of Antarctica were as cold as 10 degrees below current temperatures, temperatures over central East Antarctica were only 4 to 5 degrees cooler, about half of the previous estimates.

The findings were published this week in Science.

“This is the first conclusive and consistent answer we have for all of Antarctica,” said Buizert, an Oregon State University climate change specialist. “The surprising finding is that the amount of cooling is very different depending on where you are in Antarctica. This pattern of cooling is likely due to changes in the ice sheet elevation that happened between the ice age and today.”

Understanding the planet’s temperature during the last ice age is critical to understanding the transition from a cold to a warm climate and to modeling what might occur as the planet warms as a result of climate change today, said Ed Brook, a paleoclimatologist at OSU and one of the paper’s co-authors.

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The Manichean Mann

by M. Hulme, June 2021 in IssuesinSci&Techn


Michael Mann has been in the climate wars for well over a decade now. As he reminds us frequently in this new book, he has been in the crosshairs of his enemies, has fought off the attack dogs, and carries the scars of battle. Even the environmentalist Bill McKibben’s promotional puff for the book valorizes Mann in terms of his “scars from the climate wars.” The military framing of climate change long predates Mann’s involvement, but it certainly is a framing he has done much to promote through his blogs, tweets, and general persona-at-large in public discourse.

And so it is not surprising that Mann’s new book continues his characterization of the politics of climate change through a series of complex military tropes and metaphors. Wars, battles, attacks, fights, and enemies litter its 260 pages. Much of what I said about Mann’s combative militancy in my review of his 2012 book, The Hockey Stick and the Climate Wars: Dispatches from the Front Lines, can be equally applied to this new one. Now, his central argument is that there is a new war afoot. The old war—fought mostly around the claims of climate scientists—has been (largely) won. But a new war has been ignited; Mann and his allies are now having to fight against the forces of inaction.

Mann is half right in his diagnosis. The main axes of public dispute and argumentation about climate change have changed. The politics of climate change manifest differently now than they did a decade ago. More centrally in focus—and this is a good thing—are the substantive and pressing questions about the sorts of actions, policies, and interventions that are needed, appropriate, and effective to attenuate the risks of a changing climate. What are their respective costs and benefits? How do different options interact with diverse cultural values and collide with vested interests? How do they complicate international geopolitics?

So in this observation Mann is correct. The focus of the issue has moved from “is there a problem?” to “what should be done about it?”

Rising Sea Levels No Cause For Apocalyptic Climate Claims

by J. Tennebaum, May 12, 2021 in ClimateChangeDispatch


Former US Energy Department chief scientist Steven Koonin says sea levels rise at changing rates and sees ‘no signs’ of a climate apocalypse.

Here we continue our interview with Dr. Steven Koonin, chief scientist in the US Department of Energy during the Barack Obama administration and author of the just-published book, Unsettled: What Climate Science Tells Us, What It Doesn’t, And Why It Matters

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Does ocean acidification alter fish behavior? Fraud allegations create a sea of doubt

by P. Homewood, May 7, 2021 in NotaLotofPeopleKnowThat


When Philip Munday discussed his research on ocean acidification with more than 70 colleagues and students in a December 2020 Zoom meeting, he wasn’t just giving a confident overview of a decade’s worth of science. Munday, a marine ecologist at James Cook University (JCU), Townsville, was speaking to defend his scientific legacy.

But their work has come under attack. In January 2020, a group of seven young scientists, led by fish physiologist Timothy Clark of Deakin University in Geelong, Australia, published a Nature paper reporting that in a massive, 3-year study, they didn’t see these dramatic effects of acidification on fish behavior at all.

German Professor: Climate Model Deviation From Observations “Striking”…”Politically Significant”

by P. Gosselin, May 8, 2021 in NoTricksZone


At Die kalte Sonne, Prof. Fritz Vahrenholt – one of the founders of Germany’s modern environmental movement – presents his monthly summary, which includes a look at global temperature and how the models are doing.

The global mean temperature deviation of satellite-based measurements from the mean of the 1991 – 2020 period was -0.05 degrees Celsius in April 2021. Nevertheless, German courts have ruled that something has got to be done about the warming planet!

Global temperature curve in April 2021

The cool La Niña situation over the recent months is still having an effect. According to the U.S. National Oceanic and Atmospheric Administration (NOAA), there is an 80% probability that La Niña will end between May and July. However, the agency expects a new La Niña to begin again in the fall.

The average temperature increase has been 0.14 degrees Celsius per decade. The model calculations, on which the IPCC’s recommendations are based, come up with a temperature increase that is twice as high for the same period (see chart below, source: R. Spencer 2021).

This striking deviation from the real temperature development is politically significant, because model forecasts are the basis for far-reaching decisions, such as constitutional court rulings.”

Surprising Results: Global Snowfall Rate Increases 3% Over The Past 40 Years

by P. Gosselin, May 5, 2021 in NoTricksZone


Blogger Zoe Phin was curious about global snowfall trend in our era of “extreme global warming”. The results of a comprehensive analysis provide a surprise. 

To find out what the global snowfall trend has been, the hotshot data analyst diligently downloaded all available monthly NASA images from 1980 to 2020 (inclusive), such as the one shown below, and then converted the pixel colors back to data using the provided scale.

Here over the past 40 years snowfall has indeed grown from 0.6257 to 0.7057 decigrams/m2/s, or +12.77%. This trend, like many, is not global.

It just goes to show that when it comes to the chaotic system of climate, things are never simple and researchers get surprised almost daily.

You can generate your own charts using data archived here.

19th century glacier retreat in the Alps preceded the emergence of industrial black carbon deposition on high-alpine glaciers

by M. Sigl et al., Jan 8, 2018 in TheCryosphere


Starting around AD 1860, many glaciers in the European Alps began to retreat from their maximum mid-19th century terminus positions, thereby visualizing the end of the Little Ice Age in Europe. Radiative forcing by increasing deposition of industrial black carbon to snow has been suggested as the main driver of the abrupt glacier retreats in the Alps. The basis for this hypothesis was model simulations using elemental carbon concentrations at low temporal resolution from two ice cores in the Alps.

Here we present sub-annually resolved concentration records of refractory black carbon (rBC; using soot photometry) as well as distinctive tracers for mineral dust, biomass burning and industrial pollution from the Colle Gnifetti ice core in the Alps from AD 1741 to 2015. These records allow precise assessment of a potential relation between the timing of observed acceleration of glacier melt in the mid-19th century with an increase of rBC deposition on the glacier caused by the industrialization of Western Europe. Our study reveals that in AD 1875, the time when rBC ice-core concentrations started to significantly increase, the majority of Alpine glaciers had already experienced more than 80 % of their total 19th century length reduction, casting doubt on a leading role for soot in terminating of the Little Ice Age. Attribution of glacial retreat requires expansion of the spatial network and sampling density of high alpine ice cores to balance potential biasing effects arising from transport, deposition, and snow conservation in individual ice-core records.

Medieval weather prediction

by A. Lawrence_Mathers, Apr 1, 2021 PhysicsToday


In August 1861 the London-based newspaper The Times published the world’s first “daily weather forecast.” The term itself was created by the enterprising meteorologist Robert FitzRoy, who wanted to distance his work from astrological “prognostications.” That story has led to a widespread assumption that weather forecasting is an entirely modern phenomenon and that in earlier periods only quackery or folklore-based weather signs were available.

Obama administration scientist says climate ‘emergency’ is based on fallacy

by Dr S. Koonin, Apr 24, in NewYorkPost


‘The Science,” we’re told, is settled. How many times have you heard it?

Humans have broken the earth’s climate. Temperatures are rising, sea level is surging, ice is disappearing, and heat waves, storms, droughts, floods, and wildfires are an ever-worsening scourge on the world. Greenhouse gas emissions are causing all of this. And unless they’re eliminated promptly by radical changes to society and its energy systems, “The Science” says Earth is doomed. 

Yes, it’s true that the globe is warming, and that humans are exerting a warming influence upon it. But beyond that — to paraphrase the classic movie “The Princess Bride” — “I do not think ‘The Science’ says what you think it says.”

For example, both research literature and government reports state clearly that heat waves in the US are now no more common than they were in 1900, and that the warmest temperatures in the US have not risen in the past fifty years. When I tell people this, most are incredulous. Some gasp. And some get downright hostile.

These are almost certainly not the only climate facts you haven’t heard. Here are three more that might surprise you, drawn from recent published research or assessments of climate science published by the US government and the UN:

  •  Humans have had no detectable impact on hurricanes over the past century.
  • Greenland’s ice sheet isn’t shrinking any more rapidly today than it was 80 years ago.
  • The global area burned by wildfires has declined more than 25 percent since 2003 and 2020 was one of the lowest years on record.

Why haven’t you heard these facts before?

See also : New High Resolution Climate Simulation Projects Antarctic Ice To Remain Stable Rest Of The Century

Subsidence In The Bangladesh Basin

by P. Homewood, Mach 26, 2021 in NotaLotofPeopleKnowThat


Absolute sea levels are rising by about 2mm a year, yet the land is subsiding by 2.2cm a year. A small part of this is due to isostasy, but most is evidently the result of “dewatering”, what we would call water extraction. (see here)

Whatever problems farmers in Bangladesh are having, it has nothing to do with climate change.

Antarctic Sea Ice Grows 2 Million Sq. Km – Area As Big As Saudi Arabia. And: Hamburg Spring Arriving Later…

by P. Gosselin, March 28 in NoTricksZone


Antarctic sea ice grows 2 million square kilometers in 4 years…

It’s hard to back up the statement: Global warming is global. Some places have seen warming over the past 40 years (e.g. Arctic), but other places have not.

Antarctica definitely has not been playing along with the man-made global warming hoax. (Yes, man has caused some of the warming, but not all – and it certainly isn’t catastrophic).

Antarctic sea ice surges

Though Antarctic sea ice fell to a “record minimum” in 2017 – after having reached a “record high” in 2015 – the latest data from the National Snow and Ice Data Centershow sea ice at the South Pole has bounced back robustly since, surging some 500,000 sq km above the mean.

On March 26, 2017, Antarctic sea ice measured 3.055 million sq km. Four years later, sea ice reached 5.103 million sq km. That’s a difference of more than 2 million sq. km., which is an area the size of Saudi Arabia!

No way to ignore natural factors

So why would sea ice grow so quickly? If the ice had disappeared, many would blame it on greenhouse gases – absurd of course. And it would be just as absurd to blame the recent gain on global cooling. Obviously there is a complex array of natural factors at work – factors that climate alarmists consistently have ignored over the past decades.

Here’s the March 26, 2021 satellite photo of Antarctica:

Source: NSIDC

It’s Here: Morano’s New book: ‘Green Fraud: Why The Green New Deal Is Even Worse Than You Think

by M.  Steyn, March 23, 2021 in ClimateDepot


Morano’s probably single-handedly, in a civilian sense, the guy (other than me, of course) doing a better job of ringing the bells alarming people of what’s going on here.” Rush Limbaugh

“This is a must-read book that shows how the Green New Deal is dangerous, impractical, misguided, and guaranteed to fail with disastrous results for the American people.”  —Sean Hannity, host of Hannity on Fox News

“’Green Fraud’ is the ultimate guidebook to exposing and fighting this Marxist plan masquerading as environmental policy.”  —Mark R. Levin, author and nationally syndicated TV and radio broadcaster

Also see Daily Signal’s interview w/ Morano: “Green Fraud,” a new book from @ClimateDepot’s Marc Morano, exposes far-reaching implications of the #GreenNewDeal & what freedom-loving #Americans can do. 

Here is a promotional video from the publisher on the book: https://twitter.com/Regnery/status/1370512451322716160

“If you care about America’s future, read this book.”—Mark Levin

“A must-read book that shows how the Green New Deal is dangerous, impractical, misguided, and guaranteed to fail with disastrous results for the American people.”—Sean Hannity

A New Lockdown to “Save” the Climate

That’s what’s in store for us if Alexandria Ocasio-Cortez and the Democrats pass their radical climate plan—the Green New Deal.

It is packed with guarantees so completely irrelevant to the problem it purports to “solve” (like “free college” and incomes for everyone “unable or unwilling to work”) that even its boosters have admitted it’s not really about the climate.

The intrepid Marc Morano, author of the bestselling Politically Incorrect Guide to Climate Change, breaks down the science and the politics to expose the truth about the Green New Deal:

• The science is settled: copious evidence—and prominent defections from the “climate consensus”—make clear we are not facing a man-made climate disaster

• “Climate change” is the perfect Trojan horse for the socialist agenda of the Left

• Fossil fuels lifted the West out of poverty—but our elites now want to deny them to the world’s poor

• The Green New Deal is on a collision course with self-government and our fundamental rights

Climate change has already been “solved” multiple times over the past two decades—with highly touted international agreements—and yet it never goes away as an excuse for leftist policies that will cripple our economy, impoverish the world, and take away our freedoms.

Packed with telling statistics, damning quotations, and real science, Green Fraud is your source for all the facts you need to understand—and resist—the threat.

Fake Invisible Catastrophes and Threats of Doom — Patrick Moore’s outstanding new book

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 to date as this just published contribution to real science. We all know by now that Patrick co-founded Greenpeace. It was in an effort to stop underground hydrogen bomb testing and later to save whales and Harp seals. He was still studying for his degree in Ecology at the University of British Columbia (UBC). Fifteen years later when Greenpeace became a money machine in the war to scare the public with one environmental lie after another, he resigned and became their public enemy number one. The tipping point was the organization’s initiation of a campaign to ban chlorine, the most important of all 94 natural elements for both public health and medicine.

In many ways his newest book can be seen as eleven brief books teaching the important facts and research on the major environmental issues of our time. They include in addition to the finest argument against human-caused climate change, dying trees in Africa, the Great Barrier Reef, Polar Bears, Species Extinction, the Great Pacific Garbage Patch, Genetically Modified Food, Nuclear Radiation, Forest Fires, Ocean Acidification, and the faked deaths of Walruses falling from cliffs in Russia.

What sets this outstanding book apart from most is that while Moore is an academic with a Ph.D. in ecology from UBC (which he describes as the study of how all components of our world interrelate and interact), he has a somewhat unique ability to dive into the weeds on each subject and emerge with a basic understanding of each issue for the reader. While I have read a great deal on all his topics, I was amazed how much I learned, and you will be too.Fake Invisible Catastrophes and Threats of Doom -- Patrick Moore's outstanding new book

He tells us what most of us realize today, that to many if not most activists “the people are a kind of afterthought to be considered only once the perfect environmental policy has been identified, without regard for how negative the impact is on humanity”. The push to phase out all fossil fuel consumption in the next 30 years he says, “is the biggest threat to civilization in the world today.”

In this 204-page 11-chapter book, as you would imagine, its longest chapter (49 pages) Climate of Fear and Guilt, is devoted to climate change. Most readers have read numerous arguments against the well-known fraud of human caused global warming. You may not want to read another. I can tell you, however, that no one has done it better. This well illustrated chapter manages to add common sense ways to convince your friends of the absurd effort by our new administration to convince you to give up your freedoms in order to save the world. He deals with 19 separate crazy predictions laid at the feet of climate change. He skewers them all with excellent technical references. While it is worth the price of the book, it is the less well-known information in the other chapters that produce a truly outstanding book.

Claim: Melting glaciers contribute to Alaska earthquakes

by UNIVERSITY OF ALASKA FAIRBANKS, March 15, 2021 in WUWT


In 1958, a magnitude 7.8 earthquake triggered a rockslide into Southeast Alaska’s Lituya Bay, creating a tsunami that ran 1,700 feet up a mountainside before racing out to sea.

Researchers now think the region’s widespread loss of glacier ice helped set the stage for the quake.

In a recently published research article, scientists with the University of Alaska Fairbanks Geophysical Institute found that ice loss near Glacier Bay National Park has influenced the timing and location of earthquakes with a magnitude of 5.0 or greater in the area during the past century.

Scientists have known for decades that melting glaciers have caused earthquakes in otherwise tectonically stable regions, such as Canada’s interior and Scandinavia. In Alaska, this pattern has been harder to detect, as earthquakes are common in the southern part of the state.

Alaska has some of the world’s largest glaciers, which can be thousands of feet thick and cover hundreds of square miles. The ice’s weight causes the land beneath it to sink, and, when a glacier melts, the ground springs back like a sponge.

“There are two components to the uplift,” said Chris Rollins, the study’s lead author who conducted the research while at the Geophysical Institute. “There’s what’s called the ‘elastic effect,’ which is when the earth instantly springs back up after an ice mass is removed. Then there’s the prolonged effect from the mantle flowing back upwards under the vacated space.”

In the study, researchers link the expanding movement of the mantle with large earthquakes across Southeast Alaska, where glaciers have been melting for over 200 years. More than 1,200 cubic miles of ice have been lost.

Southern Alaska sits at the boundary between the continental North American plate and the Pacific Plate. They grind past each other at about two inches per year — roughly twice the rate of the San Andreas fault in California — resulting in frequent earthquakes.

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Greenland And Iceland Mean Winter Temperatures Continue Cooling Since Start Of The Century

by Kirye & Pierre, March 24, 2021 in NoTricksZone


The February 2021 data for Iceland and Greenland are available from the Japan Meteorological Agency (JMA), which means the latest meteorological DJF winter mean temperature can be computed.

Icelandic winters have cooled since 2001

We plotted the JMA data for three stations (the ones with sufficient data) in Iceland. Result: no warming over the past 18 winters!

False Alarm: IPCC Models Say A Warming Antarctica REDUCES Sea Levels -0.8 Of A Meter By 3000

by K. Richard, March 15, 2021 in NoTricksZone


The IPCC-endorsed anthropogenic global warming (AGW) paradigm finds a warming Antarctica results in more precipitation locked up as ice on the continent. This contributes to reducing sea levels: a -1.2 mm/year−1 mitigation of sea level rise over the next 80 years.

In the 4th IPCC report, Working Group 1 (the physical science) reported that as global temperatures rise,GCMs [models] indicate increasingly positive SMB for the Antarctic Ice Sheet as a whole because of greater accumulation.” This means that by 2100 Antarctica “would contribute 0.4 to 2.0 mm yr−1 of sea level fall.” Over the next 980 years, Antarctica’s ice accumulation will reduce sea levels by nearly a full meter (-0.8 m by 3000).