polar bears international climate change

... For general questions regarding Polar Bears International and our work, please contact us at info@pbears.org . Q&A with Senator Merkley and polar bear expert will be livestreamed Dec. 8. e-mail us at More study is needed to understand these potential impacts. Of the 19 populations of polar bears, 1 is increasing, 3 are stable, 8 are in decline, 6 are data deficient. If our chief scientist Dr. Steven C. Amstrup had his way, every news report on the latest weather disaster would end with these words: Greenhouse gases (GHGs) in the atmosphere act like a blanket that keeps the earth warm. Polar bears never have faced periods as warm as we could see in the next 50 years. An overview of the key facts and figures about climate change and how it is affecting the Arctic. For questions concerning individual giving and corporate sponsorships, please contact us at fundraising@pbears.org . Fewer trees, especially in the tropics, means less CO2 is removed from the atmosphere. They are the results of global climate change happening right now, according to a report the Intergovernmental Panel on Climate Change will release at the end of this week. There are fewer than 25,000 polar bears left in the wild, according to the nonprofit organization Polar Bears International. Humans are not exempt from the effects of climate change. Polar bears are listed as vulnerable to extinction by the International Union for Conservation of Nature (IUCN), with climate change a key factor in their decline. It's not too late. We do know that some polar bear populations, like those that I studied in Alaska for 30 years, were known to have grown after excessive hunting was controlled in the early 1970s. A polar bear's life cycle is almost exclusively tied to sea ice. Climate change is heating up the Arctic faster than anywhere else in the world and according to a new study in the Journal Nature Climate Change, without drastic reductions in greenhouse emissions, polar bears could be starved into extinction by 2100. On this awareness day, we draw attention to the challenges polar bears face in a warming Arctic and the urgent need to act on climate. The conservation group Polar Bears International (PBI) told Express.co.uk inaction over climate change will see polar bear numbers drop by the middle of the century. Your actions today will help prevent potentially catastrophic changes from taking place—not only helping polar bears, but also preserving the climate that has allowed humans to flourish. Over 97% of climate scientists agree that human activities are causing the current warming and related climate disruption. It’s more than just polar bears being affected. A warming world acts like a performance-enhancing drug on the global climate system, making extreme events more likely and more damaging. Polar bears rely on the sea ice for hunting their seal prey and for traveling, breeding, and sometimes denning. info@pbears.org FClimate change is only affecting the arctic ecosystem. Aren’t scientists still debating climate change? If you are a credentialed And once we cross those thresholds, it is bad news not only for polar bears but also for countless other species, including humans. Climate change is happening everywhere but is happening 40% faster in the Arctic. Act now to effect change. member of the media and seek to set up an interview or obtain Following the White House announcement of the first-ever oil and gas lease sale in the Arctic National Wildlife Refuge, the Oregon Zoo is hosting a live Q&A session this week, featuring U.S. Sen. Jeff Merkley and Polar Bears International's Dr. Steven Amstrup, one of the world's foremost experts on polar bears. If you are a credentialed member of the media and seek to set up an interview or obtain Polar Bears International helps polar bear cubs, just like these Alaska Region U.S. B-roll, captioned photos, or further information, please The International Union for Conservation of Nature (IUCN) currently classifies the polar bear as a vulnerable species. In … . Polar bears rarely deal with disease, there are exceptions. Historically speaking by the late 1980s and early 1990s, the likelihood that climate warming would have negative effects on sea ice was gaining recognition. Polar bears need sea ice to hunt seals, and these reductions are leading to fewer cub births and reduced survival rates. A warming climate is having significant effects on our world. Action on climate change is important not only to polar bears but to people too, including the most vulnerable among us. info@pbears.org Polar bears (Ursus maritimus) are the poster child for the impacts of climate change on species, and justifiably so. Climate Change Still Primary Threat to Polar Bears. What is climate change? Fish & Wildlife Service/Flickr More about polar bears COP21: 10 animals seriously affected by climate change ... according to Polar Bears International. Polar bears: Stunning shots capture Earth's icons of climate change. Polar bears are some of the world’s most majestic animals but their survival is being threatened because of climate change. . There have been warmer periods in the past, but they were not only cooler than what we will experience if we don’t reduce greenhouse gas emissions, they were part of natural cycles of warming and cooling. 9. For general questions regarding Polar Bears International and our work, please contact us at info@pbears.org . More Arctic human activity means more threat for the polar bears. Sea-ice loss from climate change is the best known habitat threat to polar bears. . These cycles were driven mainly by the variations in the earth’s orbit around the sun and by events like massive volcanic … CHURCHILL, CANADA (October 30, 2020) – The eighth annual Polar Bear Week is almost here, happening November 1-7, 2020. There's no uncertainty about this: scientists have understood the correlation for more than a hundred years. Other factors such as deforestation have added to the problem. For general questions regarding Polar Bears International and our work, please contact us at B-roll, captioned photos, or further information, please This means that scientists can't confidently predict, for example, the first year it will be too hot to grow wheat in Kansas or the first summer the Arctic will be ice-free. Together, we can sustain a future for polar bears and the Arctic ecosystem by letting candidates know we support strong action on climate-and by voting with the climate in mind. Polar bears never have faced periods as warm as we could see in the next 50 years. <2 class="heading2">It's not too late. FAll populations of polar bears worldwide are in decline. Regardless of how many bears may have been around at times past, however, as long as temperatures warm and sea ice habitat continues to decline, polar bears ultimately can only decline. Given the nature and breadth of the threats polar bears face, it will take adaptive management today coupled with aggressive action on climate change globally for … fundraising@pbears.org Two weeks before the COP21 United Nations Conference on Climate Change in Paris, the International Union for the Conservation of Nature (ICUN) released an update to their Red List of Endangered Species, emphasizing climate change as the biggest threat to polar bears (Ursus maritimus). Donation Inquiries. February 27 is International Polar Bear Day. The special occasion, hosted by conservation organization Polar Bear International (PBI), was created in part to raise awareness about the … Amidst elections and COVID-19, Polar Bears International is helping people get involved with the Arctic and climate change from afar; live cameras, scientist chats, educational programming, and more. There have been warmer periods in the past, but they were not only cooler than what we will experience if we don’t reduce greenhouse gas emissions, they were part of natural cycles of warming and cooling. Scientists believe that some polar bears will be more susceptible to disease due to the cumulative stresses of reduced prey opportunities from climate change, combined with a weakened immune system from pollution. There are suggestions that before mid-century we could have a nearly ice-free Arctic in the summer. Trees soak up carbon dioxide—one of the greenhouse gases—from the air. Venus is a perfect example of a planet, swaddled thickly in greenhouse gases, that's too hot. 4 Ways Polar Bears Are Dealing With Climate Change. Such claims are disputed by climate change sceptics who suggest the world’s polar bear population stands at around 30,000 — six times what it was 50 years ago. A threat to polar bears and the sea ice they depend on. For general questions regarding Polar Bears International and our work, please contact us at To date, global warming has been most pronounced in the Arctic, and this trend is projected to continue. Sea ice loss is affecting the polar bear’s way of life. Ninety-seven percent of climate scientists, the experts in their field, have reached a consensus that climate change is real and is human-caused. These events are certain to occur, however, unless we reduce greenhouse gas emissions. Our chief scientist responds to frequently asked questions. Increased Risk. The laws of physics dictate that the world will grow warmer and warmer as greenhouse gas concentrations rise. Making Climate Change Relevant Every fall, Polar Bears International hosts Tundra Connections, a series of webcasts that reach students all over the world, teaching them about polar bears, their biology, and the threats they face through live Q & As with scientists in the field. A warming world acts like a performance-enhancing drug on the global climate system, making extreme events more likely and more damaging. This increases the urgency with which we must act to reduce our greenhouse gas emissions to delay or avoid som… For questions concerning individual giving and corporate sponsorships, please contact us at This is like throwing on a second blanket, causing temperatures to rise. ... Dr John Cook is a professor at the Center for Climate Change Communication at George Mason ... an international … (CNN) For many people, there is one animal that comes to mind when they think of creatures threatened by climate change: the polar bear. On this edition of Your Call, we rebroadcast our discussion about the impacts of the climate crisis on polar bears. The current warming is not part of a cycle, and there can be no cooling unless humans take action. There have been warmer periods in the past, but they were not only cooler than what we will experience if we don’t reduce greenhouse gas emissions, they were part of natural cycles of warming and cooling. For questions concerning individual giving and corporate sponsorships, please contact us at Climate Change Happening Now. media@pbears.org “The only way to save the bears and their sea ice habitats is to control temperature rise … The International Union for Conservation of Nature, Arctic Climate Impact Assessment, United States Geological Survey and many leading polar bear biologists have expressed grave concerns about the impact of climate change, including the belief that the current warming trend imperils the survival of the polar bear. Climate change is starving polar bears into extinction, according to new research that predicts the apex carnivores could all but disappear within the span of a human lifetime. Polar bear numbers are diminishing, how long do they have left? Climate Change. Climate change, explained. But what are the most viable climate solutions? A closer look at changes to sea ice shows an unsettling trend. Dr. Katharine Hayhoe, a world-renowned climate … Polar Bears InternationalPolar Bears International is a research and conservation organisation working to understand polar bears, raise awareness of the threats they face from climate change, and advocate greater efforts to mitigate sea-ice loss . A warming planet, catastrophic weather events, and the melting of Greenland's "most stable" glacier are not part of an apocalyptic future. Your actions today will help prevent potentially catastrophic changes from taking place—not only helping polar bears, but also preserving the climate that has allowed humans to flourish. Not at all. fundraising@pbears.org A polar bear breaks through thin Arctic Ocean ice a decade ago. We welcome all media inquiries. Climate change is causing significant changes in sea ice extent, condition and duration throughout the Arctic. Because of this change their habitat is also diminishing. Polar bears never have faced periods as warm as we could see in the next 50 years. . Warming leads to more warming as feedback loops start to contribute. These cycles were driven mainly by the variations in the earth’s orbit around the sun and by events like massive volcanic eruptions. Haven’t polar bears faced warmer times in the past and survived? But we only recently have developed estimates of several populations and still have no estimates for others. media@pbears.org We welcome all media inquiries. A changing climate combined with human impact is creating a different Arctic landscape. Wild polar bears will become extinct unless we take action to reduce greenhouse gas emissions. . It's not just polar bears who are facing challenges because of the climate crisis, reindeer in the Arctic are also under threat. But over the past 200 years, humans have greatly increased the level of GHGs in the atmosphere by burning fossil fuels like oil and coal. Natural fluctuations in the climate system will continue with global warming, but the baseline will climb higher and higher. Act now to effect change. Aren’t there more polar bears now than ever? e-mail us at This protective blanket helps make our planet habitable. What's being done to Hunting is now carefully regulated to help protect their future. International Polar Bear Day is coming soon: February 27th. We have never had firm numbers on the global population of polar bears. The rapidly changing climate threatens our own future. Extinct unless we reduce greenhouse gas emissions q & a with Senator Merkley polar! Poster child for the impacts of climate change change Communication at George Mason... an …... Edition of Your Call, we rebroadcast our discussion about the impacts of the world s... 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