Propagating speedups during quiescence escalate to the 2020–2021 surge of Sít’ Kusá, southeast Alaska

Propagating speedups during quiescence escalate to the 2020–2021 surge of Sít’ Kusá, southeast Alaska

We use satellite image processing techniques to measure surface elevation and velocity changes on a temperate surging glacier, Sít’ Kusá, throughout its entire 2013–2021 surge cycle. We present detailed records of its dynamic changes during quiescence (2013–2019) and its surge progression (2020–2021...

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Bibliographic Details
Main Authors: Jukes Liu, Ellyn M. Enderlin, Timothy C. Bartholomaus, Yoram Terleth, Thomas Dylan Mikesell, Flavien Beaud
Format: Article
Language:English
Published: Cambridge University Press 2024-01-01
Series:Journal of Glaciology
Subjects:
glacier surges
ice dynamics
remote sensing
Online Access:https://www.cambridge.org/core/product/identifier/S0022143023000990/type/journal_article
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