/channels/taxonomy/term/851/all en /channels/channels/event/public-lecture-arctic-ocean-what-lives-under-ice-356322 <p><a class="button--outline" href="/research/register-attend-public-lecture-arctic-ocean-what-lives-under-ice">Register to Attend</a></p> Tue, 26 Mar 2024 02:20:17 +0000 webfull 198929 at /channels /channels/channels/news/seabirds-their-vulnerability-warming-climate-qa-researcher-emily-choy-332221 <p><strong>A study released this month found that as the climate changes in the North, some cold-adapted arctic birds are especially susceptible to heat stress.</strong></p> Tue, 03 Aug 2021 13:21:21 +0000 webfull 172026 at /channels /channels/channels/news/arctic-seabirds-are-less-heat-tolerant-more-vulnerable-climate-change-331800 <p>The Arctic is warming at approximately twice the global rate. A new study led by researchers from 平特五不中 finds that cold-adapted Arctic species, like the thick-billed murre, are especially vulnerable to heat stress caused by climate change.</p> <p>鈥淲e discovered that murres have the lowest cooling efficiency ever reported in birds, which means they have an extremely poor ability to dissipate or lose heat,鈥� says lead author Emily Choy, a Postdoctoral Fellow in the Natural Resource Sciences Department at 平特五不中.</p> Wed, 07 Jul 2021 14:00:49 +0000 webfull 171492 at /channels /channels/channels/news/narwal-tusks-reveal-mercury-exposure-related-climate-change-330149 <p>鈥淥ur research shows that climate change is having substantial impacts on Arctic ecosystems, with consequences for exposure to toxic pollutants like mercury,鈥� says co-author <b>Jean-Pierre Desforges</b>, a Postdoctoral Fellow [NRS] at 平特五不中 under the supervision of <b>Nil Basu</b> [NRS/SHN] and <b>Melissa McKinney</b> [NRS].</p> <p><a href="/newsroom/channels/news/narwal-tusks-reveal-mercury-exposure-related-climate-change-330059" target="_blank"><strong>平特五不中 Newsroom</strong></a></p> Wed, 31 Mar 2021 14:38:52 +0000 webfull 169580 at /channels /channels/channels/news/narwhal-tusks-reveal-mercury-exposure-related-climate-change-330059 <p>In the Arctic, climate change and pollution are the biggest threats to top predators like narwhals. Studying the animals鈥� tusks reveals that diet and exposure to pollution have shifted over the past half century in response to sea-ice decline. Human emissions have also led to a sharp rise in the presence of mercury in recent years, according to an international team of researchers.</p> Mon, 29 Mar 2021 14:20:29 +0000 webfull 169475 at /channels /channels/channels/news/arctic-researcher-wins-prestigious-2020-loreal-canada-women-science-research-excellence-fellowship-326444 <p><strong>Emily Choy</strong> [Post Doctoral Fellow, NRS. Advisor :<strong> Kyle Elliott</strong>] became hooked on the Arctic when, as a Master鈥檚 student, she jumped on a research opportunity to study the effects of manmade contaminants on High Arctic food webs on Devon Island, Nunavut. 鈥淲hen I experienced how out of the world it was and observed the wildlife that are so highly adapted to the Arctic environment, I just fell in love,鈥� says Choy.</p> Wed, 25 Nov 2020 20:10:09 +0000 webfull 165545 at /channels /channels/channels/news/ecological-insights-three-decades-animal-movement-tracking-across-changing-arctic-325977 <p>[Natural Resource Sciences professor <strong>Kyle Elliott</strong>,聽Canada Research Chair in Arctic Ecology, and grad students <strong>Allison Patterson</strong> and <strong>Don-Jean Leandri-Breton</strong> are co-authors on this study]</p> Sun, 08 Nov 2020 16:08:23 +0000 webfull 164982 at /channels /channels/channels/news/usa-today-arctic-will-see-ice-free-summers-2050-globe-warms-study-says-321799 <p>The Arctic Ocean will be ice-free in the summer within the next 30 years, a聽study says, which will result in "devastating consequences for the Arctic ecosystem," according to聽平特五不中聽in Montreal. Sea ice is frozen ocean water that melts each summer, then refreezes each winter. The amount of summer sea ice in the Arctic has been steadily shrinking over the past few decades because of global warming. Since satellite records began in 1979, summer Arctic ice has lost 40% of its area and up to 70% of its volume, the聽Guardian聽said.</p> Thu, 23 Apr 2020 15:21:54 +0000 webfull 160292 at /channels /channels/channels/news/north-pole-will-be-ice-free-summer-321739 <p>Summer Arctic sea-ice is predicted to disappear before 2050, resulting in devastating consequences for the Arctic ecosystem. The efficacy of climate-protection measures will determine how often and for how long. These are the results of a new study involving 21 research institutes from around the world, including 平特五不中.</p> Tue, 21 Apr 2020 13:36:08 +0000 webfull 160227 at /channels /channels/channels/news/new-technique-measuring-greenhouse-gas-production-thawing-permafrost-321316 <p>A research team led by 平特五不中 geochemist聽<a href="//www.mcgill.ca/eps/douglas">Peter Douglas</a>聽has used a new method for measuring the rate at which methane is produced by microbes breaking down thawing permafrost.聽鈥淭here is a lot of concern about methane being released from permafrost, but we don鈥檛 know how available carbon that has been frozen for thousands of years is to microbes,鈥� says Douglas, an assistant professor in 平特五不中鈥檚 Department of Earth and Planetary Sciences.</p> Thu, 26 Mar 2020 18:33:38 +0000 webfull 159759 at /channels /channels/channels/news/increasingly-mobile-sea-ice-risks-polluting-arctic-neighbours-321204 <p>The movement of sea ice between Arctic countries is expected to significantly increase this century, raising the risk of more widely transporting pollutants like microplastics and oil between neighbouring coastal states, according to new research from 平特五不中 in collaboration with University of Colorado Boulder, Columbia University, and Arizona State University.</p> Thu, 19 Mar 2020 16:56:15 +0000 webfull 159636 at /channels /channels/channels/event/cloud-and-water-vapour-observations-far-ir-radiometry-300193 <h3 style="text-align:center">Atmospheric and Oceanic Sciences Departmental Seminar Series</h3> <p style="text-align:center">presents</p> Tue, 03 Sep 2019 19:47:02 +0000 webfull 152557 at /channels /channels/channels/news/government-canada-funds-collaborative-research-clean-arctic-oil-spills-300167 <p>Two 平特五不中 researchers developing solutions to clean marine oil spills in the Northwest Passage and in oceans surrounding Canada to receive $3.7 million in funding from the Multi-Partner Research Initiative (MPRI).</p> Tue, 03 Sep 2019 14:56:32 +0000 webfull 152524 at /channels /channels/channels/news/de-retour-de-larctique-290562 <p>Que nous dit le Grand Nord sur notre climat, pr茅sent et pass茅? Isabelle Burgun s鈥檈ntretient avec deux chercheurs :<strong> Marianne Falardeau-C么t茅</strong>, candidate au doctorat au d茅partement des sciences des ressources naturelles 脿 l'Universit茅 平特五不中. Elle avait pr茅c茅demment voyag茅 sur l鈥橝mundsen dans le cadre de sa ma卯trise.</p> <p><a href="http://www.sciencepresse.qc.ca/baladodiffusion/2018/10/04/retour-arctique" target="_blank">Agence Science-Presse</a></p> <p>聽</p> <p>聽</p> <p>聽</p> Fri, 12 Oct 2018 14:40:01 +0000 webfull 141935 at /channels /channels/news/water-mars-nasa-announcement-255675 <p> Mon, 28 Sep 2015 15:22:42 +0000 webfull 112834 at /channels