. | . |
Weak Arctic ice sees 56 polar bears descend on Russian village by Staff Writers Moscow (AFP) Dec 6, 2019
More than 50 polar bears have gathered on the edge of a village in Russia's far north, environmentalists and residents said, as weak Arctic ice leaves them unable to roam. The Russian branch of the World Wildlife Fund said climate change was to blame, as unusually warm temperatures prevented coastal ice from forming. The WWF said 56 polar bears had gathered in a one-square-kilometre (0.4-square-mile) area near the village of Ryrkaipy in Chukotka on the northeastern tip of Russia. There were concerns they could enter the village, home to fewer than 1,000 people, and patrols had been set up to monitor their movements. "The number of human and predator encounters in the Arctic is increasing," the WWF said in statement. "The main reason is the decline of sea ice area due to the changing climate. In the absence of ice cover, animals are forced to go ashore in search of food." Residents had gathered walrus carcasses in the area to try to keep the bears from wandering into the village. "We have created a feeding point with walrus carcasses that we gathered along the coast," Tatyana Minenko of the local "Bear Patrol" told news agency RIA Novosti. "As long as there is no big freeze, the sea ice will not form and the bears will stay on the coast," she said. Russia's weather service said temperatures in the region should fall from Saturday and that coastal ice should freeze by December 11. Polar bears regularly visit areas inhabited by humans in Arctic Russia to search for food, often in rubbish tips. But the number of visits has been growing as the melting of Arctic ice from climate change forces the bears to spend more time on land where they compete for food.
Drone images show Greenland ice sheet becoming more unstable as it fractures Cambridge UK (SPX) Dec 03, 2019 The world's second-largest ice sheet, and the single largest contributor to global sea-level rise, is potentially becoming unstable because of fractures developing in response to faster ice flow and more meltwater forming on its surface. Using custom-built drones strong enough to withstand the extreme Arctic conditions, researchers led by the University of Cambridge made the first drone-based observations of how fractures form under meltwater lakes on the Greenland Ice Sheet. These fractures cause ... read more
|
|
The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us. |