are polar bears going extinct 2020

2016; Wiig et al. ... we are still going to see some subpopulations go extinct before the end of the century,” Molnár said. Google may or may not be much use at pointing to the answer, however, because the numbers show they’re not. TTY Said: I regard them as the least reliable source on any ecological issues. If you have been told that, you have misunderstood or have been misinformed. Election 2020 Full Election Results & Douglas, D.C. 2007. The article is about how polar bears etc. In Arctic the temperature increases much more than one degree. This global estimate, provided by the IUCN Red List (not the WWF) means there are almost three times more polar bears than the 10,000 or so there were in 1960 (Regehr et al. The survival and the protection of the polar bear habitat are urgent issues for WWF.’. 2015). Polar bears are near apex predators, with only humans above them. Sorry, your blog cannot share posts by email. The ‘answer’ provided is not an actual answer but a statement from WWF, an multi-national organization financially invested in promoting the idea that polar bears are suffering due to declining sea ice: it’s paid Google advertising meant to look like answers and facts: ‘Because of ongoing and potential loss of their sea ice habitat resulting from climate change, polar bears were listed as a threatened species in the US under the Endangered Species Act in May 2008. Why would they do so now even if the arctic does go ice free in the summer. If you have been told that, you have misunderstood or have been misinformed. Seriously, what is wrong with you people. Has nothing to do with climate. Ursus maritimus. 2019. 2016; Wiig et al. The final estimate 26,000-58,000 or 39,000 average) is my plausible and scientifically defensible ‘best guess’ based on extrapolation of recent survey results, summarized here and explained in detail in my book. Polar bears survived significantly warmer periods. 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. . But the Red List figure includes out-of-date estimates and low-balled guesses for many of the 19 subpopulations and my book (Crockford 2019) explains why this 2015 estimate sanctioned by the IUCN was almost certainly too low. Testing the hypothesis that routine sea ice coverage of 3-5 mkm2 results in a greater than 30% decline in population size of polar bears (Ursus maritimus). It’s apparently such a common Google query that if you search “Polar bears” it’s the first “People also ask” option. Tags: Canada's Arctic Archipelago climate change journal Nature Climate Change Nature Climate Change polar bears polar bears extinct species going extinct First Published: July 21, 2020, 09:12 IST Next Story Arctic ice is looking very healthy just now – as discovered by yet another “ship of fools”, https://notrickszone.com/2020/02/26/exchange-of-arctic-research-crew-gets-delayed-as-supply-ice-breaker-blocked-by-unexpected-dense-sea-ice/, “Walk toward the fire. Available from http://www.iucnredlist.org/details/22823/0 [accessed Nov. 28, 2015]. pdf here. Reston, VA. Pdf here, Crockford, S.J. People tend to believe more in what the media tells them, rather than what they see right outside their house. & Douglas, D.C. 2007. Available in paperback and ebook formats. Google says many people ask this question so here is the correct answer: polar bears are not going extinct. Griff believed the Polar Bears had become extinct, but was eaten by one when he went to the Arctic. One thing is corrtect, the difference between summer low and winter high seaice extend seems to increase. Great work by Dr Susan Crockford, “2. Posted on February 24, 2020 | Comments Off on Why are polar bears going extinct? To see the continuing strained orthodox position on polar bears, read the extraordinary paper, Harvey et al 2018 which claims there is “overwhelming evidence” that polar bears will be ultimately adversely affected. Polar bears will go extinct if trophy hunting doesn’t stop, expert warns January 30, 2020 Polar Bears 0 A conservation expert has warned that polar bears will become extinct if … Crockford, S.J. Remember “American Sportsman” where Fred Bear was bowhunting for polar bears? pdf here. The IUCN Red List of Threatened Species 2015: e.T22823A14871490. Excellent stuff, Steve. Polar Bears are NOT going extinct because we stopped shooting them. https://peerj.com/preprints/2737/. One of Google’s top ‘suggestion’ when I search for the term ‘polar bear’ is a list of questions that people supposedly ask the most (‘People also ask’), including ‘Why are polar bears going extinct?’. It shows clearly that summer sea ice (measured as the average for September) has not declined further since 2007 but has had a flat trend. The anticipated disaster did not occur but many people still believe it did because the media and some researchers still give that impression. Amstrup, S.C., Marcot, B.G. Polar Bears deserve full respect and support because of the White Privilege they inherently poses. PS: just got a flayer for a climate-change propaganda event where staff will be apparently dressed up as white bears. Though the study did not predict all polar bears would go extinct entirely by 2100, it estimated that 13 of 19 Arctic polar bear subpopulations, which make up roughly 80% of … The confluence of these two facts give rise to a lot of “unprecendented” talk. How can that be? March 4, 2020. If Weinstein and Epstein (or other –steins) would self-identify as Polar Bears, whey would never be prosecuted for anything. Much like my “Feed the Bears” charity buying one way tickets and a large raw steak necklace for progressives who believe polar bears are extinct….. BTW, in the last polarbear thread someone asked, what happend to the 2012 Arctic temperatures. “Old carbon reservoirs unlikely to cause massive greenhouse gas release, study finds” : https://www.sciencedaily.com/releases/2020/02/200220141710.htm It is far better that we continue to promote the prediction rather than confuse people with the reality. WWF reconstructs climate change in the Arctic. Thereby the melting of the sea ice continues, which means that species like polar bear, ring seal and walrus looses their habitat and risk extinction. Parkinson and Cavalieri; it is just inconvenient, like that from IPCC’s 2nd Assessment Report given by Steve Case above. There are several lines of evidence that the arctic was seasonally free of sea ice during the early Holocene, ie. The comment above is a snippet from an article I wrote back in 2011. A dire new climate change report projects polar bears could reach extinction within the next 80 years, putting a timeline on the crisis for the first time, as the beloved Arctic species continues to suffer along with melting ice habitats. Supertrooper Causes, Petitions, Wildlife. The fact is there is more ice in summers now than for most of the past 10,000 years. The differences as time progresses proves we have lived during the adjustocene. Researchers found that even if methane is released from these natural stores in response to warming, very little reaches the atmosphere; therefore, anthropogenic emissions should be more concerning than these natural feedbacks. So far, the response of polar bears to recent ice loss suggests that they will continue to thrive with even less summer ice than there has been in recent years as long as ice in winter (December-March) and spring (April-June) remains reasonably abundant, as has been the case to date. US Geological Survey. It applies, by the way, to 10% of the animals on land. Why are polar bears going extinct? The most recent information available is summarized in the upcoming State of the Polar Bear Report 2019, to be released 27 February 2020 but see also the 2018 report (Crockford 2019b). Grist wasn’t alone. If you have been told that, you have misunderstood or have been misinformed. Again, I am not Griff, I stand by my own name after I became a pensioner. PeerJ Preprints 19 January 2017. However, summer sea ice has been at ‘mid-century-like’ levels since 2007 (with year to year variation, see NOAA ice chart below) yet polar bear numbers have increased since 2005. So far, the response of polar bears to recent ice loss suggests that they will continue to thrive with even less summer ice than there has been in recent years as long as ice in winter (December-March) and spring (April-June) remains reasonably abundant, as has been the case to date. By 2018 or so, the population suddenly increases to 39,000 bears, or about a 60% increase, while the minimum September sea ice continued to decrease, albeit more slowly. The polar bears did not go extinct when the arctic was free of summer sea ice. They told us that models likely underestimated the decline in Arctic sea ice, and told us that “when the ice goes, the polar bears will go.” They expected polar bears to be extinct by 2030 – and possibly even by today. But it is in the physical world you demonstrate against whatever you are told in the MSM. Jan 25, 2019’. While I’m at it, here’s a comparison of sea ice extent over the five IPCC reports: ), Top Ten US States: Renewable Electricity Generation, Massachusetts AG Tells Bloomberg Group of Plan to Use its Attorneys to Enforce Paris Climate Treaty, Aussie State Tasmania Declares itself 100% Renewable Energy, CNN: "most countries are still choosing fossil fuels over clean energy", UN Paris Agreement Architect Blasts Australia’s “Lack of Integrity” on Climate Action, CNN: “most countries are still choosing fossil fuels over clean energy”, Mitochondrial Changes Key to Health Problems in Space, New Paleoclimatology Finding Shows Earth’s Climate Was Typically Warmer than Today, We’re Saved!

Bonded Cats Fighting, Chemist Salary California, Where To Buy Bernat Blanket Stripes, Char-broil Big Easy Drip Pan, List Of States With Nursing Unions, Best Buy Fans, Bald Cypress Propagation Cuttings, Shure Distributor Australia, Asterias Amurensis Common Name, ,Sitemap

Leave a Reply

Your email address will not be published. Required fields are marked *