| |
|
|
|
|
|
|
|
Scientists Investigate How Arctic Plant was Brought Back to Life After 32,000 Years. The silene stenophylla, a plant with white flowers native to Siberia, was revived from 32,000-year-old seeds by Russian scientists.They were found covered in ice 124ft below the permafrost and regenerated in glass vials. But now Austrian scientists are trying to map the genomes of the age-old plants to determine how the seeds were able to survive for so long.
Sky News
Artificial Roosts for Migratory Birds Journeying From the Arctic Prove Popular in Korea, but Fail in Australia. Migratory birds have snubbed artificial roost sites set up for them in Australia, yet the experiment has proved a huge success in Korea where habitat loss has been more extensive. The project is now looking to expand in Asia along the bird flight path, which could help more migratory birds make it to Australia.
ABC News
 Yukon Advocates Want Moratorium on Grizzly Bear Hunting in Canada. A group of advocates wants a moratorium on grizzly bear hunting in Yukon until the decades-old bear population estimate is updated, but the territorial government says bear numbers don't seem to be declining overall. Lucile Fressigné, who is on the board of directors of Grizzly Bear Protection Yukon, said it won't be clear if the bears are being over-hunted unless there's an update.
Radio Canada International
Russia Confirms Record High Temperature in Siberian Town. Russia's state weather authority said on Tuesday a remote town in northeastern Siberia had registered a record high temperature of 38 decrees Celsius (100.4 Fahrenheit) during a heat wave that has alarmed climate scientists. The reading was first reported earlier this month in Verkhoyansk, north of the Arctic circle, prompting the World Meteorological Organization to ask Moscow to confirm the data.
Reuters
 Major New Paleoclimatology Study Shows Global Warming Has Upended 6,500 Years of Cooling. Over the past 150 years, global warming has more than undone the global cooling that occurred over the past six millennia, according to a major study published June 30 in Nature Research's Scientific Data, "Holocene global mean surface temperature, a multi-method reconstruction approach." The findings show that the millennial-scale global cooling began approximately 6,500 years ago when the long-term average global temperature topped out at around 0.7°C warmer than the mid-19th century. Since then, accelerating greenhouse gas emissions have contributed to global average temperatures that are now surpassing 1°C above the mid-19th century.
Science Daily
|
|
Future Events
Webinar: Understanding Arctic Disaster Risk and Response, July 15, 2020 (Virtual). Arctic environmental change is creating new hazards, and is shifting how we understand and plan for challenges, from disasters to military strategies. Traditional methods to assess risks may underestimate impacts, particularly when geophysical and ecological changes undermine resilience and adaptability, and when external shocks, like COVID-19, stress systems. Dr. Chad Briggs, a Professor at the University of Alaska Anchorage, will explore tools to develop Arctic risk scenarios, and will discuss security simulations of disaster response in Alaska during the current pandemic. The event is hosted by Migration in Harmony: An Interdisciplinary Network in Littoral Species, Settlements, and Cultures on the Move (MiH-RCN), an international, cross-disciplinary network of Arctic migration researchers funded by the National Science Foundation.
Arctic Circle Assembly, October 8-11, 2020 (Reykjavik, Iceland). The annual Arctic Circle Assembly is the largest annual international gathering on the Arctic, attended by more than 2000 participants from 60 countries. It is attended by heads of states and governments, ministers, members of parliaments, officials, experts, scientists, entrepreneurs, business leaders, indigenous representatives, environmentalists, students, activists and others from the growing international community of partners and participants interested in the future of the Arctic.
Arctic Science Summit Week, March 20-26, 2021 (Lisbon, Portugal). The Portuguese Minister of Science, Technology and Higher Education, the Portuguese Foundation for Science and Technology (FCT) and the Local Organizing Committee will host the Arctic Science Summit Week 2021. The Conference is organized by FCT, Ciência Viva, AIR Center, the Portuguese Arctic Community and by IASC and partners. Framed by the overarching theme for the Science Conference "The Arctic: Regional Changes, Global Impacts," Lisbon invites International experts on the Arctic and Indigenous Peoples to discuss the "New Arctic" and also its impacts and interactions to and with the lower latitudes.
Save the Date: 2nd Symposium on Polar Microbes and Viruses, May 3-6, 2021 (Hanko, Finland). Organizers announce, that due to the coronavirus outbreak, the 2nd Symposium on Polar Microbes and Viruses has been postponed to 2021. This symposium will bring together molecular microbial ecologists specializing in different organism groups to share our latest results and discuss methodological problems, as well as future prospects in the field, including practical international collaborations. The environmental focus will be on cryospheric environments including sea ice, glaciers, ice sheets, and permafrost, but excellent research in other polar environments is also invited. The methods to be discussed will focus on 'omics' techniques, ranging from single cells to metagenomes, but research using additional methods is encouraged as well.
update on schedule...
3rd Arctic Science Ministerial, May 8-9, 2021 (Toyko, Japan).
The Japanese and Icelandic organizers of this ministerial continue to plan for an in-person ministerial, in Tokyo, but have moved the dates from November 21-22, 2020 to May 8-9, 2021 because of Covid-19. Since the last Arctic Science Ministerial in 2018, changes in the Arctic ecosystem and the resulting impacts locally and globally have been severely felt. Considering the need for climate change mitigation, adaptation, and repair measures, the relevance of an international Arctic Science Ministerial has never been greater. It is necessary to strengthen scientific cooperation and collaboration among both Arctic and non-Arctic States in order to develop our understanding of the rapid changes impacting the Arctic. The First Arctic Science Ministerial (ASM1) was hosted by the United States in 2016, and two years later, the Second Arctic Science Ministerial (ASM2) was co-hosted by Germany, Finland, and the European Commission. ASM3 will be co-hosted by Iceland and Japan.
|
| 
  
4350 N. Fairfax Drive, Suite 510
Arlington, VA 22203, USA
External links in this publication, and on the USARC's World Wide Web site (
www.arctic.gov) do not constitute endorsement by the US Arctic Research Commission of external Web sites or the information, products or services contained therein. For other than authorized activities, the USARC does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this newsletter and the USARC Web site.
|
|
| |
|
|
| |
|
