06/15/2021 | Press release | Distributed by Public on 06/15/2021 04:48
15 June, 2021 News stories
As governments convene for the annual Antarctic Treaty Consultative Meeting (ATCM) June 14-24, 2021, an Expert Working Group1 of leading Antarctic scientists warns that climate change is pushing this remote polar region, which connects all our ocean basins and keeps our planet habitable, towards numerous tipping points with global ramifications for humanity and biodiversity.
'Antarctica is reaching critical thresholds and life around the world is in direct line of the cascading effects. Protecting areas that are most at risk due to climate change, like the Antarctic Peninsula, will not only help us revive biodiversity there but will help boost the resilience of far-flung marine ecosystems. It will also enable us to monitor the long-term effects of other human stressors, like fishing. By nurturing its health in this way, we nurture our own. By building its resilience to climate change, we boost our own,' said Andrea Capurro, Visiting Research Fellow at Boston University and co-author of the report.
The report, 'Climate Change and Southern Ocean Resilience,' the result of the Expert Working Group discussions, is a unique collaboration across scientific disciplines, and identifies key interconnected Southern Ocean processes that are being impacted by climate change, and which will result in widespread changes well beyond the Antarctic region. These include:
BAS Ecosystem Scientist Rachel Cavanagh, who, along with BAS Marine Biogeographer Susie Grant, participated in the Expert Working Group added 'It is imperative that climate-focused actions are built into conservation and management strategies for the Southern Ocean without delay. Discussions at this month's ATCM precede the 26th UN Climate Change Conference of the Parties (COP26), to be held in November this year, at which addressing the implications of climate change in Antarctica should be a high priority.'
The report underlines that the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR), the multilateral organisation responsible for managing and conserving the region's marine life, can better take climate change into account in measures it adopts under the Antarctic Treaty System by:
The report can be found here:https://www.wilsoncenter.org/publication/polar-perspectives-no-5-climate-change-and-southern-ocean-resilience.
Notes to Editors:
1On March 30th, 2021, The Wilson Center's Polar Institute and The Pew Charitable Trusts co-convened the Climate Change and Southern Ocean Resilience virtual workshop with leading Antarctic scientists from diverse disciplines, including social sciences, governance, biogeography, oceanography and biology.