Holocene evolution of permafrost-dominated nearshore environment and carbon source variability in Tuktoyaktuk Harbor, Canadian Beaufort Sea

Blanda Anita Matzenbacher

講演情報

[E] 口頭発表

セッション記号 A (大気水圏科学) » A-CC 雪氷学・寒冷環境

[A-CC42] Permafrost in transition: causes, impacts and feedbacks

2026年5月26日(火) 09:00 〜 10:30 201B (幕張メッセ国際会議場)

座長:Liu Lin(Chinese University of Hong Kong)、古屋正人(北海道大学大学院理学研究院地球惑星科学部門)、Iwahana Go(University of Alaska Fairbanks)、Yi Yonghong(Tongji University)

10:00 〜 10:15

[ACC42-05] Holocene evolution of permafrost-dominated nearshore environment and carbon source variability in Tuktoyaktuk Harbor, Canadian Beaufort Sea

*Blanda Anita Matzenbacher^1,2, Tommaso Tesi³, Petra Zahajska⁴, Bennet Juhls⁵, Michael Fritz⁵, Lisa Bröder⁶, Malin Kylander^1,2, Peter D. Heintzman^1,2, Julie Lattaud^1,2, Katharina Schwarzkopf^1,2, Inda Brinkmann^1,2, Pier Paul Overduin⁵, Dustin Whalen⁷, Matthew O'Regan^1,2 (1. Stockholm Univ., 2. Bolin Center, 3. CNR-ISP, 4. Univ. of Bern, 5. AWI, 6. ETH Zurich, 7. NRCan)

キーワード：Mackenzie River basin environmental change, Canadian Beaufort Sea coastal erosion, Holocene marine transgression sediment record, Tuktoyaktuk Harbor NWT Canada, Holocene permafrost carbon remobilization, permafrost landscape evolution