Posts Tagged ‘arctic’

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As Dr Susan Crockford correctly says:
‘Now folks know exactly where to go for an unbiased take on polar bear issues.’

And an expert suggests the ‘starving polar bear’ widely reported in recent days may have been a cancer victim.

polarbearscience

Between the two stories (the attack by my colleaguesand the starving polar bear hype), views at my blog have gone through the roof and one Arctic biologist speaks out on what SeaLegacy folks should have done when they saw a starving polar bear on Baffin Island this summer.

polar_bear_sow_two_cubs_feeding_with_gulls_Kaktovik_USGS

For the two weeks prior to the release of the Harvey paper (rounding to the nearest 100) the number of page views was 11,400 while for the two weeks since the Harvey et al. paper was released views were at 72,300 (with 14,900 views yesterday, 23,300 views the day before, and 12,500 the day before that). Prior to the Harvey et al. incident, my highest-ever one day blog view tally was 10,400 (a walrus haulout post!).

Several blogs were discussing the Harvey et al. paper and its implications from the first day (29 November) and a few have contacted me to…

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Arctic Northern Sea Route


The risks of underestimating seasonal Arctic sea ice catch up with a group of over-optimistic Russian sailors.

The 35 year old vessel «Chukotka+» carried several thousand tons of oil and independently tried to make it across the Northern Sea Route, says the Barents Observer.

Little is known about the incident which probably could have triggered a serious accident along Russia’s icy northern coast.

According to Rosatom, the state company operating the fleet of nuclear-powered icebreakers, the «Chukotka+» on the 30th October entered the waters of the Northern Sea Route. The ship sailed alone and aimed for a voyage across the Arctic route without icebreaker assistance.

It was not successful.

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The gloves are off in the polar bear wars, as Dr Susan Crockford launches a strong response to a recent unfair and malicious attack on her reputation by a group of climate scientists.

polarbearscience

Today I sent a letter to the editors of the journal Bioscience requesting retraction of the shoddy and malicious paper by Harvey et al. (Internet blogs, polar bears, and climate-change denial by proxy) published online last week.

The letter reveals information about the workings of the polar bear expert inner circle not known before now, so grab your popcorn.

Harvey et al. 2018 in press climate denial by proxy using polar bears_Title

I have copied the letter below, which contains emails obtained via FOIA requests to the US Geological Survey and the US Fish and Wildlife Service by the Energy and Environment Legal Institute, E&E Legal, and the Free Market Environmental Law Clinic (USFWS request; USGS request) and sent to me by lawyer Chris Horner in 2014, unsolicited. I reveal some of them now, with his permission (most of the emails are boring, involving mostly technical topics not relevant to anything, as might be expected).

The emails in…

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Another climate alarmist embarrassment that can’t be hidden any longer.

polarbearscience

In early October, the US Fish & Wildlife Service reversed its 2011 decision to list Pacific walrus as ‘threatened with extinction’, saying they could not “determine with certainty that walruses are likely to become endangered “in the foreseeable future.” [details below]

I have arguedthat the 2008 decision by the USFWS to list polar bears as ‘threatened’ is similarly lacking in certainty (Crockford 2017) and as for walrus, the previous determination of ‘threatened’ for polar bears was premature and should be reversed.

Conservation Fiasco_lead photo_WINTER 2017 RANGE

A prominent biology colleague and I recently put it this way in a newly published essay:

“Is it ethical or fair to the many citizens impacted directly and indirectly by the 2008 polar bear ruling for the FWS to allow polar bears to remain on the Endangered Species List?”

Read our piece in the winter 2018 issue of RANGE Magazine (open access), authored by…

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Record-breaking winter season for Lapland tourism

Posted: November 22, 2017 by oldbrew in humour, innovation, Travel
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Credit: Visitfinland


This place sounds ideal for an upmarket climate conference. The brand new Glass Resort is ‘situated right next door to Santa’s office at Santa Claus Village’. Just the place from which to send out all those generous climate funds that no country with any sense wants to contribute to.

Snow is more popular than ever, says the Barents Observer. About 600 charter flights are landing at Finland’s three northernmost airports in the months ahead.

New hotels, glass igloos, log-huts, snow constructions and ice cottages. Lapland seems prepared to welcome tens of thousands of tourists starting now in late November. Santa Claus is still an attraction, but newcomer of the year is the Snow Man.

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Climate alarmists and their allies in the media love trying to create scares about the Arctic.

polarbearscience

“Lies” might be a better word to characterize the misinformation that scientists and the media have been busy spreading to the public over the last few weeks. The information is either known to be false (by scientists whose job it is to relay facts honestly) or is easily shown to be false (by journalists whose job it is to fact-check their stories).

Churchill polar bear and walrus 2017

Polar bear misinformation

Earlier this month, biologist Nick Lunn was interviewed by the CBC and for the news program The National. He stated outright, without qualification, that Western Hudson Bay polar bear numbers have dropped from about 1200 (in 1987) to about 800 now (a 33% decline).

However, it is not scientifically appropriate to compare these figures because they were based on different types of surveys conducted over different portions of the region (they are also statistically insignificant). Lunn should know better because the published reports (Dyck et…

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Alaskan permafrost [image credit: insideclimatenews.org]


The idea, so heavily pushed these days, that we are on the brink of ‘hot’ times looks more than a bit weak when compared to some earlier epochs on Earth. Regarding raised CO2 levels, the finding that ‘the most likely source of the carbon [dioxide] came from thawing permafrost during the period studied’ strongly suggests that the thaw would be causing the gas release, not the other way round. Phys.org reporting.

Concentration of carbon dioxide during an intense period of global warmth may have been as low as half the level previously suggested by scientists, according to a new Dartmouth College study.

The study found that carbon dioxide may have been less than 1000 parts per million, or ppm, during the Earth’s early Eocene period. This runs counter to thinking that concentration levels were as high as 2000 ppm in the same time frame.

By comparison, current levels of carbon dioxide observed at NOAA’s Mauna Loa Observatory are around 400 ppm.

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These bears once again give the lie to the overheated claims of climate alarmists.

polarbearscience

Are the hundreds of polar bears spending the summer on Wrangel Island in the Chukchi Sea starving and desperate for any scrap of food? Hardly! Photos taken by Russian tourists on a cruise ship (19 September 2017) show a huge number of already-fat, healthy bears converging on a dead bowhead whale washed up on a beach. Most of these bears would have been without food since at least early August, when the last sea ice disappeared around the island, and will return to the ice by November.

Wrangel Island bears on whale_29 Sept 2017 SUN

This is what The Sun reported (29 September), based on a Siberian Timesstory (my bold):

The extraordinary sight was witnessed by tourists on an Arctic cruise aboard the Finnish-built MV Akademik Shokalskiy.

A source at Wrangel Island Nature Reserve said: “There were at least 230 polar bears, including single males, single females, mothers with cubs and even two mothers…

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But still, global climate models will say: Does Not Compute!

No coffins needed on this occasion fortunately.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

h/t AC Osborn

The Mail reports on yet another Arctic expedition that has come perilously close to real grief:

image

Three British rowers attempting a record 1,200-mile voyage across the raging seas of the Arctic Ocean are stranded on a remote volcanic island after being battered by fierce storms.

The trio, part of a six-man crew, were forced to land on the tiny island of Jan Mayen, just 340 miles from their destination on Iceland.

The Polar Row team, including British double Olympic gold medallist Alex Gregory, had endured freezing temperatures and almost constant soaking in their fibreglass boat, which has neither an outboard motor nor sails.

Nightmare: The Polar Row team (pictured) had endured freezing temperatures and almost constant soaking in their fibreglass boat, which has neither an outboard motor nor sails

Nightmare: The Polar Row team (pictured) had endured freezing temperatures and almost constant soaking in their fibreglass boat, which has neither an outboard motor nor sails

Having landed on the island, the three Britons and another rower refused to continue because…

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Arctic Ocean


Scientists have surprised themselves by noticing multi-decadal natural variability in the Arctic, and discovering some of its effects, as Phys.org reports. More than a hint of cyclical warming and cooling is implied, although they try to downplay it.

Is a warmer Arctic a canary of global warming? Since the 1970s the northern polar region has warmed faster than global averages by a factor or two or more, in a process of ‘Arctic amplification’ which is linked to a drastic reduction in sea ice.

But then how to explain a similar rapid warming that occurred during the early 20th century, when the effects of greenhouse gases were considerably weaker than today? And what can we prove about the period, given the scarcity of usable data and observations prior to the 1950s?

Now scientists from Kyoto University and UC San Diego have discovered that this phenomenon occurred when the warming phase—’interdecadal variability mode’—of both the Pacific and Atlantic Oceans coincided.

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Arctic Ice Loss and The AMO

Posted: March 18, 2017 by oldbrew in alarmism, Cycles, sea ice
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Reports of warming in the Arctic date back to at least the 1920s but the likely reasons for this are mostly ignored by ‘climate science’.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

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http://www.dailymail.co.uk/sciencetech/article-4309966/HALF-Arctic-ice-loss-driven-natural-swings.html

Shock news! Scientists discover natural climate cycles.

From the Mail:

The Arctic icecap is shrinking – but it’s not all our fault, a major study of the polar region has found.

At least half of the disappearance is down to natural processes, and not the fault of man made warming.

Part of the decline in ice cover is due to ‘random’ and ‘chaotic’ natural changes in air currents, researchers said.

The study, separating man-made from natural influences in the Arctic atmospheric circulation, said that a decades-long natural warming of the Arctic climate might be tied to shifts as far away as the tropical Pacific Ocean.

http://www.dailymail.co.uk/sciencetech/article-4309966/HALF-Arctic-ice-loss-driven-natural-swings.html

Astonishingly though, the study makes no mention of the Atlantic Multidecadal Oscillation, which also has a significant effect on Arctic sea ice extent.

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Arctic sea ice [image credit: cbc.ca]

Arctic sea ice [image credit: cbc.ca]


Variations of this aerosol claim have been around for many years. These researchers seem uninterested in known oceanic cycles which might help to explain the observed temperature changes, instead relying on climate models. But another researcher notes that ‘black carbon emissions in some parts of the Arctic are still quite common’, as confirmed recently here. An earlier study (2007) reported ‘There is, however, at least a fourfold uncertainty in the aerosol forcing effect.’ So it looks like the jury is still out regarding air pollution in the Arctic.

Humans may have been altering Arctic sea ice longer than previously thought, according to researchers studying the effects of air pollution on sea ice growth in the mid-20th Century.

The new results challenge the perception that Arctic sea ice extent was unperturbed by human-caused climate change until the 1970s, reports Phys.org. Scientists have observed Arctic sea ice loss since the mid-1970s and some climate model simulations have shown the region was losing sea ice as far back as 1950.

In a new study, recently recovered Russian observations show an increase in sea ice from 1950 to 1975 as large as the subsequent decrease in sea ice observed from 1975 to 2005.
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Support MASIE Arctic Ice Dataset

Posted: February 1, 2017 by oldbrew in data, Measurement, sea ice
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Ron Clutz sings the praises of a useful Arctic ice dataset in need of your support.

Science Matters

MASIE: “high-resolution, accurate charts of ice conditions”
Walt Meier, NSIDC, October 2015 article in Annals of Glaciology.

The home page for MASIE (here) invites visitors to show their interest in the dataset and analysis tools since continued funding is not assured. The page says:
NSIDC has received support to develop MASIE but not to maintain MASIE. We are actively seeking support to maintain the Web site and products over the long term. If you find MASIE helpful, please let us know with a quick message to NSIDC User Services.

For the reasons below, I hope people will go there and express their support.

1. MASIE is Rigorous.

Note on Sea Ice Resolution:

Northern Hemisphere Spatial Coverage

Sea Ice Index (SII) from NOAA is based on 25 km cells and 15% ice coverage. That means if a grid cell 25X25, or 625 km2 is estimated to have at least…

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The climate alarm industry could be heading into a recession next year – unlike the polar bears they’re so fond of wailing about.

polarbearscience

If 10 years of summer sea ice levels expected to kill 2/3 of the world’s polar bears by 2050 hasn’t had an impact, why would anyone expect a bit less summer icewill do the job?

sea-ice-prediction-vs-reality-2012_polarbearscience

The more the polar bears fail to die in droves, the shriller the message from activist polar bear researchers – via willing media megaphones – that the great death of the bears will soon be upon us, just you wait and see!

Some big media guns were out this past week spreading the prophesy of doom fed to them by the polar bear researchers most committed to the “threatened with extinction” narrative: The New York Times, The Atlantic, The Guardian. The desperation is becoming palpable as the public catches on to their epic failure.

In 2007, the sea ice dropped to a level the experts said wouldn’t be reached…

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While BBC viewers in their TV bubble sit by the fireside grieving about the plight of those ‘poor polar bears’ (or similar emotive words)…in the real world it’s a different story altogether.

polarbearscience

The simple fact is that if polar bear experts had been right about the threat to polar bears from the loss of summer sea ice in the Arctic, there would be no polar bears in Churchill this fall. No bears for tourists to photograph, none for biologists to study, and certainly none for the BBC to film for an upcoming three-part TV special called “Arctic Live.

polar-bear-stock-image-gg66298544_smThe low-ice future that biologists said would doom polar bears to extinction by 2050 has already happened in 8 out of the last 10 years. The sea ice future has been realized.

Polar bears have experienced those supposedly deadly low-ice summers for almost a decade but the global population did not drop by 2/3 as predicted and not a single one of the ten subpopulations predicted to be extirpated under those conditions has been wiped out.

How much more wrong can you…

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Booker Exposes Wadhams’ Crackpot Theories

Posted: October 3, 2016 by oldbrew in alarmism, sea ice
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Fool me once, shame on you; fool me twice, shame on me.

Arctic ice scare merchants are fast running out of credibility in the face of the inconvenient – for them – facts.

NOT A LOT OF PEOPLE KNOW THAT

Booker in the Telegraph today:

I know it is only two weeks since I last reported on Arctic ice, but the latest news from that front is even more remarkable. My theme then was those sad climate activists who regularly venture into the polar regions because they have been fooled into thinking that the ice is vanishing but find it so thick that they have to be rushed back to safety. But this week’s focus is on those responsible for fooling them.

For nine years, two professors – Wieslaw Maslowski from California and Peter Wadhams from Cambridge – have been in the forefront of warning that, thanks to runaway global warming, the Arctic will soon be “ice-free”. Their every dire prediction has been eagerly reported by the warmist media, led by the BBC, In 2007 they said this would happen “by 2013”.

In July 2008 The Independent even devoted its…

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Excellent. So climate alarmists trumpeting Arctic ice melt are prone to farcical exaggeration at least, utter rubbish at worst. Who knew?

Trust, yet verify

Two posts ago, on the subject of another claim of an ice-free Arctic published in the Guardian, the discussion arose whether the journalist realized that he quoted someone with a poor track record in that matter. Commenter Chrism56 alerted me that the journalist (Robin McKie) already had written articles in the past on this subject, so he should have known that there were issues with the credibility of this claim.

The link that was provided went to an article from 2008 in which McKie reported about the claim of an ice-free Arctic that back then was expected five years further in the future.

McKie 2008-08-10

The claim was made by Serreze, Maslowski and Wadhams. Apparently he should know about the botched prediction in the meanwhile.

I became curious whether there were more articles written by McKie on this topic and also how he wrote about it in say 2013, when it became…

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Once again it turns out that polar bears are more resilient to low summer sea ice conditions than experts assumed. Maybe they should look for some other supposed problem to highlight.

polarbearscience

The annual Arctic sea ice minimum for 2016 is imminent and the hand-wringing about polar bear survival has already begun. While this year is shaping up to be another very low sea ice minimum in the Arctic – not as low as 2012 but lower than 2007 (previously the 2nd lowest since 1979) – contrary to predictions, several recent studies show that such low sea ice coverage in summer has had no (or very limited) negative effects on polar bear health and survival. In fact, for polar bears in some areas low summer sea ice has been quite beneficial (although these are not the populations that polar bear specialists predicted would do better).

polar_thin_ice Jessica Robertson_USGS

Since low summer extents of recent magnitude (3.0 – 5.0 mkm2) are clearly not any sort of threat to polar bears, it seems improbable that even an ice-free (≤ 1.0 mkm2) summer (e.g…

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A polar bear inspects a US submarine near the North Pole [credit: Wikipedia]

A polar bear inspects a US submarine near the North Pole [credit: Wikipedia]


‘How predictable’ assumes some predictability of a future ‘ice-free’ Arctic in summer – debatable at least.
H/T US CLIVAR – Climate Variability and Predictability Program

The strong decline in the summer sea ice cover of the Arctic over the last decades has led many to ask when the Arctic will be ice-free for the first time.

Rather than providing yet another answer to this question, in a recent Geophysical Research Letters article by Jahn et al., they focused on determining how well the occurrence of an ice-free Arctic can be predicted, due to the inherent internal climate variability of the system.

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Ah, natural variability – the curse of the fanatical warmist.
They don’t understand it and don’t want to believe it exists.
But it does, so they’ll have to put up with it.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

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http://dailycaller.com/2016/08/27/an-inconvenient-truth-few-signs-of-global-warming-in-antarctica/

From the Daily Caller:

Antarctica has confounded scientists, defying the dire predictions of scientists the South Pole would shrink and exacerbate sea level rise in the coming decades.

Climate models predicted Antarctic sea ice would shrink as the world warmed, and that warming would boost snowfall over the southern continent. Neither of those predictions have panned out, and now scientists say “natural variability” is overwhelming human-induced warming.

“Truth is, the science is complex, and that in most places and with most events, natural variability still plays a dominant role, and undoubtedly will continue to do so,” Chip Knappenberger, a climate scientist with the libertarian Cato Institute, told The Daily Caller News Foundation.

“This applies to goings-on in Antarctica as well as in Louisiana,” Knappenberger said, referring to the recent flooding in Louisiana activists have already blamed global warming for.

What recent studies have shown is that…

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