Brief Communication: Lateral Surface Meltwater Export from Bach Ice Shelf Resumes After 9-Year Hiatus

2026 Preprint Open access

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Authors: Rebecca Dell, Michelle Laura Maclennan, Luke D. Trusel, Mahsa Bahrami
DOI: 10.5194/egusphere-2026-233
Cited by: 0

Abstract

Abstract. Lateral surface meltwater export from Antarctic ice shelves is a rarely observed phenomenon. Here, we present remotely sensed evidence for its re-initiation on Bach Ice Shelf following a nine-year hiatus. Using regional climate model outputs alongside these observations, we assess the potential drivers of this change and evaluate its implications for the future stability of Bach Ice Shelf.

Fields of Study & Subjects

Cryospheric studies and observations Arctic and Antarctic ice dynamics Polar Research and Ecology

Publication details

Publication date
11 February 2026
Language
EN
Document type
Preprint