COP-26 Video of the Week: Impact of Lost Sea Ice / Ecosystem Collapse with Helen Findley, Walt Meier, and Martin Sommerkorn

What are the impacts of Arctic and Southern Ocean sea ice loss on marine ecosystems and fisheries? How is this ecosystem, so dependent on thick and reliable multi-year ice, going to respond to its decline and complete loss – which will occur even at 1.5°C of warming? This session features Dr. Helen Findley, Biological Oceanographer at Plymouth Marine Laboratory; Dr. Walt Meier, Senior Research Scientist at the National Snow and Ice Data Center, University of Colorado; and Dr. Martin Sommerkorn, IPCC SROCC CLA and Head of Conservation of the WWF-Arctic Programme.

https://www.youtube.com/watch?v=g_Thl33-CeM

Pam Pearson

Recent Posts

COP31 Cryosphere Pavilion: Call for Side Events and ECS Volunteers

Dear Friends of the Cryosphere Pavilion and Cryosphere Capsule Readers! We are happy to announce…

2 veckor ago

Extreme Sea-Level Rise Could Lead to Large-Scale Coastal Relocation in the United Kingdom

Nature Communications, 21 July 2026 Rising sea levels driven by ocean warming and ice sheet…

2 veckor ago

East Antarctic Ice Shelf Melt Driven by Warm Surface Ocean Waters

Journal of Geophysical Research: Oceans, 26 June 2026 East Antarctica has long been considered less…

2 veckor ago

Increasing Decline in Antarctic Bottom Water Volume Since 2000s

Geophysical Research Letters, 9 July 2026 Antarctic Bottom Water (AABW) is the cold, dense water…

2 veckor ago

Record-Low Arctic Winter Sea Ice in 2025 and 2026 Signals Continued Decline

PNAS, 20 July 2026 After several years in the early 2020s when Arctic winter sea…

2 veckor ago

AMOC Weakening and Permafrost Thaw During Overshoot of the 1.5°C Paris Limit

Nature Communications, 16 July 2026 Temporarily exceeding global warming targets increases the risk of long-lasting…

2 veckor ago