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#11. Climate change: Polar bears could be lost by 2100 - BBC News

Scientists say we have time to save polar bears if we act now to reduce greenhouse gas emissions.

#12. Are Polar Bears Altruistic or Just Bad At Math? - JSTOR Daily

Polar bear mothers are known to adopt and raise cubs from non-related litters. ... Have a correction or comment about this article?

#13. Climate change and the increasing impact of polar bears on ...

Polar bears (Ursus maritimus) depend on sea ice for hunting seals. ... Climate Change and Marine Top Predators View all 15 Articles.

#14. Arctic ice loss forces polar bears to use four times as much ...

The paper corroborates existing models that predict a global decline in polar bear abundance of between one and two-thirds by the end of the ...

#15. Polar Bears Live on the Edge of the Climate Change Crisis

A polar bear, dependent on sea ice for its hunting grounds, ... This article is a selection from the March issue of Smithsonian magazine.

#16. Articles sur Polar bears - The Conversation

Polar bears are being forced to adapt their feeding habits due to climate change – so reports of summer scavenging, foraging and terrestrial hunting are ...

#17. Polar Bear - Orion Magazine

Like the bears themselves, the first men to see polar bears were probably ... Angier wrote “The Cute Factor,” an article in which she identified some of the ...

#18. Conservation status of polar bears (Ursus maritimus) in ... - NCBI

This article has been cited by other articles in PMC. ... Polar bears (Ursus maritimus) depend on sea ice for most aspects of their life history [1].

#19. Polar bear researchers struggle for air time - Nature

The estimated 16,000 polar bears living on Canada's coastlines make up ... This article is part of Nature Index 2021 Canada, an editorially ...

#20. The Life and Status of the Polar Bear | Oryx | Cambridge Core

Polar bears are on the IUCN list of endangered species. ... These extracts from a comprehensive paper on the polar bear's life history and status are ...

#21. (PDF) Effects of Climate Change on Polar Bears - ResearchGate

PDF | In this article, we review the effects on polar bears of global warming that have already been observed, and try to evaluate what may happen to.

#22. Polar bears are inbreeding due to melting sea ice ... - ABC News

The outlook for the survival of polar bears is appearing even more precarious by factors induced by climate change.

#23. Effects of global warming on polar bears - AccessScience

The polar bear is the only species of terrestrial mammal so highly adapted to ... DISCLAIMER: This article is being kept online for historical purposes.

#24. Long-term variation in polar bear body condition and maternal ...

Polar bears (Ursus maritimus) rely on sea ice to hunt marine mammal prey. ... PLoS ONE, 11 (6) (2016), Article e0155932, 10.1371/journal.pone.0155932.

#25. How studying polar bears in zoos can help protect them in the ...

Perhaps no animal evokes as potently the existential threat of climate change as the polar bear. Global warming is causing sea ice to ...

#26. Top 10 facts about polar bears | WWF

Polar bears are the only bear species to be considered as marine mammals. Also, scientists can extract polar bear DNA from just their footprints in the snow ...

#27. Rapid ecosystem change and polar bear conservation

The sea ice habitat upon which polar bears depend for successful foraging ... In this article, we discuss issues that need consideration if ...

#28. EXPLAINER: How warming affects Arctic sea ice, polar bears

Majestic, increasingly hungry and at risk of disappearing, the polar bear is dependent on something melting away on our warming planet: sea ...

#29. The truth about polar bears | Canadian Geographic

There are 19 polar bear populations on the planet — 13 of them in ... has to include a mention of polar bears; every article about the human ...

#30. Saving a conservation icon – the polar bear | BBC Earth

It is estimated that there are 26000 polar bears in the wild, living across countries that border the Artic ... Article continues below.

#31. Polar Bears in Danger - TIME for Kids

Global warming is to blame. According to a study published this month in Nature Climate Change, most polar bear populations will be in serious ...

#32. Polar Bear | Defenders of Wildlife

These great white bears are an icon of the Arctic, and many people feel a connection to polar bears, even if they've never seen one in ...

#33. Polar Bear | News, Videos & Articles

Polar Bear videos and latest news articles; GlobalNews.ca your source for ... Climate change diminishing Arctic sea ice and harming polar bears, experts say.

#34. Trends in body condition in polar bears (Ursus maritimus) from ...

Polar bears (Ursus maritimus Phipps, 1774) rely on sea ice as a platform for ... Supplementary material is available with the article through the journal ...

#35. Polar Bears: Species Facts, Info & More | WWF.CA

The polar bear's future is inextricably linked to its sea-ice habitat. As climate change continues to reduce the thickness of sea ice, the future of polar bears ...

#36. Melting sea ice forces polar bears to travel farther for food

In recent years, polar bears in the Beaufort Sea have had to travel far outside of their traditional arctic hunting grounds which has ...

#37. Polar Bears at Risk - WWF

This is the kingdom of the polar bear—an ambassador for arctic ... Article II of the International Polar Bear Agreement states that signatory nations “shall ...

#38. Polar Bears to Vanish from Most of the Arctic This Century - Eos

A polar bear sits on sea ice in the east Greenland Sea. ... a University of Washington climate scientist and coauthor on the paper.

#39. Polar Bears Are Becoming Smaller Because Of Global Warming

A polar bear weighs only two thirds of what it used to weigh 30 years ago. It is harder for them to hunt their main source of food – seals.

#40. Aerial survey estimates of polar bears and their tracks ... - PLOS

Polar bears are of international conservation concern due to climate ... This is an open access article, free of all copyright, and may be ...

#41. Polar bear evolution is marked by rapid changes in gene copy ...

Thus, analysis of the polar bear and brown bear genomes ... Get alerts for new articles, or get an alert when an article is cited.

#42. New Scientist prints a more reasoned polar bear article but ...

New Scientist has an article coming out next week takes a fairly reasoned approach to the polar bear conservation issue.

#43. How can we save polar bears from extiction? | AMNH

Since global warming is affecting the polar bears, how can we help them to not go extinct? — Tess S., Grade 6. Biodiversity scientist Richard Pearson ...

#44. Threats to polar bears | WWF Arctic

Large carnivores are sensitive indicators of ecosystem health. A polar bear at risk is often a sign of something wrong somewhere in the Arctic marine ...

#45. How the narrative on polar bears has become a problem for ...

Our fear that the polar bear is going extinct is perhaps the world's most ... In a scientific article for Environmental Research, a science ...

#46. Polar Bears and Climate Change - Center for Biological ...

Showing Polar Bears are Imperiled by the Arctic Meltdown ... polar bear. To date no valid criticism of the paper (Monnett and Gleason 2006) has been raised, ...

#47. Polar Bear - Earthjustice

To stop the biodiversity crisis, we must protect public lands and waters that wildlife depend on. March 10, 2022 | Article. Court Ices ...

#48. How do polar bears stay warm? Research finds an answer in ...

There were more unique variants in polar bear genes than in those of the other species.” The paper, titled “Polar Bears Exhibit Genome-Wide ...

#49. The number and distribution of polar bears in the western ...

Polar bears have experienced a rapid loss of sea-ice habitat in the Barents ... Retrieved from https://polarresearch.net/index.php/polar/article/view/2660.

#50. Polar Bears | Encyclopedia.com

Polar BearsIntroductionPolar bears (Ursus maritimus) are a large, light-furred species of bear that lives only around the perimeter of the Arctic.

#51. Polar Bear - Endangered Species Coalition

Globally polar bear populations continue to decline. The United States is home to two distinct populations, of which, both are in decline.

#52. Facts about Polar Bears | Earth.Org - Past | Present | Future

Polar bears are endemic to the North Pole, adapted to survive the extreme cold. Due to global warming and Arctic ice loss, polar bears are ...

#53. How to Save Polar Bears | Science | AAAS

That's a much brighter picture for polar bears, if emissions can be brought under control. "One of the reasons why I believe this paper is so important is ...

#54. How warming affects Arctic sea ice, polar bears - New York Post

Majestic, increasingly hungry and at risk of disappearing, the polar bear is dependent on something melting away on our warming planet: sea ...

#55. Polar Bear Species Profile, Alaska Department of Fish and ...

General information about Polar Bear in Alaska such as description, life history, range, habitat and more.

#56. Polar bear numbers set to fall by a third, says study - Wired UK

Melting ice caps in the Arctic will affect polar bear population numbers. ... Image may contain Animal Wildlife Mammal Bear and Polar Bear.

#57. Observations of a wild polar bear (Ursus maritimus ...

In this paper, we report on observations of a subadult male polar bear and its exhibited behaviour during attempts to catch fish.

#58. Polar bear diet, hunting habits can be indicators of climate ...

Polar bears can be used as an indicator of environmental shifts, a new study suggests, as the animals change where they eat and what they ...

#59. Polar bears in action! | Journal of Experimental Biology

In a series of Reviews, Commentaries and Research articles, this special issue aims to generate new questions or illuminate paradigm shifts in ...

#60. Polar Bear News, Articles | The Scientist Magazine®

A polar bear researcher is being investigated for opposing oil and gas industry research initiative in the Arctic, while supporting a similar proposal from ...

#61. When Will Polar Bear Populations Collapse? The Answer is ...

#62. Detailed Discussion of Polar Bears and the Laws Governing ...

This paper provides an in-depth analysis of each country's state and ... Given that polar bears depend on snow and ice in every aspect of their life, ...

#63. Polar Bear Week: Researcher Geoff York on the Status of the ...

... Director of Conservation, to get into behind the scenes of polar bear conservation. - Articles from The Weather Channel | weather.com.

#64. Case Studies in Polar Bear (Ursus maritimus) Sperm ... - MDPI

Polar bears are threatened by habitat loss, decreased food availability, and reduced reproductive success due to climate change. Zoo ...

#65. polar bears - latest news, breaking stories and comment - The ...

polar bears · Climate crisis forcing polar bears from Alaska to Russia · The climate crisis is increasing deadly human, polar bear encounters · Polar bear captured ...

#66. Sea ice reduction drives genetic differentiation among Barents ...

Our analysis focused on the polar bears inhabiting the Svalbard Archipelago in the northwest Barents Sea, because there is long-term genetic ...

#67. Polar Bears Struggle as Sea Ice Declines - NASA Earth ...

A polar bear's life seems simple enough: eat seals, mate, and raise cubs. But a recent study shows some subpopulations of polar bears are ...

#68. Photo Ark: Polar Bear | National Geographic Society

Polar bears (Ursus maritimus) photographed at the Tulsa Zoo in Oklahoma. ... Articles & Profiles. Arkive: Polar bear (Ursus maritimus) ...

#69. Forecasting the Range-wide Status of Polar Bears at Selected ...

To inform the U.S. Fish and Wildlife Service decision whether or not to list polar bears as threatened under the Endangered Species Act (ESA), ...

#70. Why the Polar Bear Is an Indisputable Image of Climate Change

A stray polar bear walks on a road on the outskirts of a Russian industrial city. Polar bears reflect the otherworldly beauty that rising ...

#71. Without action on climate change, say goodbye to polar bears

The federal polar bear conservation plan says the animal's future in the Arctic is grim unless greenhouse gas emissions are dramatically ...

#72. Polar Bear - Animal Fact Guide

Although polar bears appear to be white or yellow, their fur is actually clear, and their skin is black. Learn more polar bear facts at Animal Fact Guide!

#73. Climate change forces polar bears to migrate to Russia from ...

It is reported that between 2001 to 2010, there was a 40 per cent drop in Alaska's polar bear population.

#74. The town that polar bears built | Smithsonian TweenTribune

“We all have our bogeymen, and, of course, ours were polar bears,” Compayre tells Smithsonian.com. “There was always a polar bear in the back of ...

#75. Human Interaction and Disturbance of Denning Polar Bears ...

Alaska; anthropogenic stressors; Arctic; disturbance; human-bear conflict; North Slope; polar bears; Ursus americanus; Ursus maritimus ...

#76. Polar bear–grizzly bear interactions during the autumn open ...

Reduction of summer sea ice extent has led some polar bear (Ursus ... The findings and conclusions in this article are those of the authors ...

#77. How Churchill, Canada, the Polar Bear Capital of the World, Is ...

Melting ice and rising temperatures are a threat to polar bears and Churchill, the Canadian town that relies on them.

#78. If you're a polar bear, your location may foretell your future

In 2008, Amstrup published a paper describing four “Arctic sea ice ecoregions” where polar bears live. These four regions vary in their ...

#79. Metabolism study signals more trouble ahead for polar bears

A study of polar bear metabolism conducted near Alaska's Prudhoe Bay has provided more reason to worry about the future of these massive ...

#80. Polar Bear Facts (Ursus maritimus) - ThoughtCo

The polar bear is the biggest terrestrial carnivore. These polar bear facts cover habitat, conservation status, diet, and reproduction.

#81. Bacterial diversity in faeces from polar bear (Ursus maritimus ...

Polar bears (Ursus maritimus) are major predators in the Arctic ... BMC Microbiology volume 10, Article number: 10 (2010) Cite this article.

#82. Bearing Witness? Polar Bears as Icons for Climate Change ...

This article investigates how polar bears were established as icons of climate change in the popular science magazine National Geographic.

#83. Polar bears lose genetic diversity as sea ice loss divides ...

Polar bears are becoming less diverse as sea ice declines, putting them at an increased risk of extinction. As climate change causes less ...

#84. Polar Bear DNA Found from Tracks in Snow in Conservation ...

Polar bear DNA has been isolated for the first time from footprints left in the snow on an Arctic island, a breakthrough that could help scientists better ...

#85. 5 Things You Never Knew About Polar Bears - Discover ...

Once they converge on Churchill, polar bears await the sea ice to form on Hudson Bay so they can hunt for seals. If you're interested, you can ...

#86. Two-thirds of polar bears at risk of extinction by 2050

Two-thirds the world's polar bears could be threatened with ... The paper, to be published tomorrow in Geophysical Research Letters, ...

#87. What everybody got wrong about that viral video of a starving ...

Dubbed the 'Face of Climate Change,' a starving polar bear photographed in Canada's Arctic might have nothing to do with climate change.

#88. Polar bear - Norsk Polarinstitutt

The polar bear has a circumpolar distribution, but is largely restricted to areas that have sea ice during a significant part of the year. Polar bears are ...

#89. Most polar bears could struggle to survive in the Arctic by 2100

For many people, there is one animal that comes to mind when they think of creatures threatened by climate change: the polar bear.

#90. The long-term survival of polar bears is threatened by loss of ...

"Global warming is driving polar bears toward extinction" ... confirmed in a new scientific article forecasting sea ice extent for different ...

#91. Most Polar Bears To Disappear By End Of Century, Study Finds

Climate Change Pushes Polar Bears Towards Extinction, Study Finds ... climate change,” says Marika Holland, co-author of the paper.

#92. How will global warming affect polar bears? - Skeptical Science

With Arctic sea ice retreating at an accelerating rate, the polar bear is at ... Eric, the article above references a USGS study from 2006 which looked at ...

#93. Polar Bear Research | U.S. Geological Survey - USGS.gov

Polar bears (Ursus maritimus) are one of 4 marine mammal species managed by the U.S. Department of Interior. The USGS Alaska Science Center leads long–term ...

#94. 10 facts about polar bears! | National Geographic Kids

Ten polar bear facts ... 1) Polar bears are found in the frozen wilds of the Arctic, in Canada, Alaska (US), Greenland, Russia and Norway. 2) These are seriously ...

#95. Effects of Climate Change on Polar Bears

In this article, we review the effects on polar bears of global warming that have already been observed, and try to evaluate what may happen to the polar ...

#96. Polar Bears Face Challenges From Toxins And Climate Change

This article reviews the latest research findings from about 300 publications concerning the amount of pollution in the arctic and its effects ...

#97. Polar Bears: How They've Adapted To Their Arctic Realm

Polar Bears International has many articles about all things polar bear. There are also initiatives to help the effects of climate change on ...

#98. Polar bears sometimes bludgeon walruses to death with ...

Inuit reports of polar bears using tools to kill walruses were historically ... Headlines and summaries of the latest Science News articles, ...