USGS – Polar Bear Ecoregions
POLAR BEARS : The New Symbol Of Climate Change Realism And A Stable Arctic
Posted: February 3, 2020 Filed under: Alarmist media, Arctic, Climate Change, Climatism, Empirical Evidence, Fact Check, Polar Bears, Sceptics, Science | Tags: arctic, Arctic Sea Ice, Climate Change, Climate Change realism, Climatism, Global Warming, Greta Thunberg, nature, Penguins, Polar Bears, sceptics, science, Science and Environment 2 Comments
POLAR BEARS – The New Symbol Of Climate Scepticism and A Stable Arctic | CLIMATISM
“THE polar bear as an icon for climate change is dead
because the distorted predictions made by
polar bear specialists were wrong.”
“THIS is a lesson for researchers in other areas
who have failed to stop the invasion of
politics into their science.”
***
Hat tip @EcologySenseUK
FOR years, the Polar Bear has been abused by climate change activists as the poster child of ClimateChange™️. They didn’t use rats or spiders to promote their misanthropic agenda. Instead, they chose the cute, cuddly, fluffy polar bear to illicit a desired emotional response.
“Climate Action” Poster Child | CLIMATISM
YOU would have noticed that the polar bear is a much less common feature in science, while the fake news mainstream media has stopped using the polar bear as a propaganda tool to drive their climate agenda.
THE Arctic bear has been superseded by child soldiers and penguins …
*
*
REAL SCIENCE …
POLAR BEARS
“PUBLIC safety concerns, combined with the effects of
polar bears on other species, suggest that
in many Nunavut communities, the polar bear
may have exceeded the co-existence threshold.”
– Nunavut’s polar bear population is unsafe,
government document says – The Globe and Mail
*
WITH deadly irony, polar bear numbers have grown dramatically and to “dangerous” levels as carbon dioxide emissions have risen. A CO2 correlation, at last!
INDIGENOUS Inuit’s of Northern Canada are now facing the very real task of having to cull the population as “the polar bear may have exceeded the co-existence threshold.”
“Inuit believe there are now so many bears that public safety has become a major concern,”
“Public safety concerns, combined with the effects of polar bears on other species, suggest that in many Nunavut communities, the polar bear may have exceeded the co-existence threshold.”
Nunavut’s polar bear population is unsafe, government document says – The Globe and Mail
*
POLAR BEAR POPULATION (1981 – 2015)
Polar Bear Population (1981 – 2015)
*
POLAR BEAR POPULATION – THE LATEST COUNT
via Susan Crockford PhD :
Susan Crockford is zoologist with more than 35 years experience, including published work on the Holocene history of Arctic animals.
UNTIL last year, Dr. Crockford ‘was’ adjunct professor at the University of Victoria, British Columbia, until UVic bowed to outside pressure and rescinded her adjunct professor status.
TELLING the truth on climate change and polar bears is considered heresy in the post-normal society of climate change hysteria that we currently inhabit. Just ask Peter Ridd.
Latest global polar bear abundance ‘best guess’ estimate is 39,000 (26,000-58,000)
It’s long past time for polar bear specialists to stop holding out for a scientifically accurate global estimate that will never be achieved and determine a reasonable and credible ‘best guess’. Since they have so far refused to do this, I have done it for them. My extrapolated estimate of 39,000 (range 26,000-58,000) at 2018 is not only plausible but scientifically defensible.
In 2014, the chairman of the IUCN Polar Bear Specialist Group (PBSG) emailed me to say that their global population size number ‘has never been an estimate of total abundance in a scientific sense, but simply a qualified guess given to satisfy public demand.’
In my new book, The Polar Bear Catastrophe That Never Happened, I contend that this situation will probably never change, so it’s time to stop holding out for a scientifically accurate global estimate and generate a reasonable and credible ‘best guess’. Recent surveys from several critical polar bear subpopulations have given us the information necessary to do this.
UPDATE: I have made this a sticky post for a while: new posts will appear below.
These new numbers make it possible to extrapolate from ‘known’ to ‘unknown’ subpopulations within so-called ‘sea ice ecoregions’ (defined in 2007 by polar bear scientists at the US Geological Survey, see Amstrup et al. 2007), as shown below, to update old estimates and generate new ones for never-studied areas.
Since the PBSG has so far refused to take this step, I took on the challenge. I contend that an estimate of about 39,000 (range 26,000-58,000) at 2018 is not only plausible but scientifically defensible. See the graph below from my new book:
Global polar bear population size estimates to 2018. From Chapter 10 of The Polar Bear Catastrophe That Never Happened (Crockford 2019).
This new estimate for 2018 is a modest 4-6 fold increase over the 10,000 or so bears that existed in the 1960s and after 25 years, a credible increase over the estimate of 25,000 that the PBSG offered in 1993 (Wiig et al. 1995).
However, my new estimate is much larger than the improbable figure of about 26,000 (range 22,000-31,000) offered by PGSG biologists in 2015 (Regehr et al. 2016; Wiig et al. 2015). The scary question is this: what do Arctic residents do if there are actually as many as 58,000?
See my new book (Crockford 2019) for the full rationale and references used to arrive at this figure.
The bottom line: it is scientifically unacceptable for the PBSG to continue to refuse to provide an extrapolated ‘best guess’ global estimate for polar bears, given that the scientifically accurate estimate they crave is essentially unattainable. An estimate of about 39,000 (range 26,000-58,000) at 2018 is not only plausible but scientifically defensible.
REFERENCES
Amstrup, S.C., Marcot, B.G. & Douglas, D.C. 2007. Forecasting the rangewide status of polar bears at selected times in the 21st century.US Geological Survey. Reston, VA. Pdf here
Crockford, S.J. 2019. The Polar Bear Catastrophe That Never Happened. Global Warming Policy Foundation, London. Available in paperback and ebook formats.
Regehr, E.V., Laidre, K.L, Akçakaya, H.R., Amstrup, S.C., Atwood, T.C., Lunn, N.J., Obbard, M., Stern, H., Thiemann, G.W., & Wiig, Ø. 2016. Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines. Biology Letters 12: 20160556. http://rsbl.royalsocietypublishing.org/content/12/12/20160556
Wiig, Ø., Born, E.W., and Garner, G.W. (eds.) 1995. Polar Bears: Proceedings of the 11th working meeting of the IUCN/SSC Polar Bear Specialists Group, 25-27 January, 1993, Copenhagen, Denmark. Gland, Switzerland and Cambridge UK, IUCN. http://pbsg.npolar.no/en/meetings/
Wiig, Ø., Amstrup, S., Atwood, T., Laidre, K., Lunn, N., Obbard, M., et al. 2015. Ursus maritimus. The IUCN Red List of Threatened Species 2015: e.T22823A14871490. Available fromhttp://www.iucnredlist.org/details/22823/0 [accessed Nov. 28, 2015]. See the supplement for population figures.
*
WATCH …
TUCKER CARLSON interviews Zoologist and Polar Bear specialist Dr. Susan Crockford on the prime time ratings-killer show Tucker Carlson Tonight, in a must watch segment that demonstrates how “overpopulation”, not extinction, is now the problem :
*
PROPAGANDA RULES
THIS is what your children are being taught and ordered to say about Polar Bears and global warming climate change. Blatant lies and falsehoods …
***
THE ARCTIC
DIRE predictions of an “ice-free” Arctic remain a popular and effective fear-mongering tool in the bag of ClimateChange™️.
SOME of the Arctic sea-ice predictions made by alarmists ‘scientists’ and the mainstream media over the years. ALL of which have failed to materialise :
- “Arctic summers ice-free by 2013” (BBC 2007)
- “Could all Arctic ice be gone by 2012?” (AP 2007)
- “Arctic Sea Ice Gone in Summer Within Five Years?”(National Geographic 2007)
- “Imagine yourself in a world five years from now, where there is no more ice over the Arctic” – Tim Flannery (2008)
- “North Pole could be ice-free in 2008” – Mark Serreze (New Scientist 2008)
- “Gore: Polar ice cap may disappear by summer 2014” (USA Today 2009)
- “Arctic expert predicts final collapse of sea ice within 4 years” (Guardian 2012)
- “Say Goodbye to Arctic Summer Ice” (Live Science 2013)
- “Ice-free Arctic in two years heralds methane catastrophe – scientist” (The Guardian 2013)
- “Why Arctic sea ice will vanish in 2013” (Sierra Club 2013)
- “Next year or the year after, the Arctic will be free of ice’” – Peter Wadhams (The Guardian 2016)
*
ARCTIC SEA-ICE EXTENT
CLAIMS that Arctic sea ice is disappearing are patently false.
THERE has been no trend in Arctic sea ice extent since the start of MASIE records in 2006.
via Real Climate Science :
*
ARCTIC SEA-ICE EXTENT TO DATE
ARCTIC sea-ice extent is within the 1981-2010 median :
*
ARCTIC SEA-ICE VOLUME
ARCTIC sea ice volume has been trending upwards for the past twelve years.
*
ARCTIC TEMPS and MELT CYCLES
ARCTIC temperatures and melt cycles correlate almost perfectly with ocean circulation cycles (AMO) driven by the sun, and show zero correlation with atmospheric CO2 levels :
Reykjavik, Iceland Temperatures Vs. The Atlantic Multidecadal Oscillation
***
CONCLUSION
AN old Slovak proverb states, “The truth rises to the surface like oil on water.” So too, over time, has the truth been revealed as to the actual state of polar bears and the supposed “shrinking” Arctic.
THE mainstream media and climate scientists are aware of the underlying data on polar bears and the Arctic. They simply choose not to share the truth with you or any positive ‘Climate Change’ news, for that matter.
GOOD news climate stories would only spoil their “Climate Emergency” agenda that they have worked so hard to manufacture and maintain. Not to mention, would put in jeopardy a load of reputations, egos and money now at stake. The scam, it seems, is almost too big to fail.
AS for the polar bear, it is ours now! We own it as the symbol of a stable Arctic and a ClimateChange™️ agenda on life-support, becoming more hysterical by the day, under constant siege by ‘inconvenient’ scientific data and a litany of failed predictions.
•••
SEE also :
- DEATH OF A CLIMATE ICON : A Lesson For Researchers In Other Areas Who Have Failed To Stop The Invasion Of Politics Into Their Science | Climatism
- CLIMATE DUD-PREDICTIONS : ‘Ice-Free’ Arctic Prophesies By The ‘97% Consensus’ And Compliant Mainstream Media | Climatism
ORIGINS Of The ClimateChange™️ Scam :
- DRACONIAN UN CLIMATE AGENDA EXPOSED : ‘Global Warming Fears Are A Tool For Political and Economic Change…It Has Nothing To Do With The Actual Climate’ | Climatism
- HYSTERIA MEDS : Eleven Scientific Pills To Quell The ‘Climate Crisis’ Lie | Climatism
- CLIMATE’S FATAL FLAW : ‘Greenhouse Gases Simply Do Not Absorb Enough Heat To Cause Global Warming’ | Climatism
- UN Carbon Regime Would Devastate Humanity And The Environment | Climatism
- BASIC Science For Climate Scientists | Climatism
- GENESIS Of The Great Global Warming Hoax In One Minute And Ten Seconds | Climatism
- DR TIM BALL MUST READ : Environmentalism – Evidence Suggests It Was Always And Only About Achieving World Government | Climatism
- THE Catastrophic Anthropogenic Global Warming Scam | Climatism
- CLIMATE CHANGE : The Unsettled Science Of “Settled” Science | Climatism
- FATHER Of The 2°C Climate Target Admits Number Is Fabricated : ‘Two degrees is not a magical limit; it’s clearly a political goal’ | Climatism
- TIM FLANNERY – Professor of Dud Predictions and Climate Falsehoods | Climatism
- THE Mind-blowing Costs Of Global Warming Hysteria | Climatism
- THE Orwellian Era Of @NASA Climate Pseudoscience | Climatism
- WESTERN Nations, Driven By A Global Agenda Of Climate Alarmism, Are Destroying Their Industries With Carbon Taxes And Promotion Of Expensive, Intermittent Green Energy | Climatism
- TOMORROW’S Grim, Global, Green Dictatorship | Climatism
- CLIMATE CHANGE – The Most Massive Scientific Fraud In Human History | Climatism
- “In Searching For A New Enemy To Unite Us, We Came Up With The Threat Of Global Warming” | Climatism
- The Creator, Fabricator And Proponent Of Global Warming – Maurice Strong | Climatism
- Global Warming Is The Greatest And Most Successful Pseudoscientific Fraud In History | Climatism
- Sustainability is Malthusianism for the 21st Century | Climatism
- THE Climate Change Farce Explained By Two Expert “Scientists” | Climatism
- UN IPCC : Climate “Has Almost Nothing To Do With Environmental Policy.” | Climatism
- UN IPCC : “Long-Term Prediction of Future Climate States Is Not Possible.” | Climatism
- UN IPCC Rewrote Temperature History To Suit Their Political Agenda | Climatism
- 100% Of Climate Models Prove That 97% Of Climate Scientists Were Wrong! | Climatism
- YES! The Climate Changes | Climatism
- OUR Planet Has Enjoyed 10 Warm Periods During The Past 10,000 Years | Climatism
- THE ARCTIC : Ground Zero For Anthropogenic Hubris And Climate Change Hysteria | Climatism
•••
THE Climatism Tip Jar – Help Keep The Good Fight Alive!
(Climate sceptics/rationalists still waitin’ for that “big oil” cheque to arrive in the mail!)
Help us to hit back against the bombardment of climate lies costing our communities, economies and livelihoods far, far too much.
Thanks to all those who have donated. Your support and faith in Climatism is highly motivating and greatly appreciated!
Citizen journalists can’t rely on mastheads, rather private donations and honest content. Every pledge helps, heaps!
Click link for more info…
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(NB// The PayPal account linked to “Climatism” is “Five-O-Vintage”)
•••
THE Death Of A Climate Icon: The Video
Posted: September 1, 2019 Filed under: Alarmism uncovered, Arctic, Climate Change, Polar Bears | Tags: arctic, Climate alarmism, Climate Change, Climatism, Polar Bears, science, Susan Crockford 3 Comments“THIS is a lesson for researches in other areas who have failed to stop the invasion of politics into their science.” – Dr Susan Crockford
Two years old today, this polar bear video is more relevant than ever:
“The polar bear as an icon for climate change is dead because the distorted predictions made by polar bear specialists were wrong.”
SHOCKINGLY Thick First Year Ice Between Barents Sea And The North Pole In Mid-July
Posted: July 29, 2019 Filed under: Alarmism Debunked, Alarmism uncovered, Arctic, Climate Change, Dud predictions, Fact Check, Polar Bears | Tags: Alarmism debunked, Alarmism Exposed, Arctic Sea Ice, Climate Change, Climatism, DMI, Dud Predictions, Fact Check, Global Warming, Grand Solar Minimum, North Pole, Polar Bears, Sea Ice, Susan Crockford 2 Comments
• “Arctic summers ice-free by 2013” (BBC 2007)
• “Could all Arctic ice be gone by 2012?” (AP 2007)
• “Arctic Sea Ice Gone in Summer Within Five Years?” (National Geographic 2007)
• “Imagine yourself in a world five years from now, where there is no more ice over the Arctic” – Tim Flannery (2008)
• “North Pole could be ice-free in 2008” – Mark Serreze (New Scientist 2008)
• “Gore: Polar ice cap may disappear by summer 2014” (USA Today 2009)
• “Arctic expert predicts final collapse of sea ice within 4 years” (Guardian 2012)
• “Say Goodbye to Arctic Summer Ice” (Live Science 2013)
• “Ice-free Arctic in two years heralds methane catastrophe – scientist” (The Guardian 2013)
• “Why Arctic sea ice will vanish in 2013” (Sierra Club 2013)
• “Next year or the year after, the Arctic will be free of ice’” – Peter Wadhams (The Guardian 2016)(QUOTE references : CLIMATE DUD-PREDICTIONS : ‘Ice-Free’ Arctic Prophesies By The ‘97% Consensus’ And Compliant Mainstream Media | Climatism)
*
DIRE predictions of an “ice-free” Arctic have remained popular on the climate change, fear-mongering circuit for many years now.
BUT, how ‘bad’ really are Arctic sea-ice conditions, in mid-summer, circa 2019?
ACCORDING to this latest piece of anecdotal (real-world) evidence, Arctic “Death Spiral” enthusiasts would be understandably disappointed!
“…what we saw was indeed really impressive sea ice. In fact, the sea ice we encountered was thick enough that reaching our destination—the geographic North Pole—took roughly 1.5 days longer than we’d expected.”
READ it all…
In late June, one of the most powerful icebreakers in the world encountered such extraordinarily thick ice on-route to the North Pole (with a polar bear specialist and deep-pocketed, Attenborough-class tourists onboard) that it took a day and a half longer than expected to get there. A few weeks later, in mid-July, a Norwegian icebreaker also bound for the North Pole (with scientific researchers on board) was forced to turn back north of Svalbard when it unexpectedly encountered impenetrable pack ice.
A polar bear on hummocked sea ice in Franz Josef Land. Photo by Michael Hambrey, date not specified but estimated based on tour dates to be 22 or 23 June 2019.
Apparently, the ice charts the Norwegian captain consulted showed ‘first year ice‘ – ice that formed the previous fall, defined as less than 2 m thick (6.6 ft) – which is often much broken…
View original post 1,462 more words
NETFLIX / ATTENBOROUGH FAKE NEWS UPDATE : ‘Our Planet’ Film Crew Is Still Lying About Walrus Cliff Deaths
Posted: April 23, 2019 Filed under: Alarmism uncovered, Alarmist media, Climate Change, Fake News, Polar Bears | Tags: Alarmism, Alarmism Exposed, Attenborough, Climate Change, Climate science, David Attenborough, Fake News, Global Warming, Netflix, Our Planet, Polar Bears, Susan Crockford, walrus Leave a commentIF #Netflix and #DavidAttenborough can so casually attribute “walrus suicide” to theorised man-made climate change, imagine what other falsehoods they are willing to tell you in order to push their ‘catastrophic’ climate narrative?
GREAT additional research, in search of the truth, once again, by Dr Crockford here…
I had an opportunity last night to watch the original Netflix ‘Frozen Worlds’ walrus episode and have some addition thoughts.
One big eye-opener was the final shot of the walrus sequence: a polar bear approaching from the water to feed on the carcasses below the cliff at Cape Kozhevnikov. This is additional proof that polar bears were in the area while the crew were filming. Yet the narrative in the film was silent on the risk to walruses on the cliff from polar bears and not a word was spoken of the hundreds of walruses that had fallen off that very cliff just days before after being spooked by approaching bears.
Oddly, I have also discovered that the Russian scientific advisor to the film, Anatoli Kochnev, wrote a scientific report in 2002 (translated into English) on walrus deaths at two regularly used beach haulouts on Wrangel Island from…
View original post 456 more words
DEATH OF A CLIMATE ICON : A Lesson For Researchers In Other Areas Who Have Failed To Stop The Invasion Of Politics Into Their Science
Posted: April 7, 2019 Filed under: Alarmism Debunked, Alarmism uncovered, Alarmist media, Arctic, Climate Change, Climatism, Dud predictions, Failed Climate Models, groupthink, Ideology, Polar Bears, Politics, Propaganda | Tags: Alarmism, Alarmism Exposed, Climate Change, Climate Change Alarmism, Climate science, Climate Strike, Climatism, Coca Cola, Fake News, Global Warming, Global Warming Alarmism, Greta Thunberg, groupthink, ideology, nature, Polar Bears, Politics, science, Susan Crockford, Tucker Carlson Leave a comment
POLAR BEARS – Death Of A Climate Icon | Climatism
“Those who can make you believe absurdities,
can make you commit atrocities.”
– Voltaire
“Blind trust in authority
is the greatest enemy of the truth.”
– Albert Einstein
***
THE polar bear as an icon for Global Warming Climate Change is dead, because the distorted predictions made by Polar Bear ‘specialists’ were wrong.
THIS is a lesson for researchers in other areas who have failed to stop the invasion of politics into their science.
*
TUCKER CARLSON interviews Zoologist and Polar Bear specialist Dr. Susan Crockford on the prime time ratings-killer show Tucker Carlson Tonight, in a must watch segment that demonstrates how “overpopulation”, not extinction, is now the problem :
*
THE Global Warming Policy Foundation has since released an excellent short video showing why the polar bear no longer serves as the icon of the climate change movement :
*
H/t Green Jihad
•••
POLAR BEAR related :
- DEAR Climate Change Alarmists, We Are Doing Just Fine Thanks, And So Is Our Sea-Ice! Regards, Polar Bears | Climatism
- Latest global polar bear abundance ‘best guess’ estimate is 39,000 (26,000-58,000) | polarbearscience
- POLAR BEAR Habitat Update: Abundant Sea Ice Across The Arctic, Even In The Barents Sea | Climatism
- STATE OF THE POLAR BEAR REPORT 2018: Polar Bears Continue To Thrive | Climatism
- HUDSON BAY ICE Update: More Thick First-Year Ice Habitat For #PolarBears In 2018 Than 2004 | Climatism
- REALITY Check: Nunatsiavut Wildlife Manager Says Polar Bears Not Starving, Public Misinformed | Climatism
- LESS Svalbard Polar Bear Habitat During The Early Holocene Than Now | Climatism
SEE also :
- DRACONIAN UN CLIMATE AGENDA EXPOSED : ‘Global Warming Fears Are A Tool For Political and Economic Change…It Has Nothing To Do With The Actual Climate’ | Climatism
- COGNITIVE BIAS : Climate Change Alarmists Refuse To Accept ‘The Science’ That Proves Extreme Weather Events Are NOT Increasing | Climatism
DEAR Climate Change Alarmists, We Are Doing Just Fine Thanks, And So Is Our Sea-Ice! Regards, Polar Bears
Posted: March 27, 2019 Filed under: Alarmism Debunked, Alarmist media, Alarmist Predictions, Arctic, Climatism, Dud predictions, Empirical Evidence, Fact Check, Polar Bears | Tags: Alarmism, arctic, Climate Change, Climate Change Alarmism, Climatism, Fake News, Global Warming, Mainstream media, mainstream media alarmism, Polar Bears, School Strike 4 Climate, science, Science and Environment, Sea Ice, Susan Crockford 6 Comments
POLAR BEARS – We Are Fine | CLIMATISM
“Inuit believe there are now so many bears that
public safety has become a major concern,”
– Nunavut’s polar bear population is unsafe,
government document says – The Globe and Mail
“Public safety concerns, combined with the effects of
polar bears on other species, suggest that
in many Nunavut communities, the polar bear
may have exceeded the co-existence threshold.”
– Nunavut’s polar bear population is unsafe,
government document says – The Globe and Mail
***
DIRE predictions of an “ice-free” Arctic have remained popular on the climate change fear-mongering circuit, owing to the psychological and political currency of all things melting and not least the emotional relevance applicable to the fate of the Arctic’s most famous resident and ‘global warming’ mascot – the polar bear.
SOME of the failed Arctic sea-ice predictions by alarmists ‘scientists’ and the fake news media over the years :
- “Arctic summers ice-free by 2013” (BBC 2007)
- “Could all Arctic ice be gone by 2012?” (AP 2007)
- “Arctic Sea Ice Gone in Summer Within Five Years?”(National Geographic 2007)
- “Imagine yourself in a world five years from now, where there is no more ice over the Arctic” – Tim Flannery (2008)
- “North Pole could be ice-free in 2008” – Mark Serreze (New Scientist 2008)
- “Gore: Polar ice cap may disappear by summer 2014” (USA Today 2009)
- “Arctic expert predicts final collapse of sea ice within 4 years” (Guardian 2012)
- “Say Goodbye to Arctic Summer Ice” (Live Science 2013)
- “Ice-free Arctic in two years heralds methane catastrophe – scientist” (The Guardian 2013)
- “Why Arctic sea ice will vanish in 2013” (Sierra Club 2013)
- “Next year or the year after, the Arctic will be free of ice’” – Peter Wadhams (The Guardian 2016)
*
CURRENT STATE OF THE ARCTIC
MINIMUM sea-ice extent has been trending up over the past twelve years. The EXACT opposite of what the mainstream media and ‘97% experts’ have been telling you :
MINIMUM Arctic sea-ice volume has been rising, not declining, since 2007 :
@KiryeNet キリエ on Twitter : “The Arctic has been refreezing for 12 years…minimum sea ice volume has been rising since 2007”
*
ARCTIC SEA-ICE EXTENT TO DATE
ARCTIC sea-ice extent is very close to the 1981-2010 median :
*
ARCTIC TEMPS & MELT CYCLES
ARCTIC temperatures and melt cycles correlate almost perfectly with ocean circulation cycles (AMO), and show no correlation with atmospheric CO2 levels :
Reykjavik, Iceland Temperatures Vs. The Atlantic Multidecadal Oscillation
***
POLAR BEARS
*
NO other icon of ‘Global Warming’ epitomises its very own false narrative like the polar bear does for ‘Climate Change’.
WITH deadly irony, polar bear numbers have grown dramatically as carbon dioxide emissions have risen in lock-step. A CO2 correlation, at last!
INDIGENOUS Inuit’s of Northern Canada are now facing the very real task of having to cull the population as “the polar bear may have exceeded the co-existence threshold.”
“Inuit believe there are now so many bears that public safety has become a major concern,”
“Public safety concerns, combined with the effects of polar bears on other species, suggest that in many Nunavut communities, the polar bear may have exceeded the co-existence threshold.”
Nunavut’s polar bear population is unsafe, government document says – The Globe and Mail
*
POLAR BEAR POPULATION (1981 – 2015)
Polar Bear Population (1981 – 2015)
*
POLAR BEAR POPULATION – THE LATEST COUNT!
via Susan Crockford PhD :
Susan Crockford is zoologist with more than 35 years experience, including published work on the Holocene history of Arctic animals. She is currently an adjunct professor at the University of Victoria, British Columbia.
Latest global polar bear abundance ‘best guess’ estimate is 39,000 (26,000-58,000)
It’s long past time for polar bear specialists to stop holding out for a scientifically accurate global estimate that will never be achieved and determine a reasonable and credible ‘best guess’. Since they have so far refused to do this, I have done it for them. My extrapolated estimate of 39,000 (range 26,000-58,000) at 2018 is not only plausible but scientifically defensible.
In 2014, the chairman of the IUCN Polar Bear Specialist Group (PBSG) emailed me to say that their global population size number ‘has never been an estimate of total abundance in a scientific sense, but simply a qualified guess given to satisfy public demand.’
In my new book, The Polar Bear Catastrophe That Never Happened, I contend that this situation will probably never change, so it’s time to stop holding out for a scientifically accurate global estimate and generate a reasonable and credible ‘best guess’. Recent surveys from several critical polar bear subpopulations have given us the information necessary to do this.
These new numbers make it possible to extrapolate from ‘known’ to ‘unknown’ subpopulations within so-called ‘sea ice ecoregions’ (defined in 2007 by polar bear scientists at the US Geological Survey, see Amstrup et al. 2007), as shown below, to update old estimates and generate new ones for never-studied areas.
USGS – Polar Bear Ecoregions
Since the PBSG has so far refused to take this step, I took on the challenge. I contend that an estimate of about 39,000 (range 26,000-58,000) at 2018 is not only plausible but scientifically defensible. See the graph below from my new book:
Global polar bear population size estimates to 2018. From Chapter 10 of The Polar Bear Catastrophe That Never Happened (Crockford 2019).
This new estimate for 2018 is a modest 4-6 fold increase over the 10,000 or so bears that existed in the 1960s and after 25 years, a credible increase over the estimate of 25,000 that the PBSG offered in 1993 (Wiig et al. 1995).
However, my new estimate is much larger than the improbable figure of about 26,000 (range 22,000-31,000) offered by PGSG biologists in 2015 (Regehr et al. 2016; Wiig et al. 2015). The scary question is this: what do Arctic residents do if there are actually as many as 58,000?
See my new book (Crockford 2019) for the full rationale and references used to arrive at this figure.
The bottom line: it is scientifically unacceptable for the PBSG to continue to refuse to provide an extrapolated ‘best guess’ global estimate for polar bears, given that the scientifically accurate estimate they crave is essentially unattainable. An estimate of about 39,000 (range 26,000-58,000) at 2018 is not only plausible but scientifically defensible. Read the rest of this entry »
POLAR BEAR Habitat Update: Abundant Sea Ice Across The Arctic, Even In The Barents Sea
Posted: March 13, 2019 Filed under: Alarmism Debunked, Alarmist Predictions, Arctic, Fact Check, Polar Bears, State Of The Climate | Tags: arctic, Barents Sea, Climate Change, Dud Predictions, Global Warming, Polar Bears, Science and Environment, Sea Ice, Susan Crockford 1 Comment
- “Arctic summers ice-free by 2013” (BBC 2007)
- “Could all Arctic ice be gone by 2012?” (AP 2007)
- “Arctic Sea Ice Gone in Summer Within Five Years?”(National Geographic 2007)
- “Imagine yourself in a world five years from now, where there is no more ice over the Arctic” – Tim Flannery (2008)
- “North Pole could be ice-free in 2008” – Mark Serreze (New Scientist 2008)
- “Gore: Polar ice cap may disappear by summer 2014” (USA Today 2009)
- “Arctic expert predicts final collapse of sea ice within 4 years” (Guardian 2012)
- “Say Goodbye to Arctic Summer Ice” (Live Science 2013)
- “Ice-free Arctic in two years heralds methane catastrophe – scientist” (The Guardian 2013)
- “Why Arctic sea ice will vanish in 2013” (Sierra Club 2013)
- “Next year or the year after, the Arctic will be free of ice’” – Peter Wadhams (The Guardian 2016)
DIRE predictions of an “ice-free” Arctic have remained popular on the climate change fear-mongering circuit, owing to the psychological and political currency of all things melting and not least the emotional relevance applicable to the fate of the Arctic’s most famous resident and ‘global warming’ mascot – the polar bear.
Abundant ice in Svalbard, East Greenland and the Labrador Sea is excellent news for the spring feeding season ahead because this is when bears truly need the presence of ice for hunting and mating. As far as I can tell, sea ice has not reached Bear Island, Norway at this time of year since 2010 but this year ice moved down to the island on 3 March and has been there ever since. This may mean we’ll be getting reports of polar bear sightings from the meteorological station there, so stay tuned.
Sea ice extent as of 11 March 2019, from NSIDC Masie:
Much of the ice that was blown out of the Bering Sea early in the month has returned and ice in the Gulf of St. Lawrence on the East Coast of Canada is the highest its been in years, threatening to impede ferry traffic between Nova…
View original post 456 more words
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