Surface mass balance monitoring of the peripheral glaciers of the Antarctic Peninsula in the context of regional climate change

IF 2.5 4区 地球科学 Q2 GEOGRAPHY, PHYSICAL Annals of Glaciology Pub Date : 2022-09-01 DOI:10.1017/aog.2023.18
F. Navarro, Cayetana Recio-Blitz, Ricardo Rodríguez-Cielos, J. Otero, Kaian Shahateet, E. De Andrés, M. I. Corcuera, Unai Letamendia, José M. Muñoz-Hermosilla
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Abstract

Abstract During the second half of the 20th century, the Antarctic Peninsula region has undergone a long and sustained warming period, followed by a shorter but also sustained cooling period, and then a very recent return to warming conditions. All of these have profoundly impacted the glaciers peripheral to the Antarctic Peninsula. This paper focuses on the analysis of the surface mass balance monitoring of such glaciers by the glaciological method, complemented by the analysis of mass-balance estimates by geodetic methods, as well as frontal ablation estimates. We aim to summarize the current knowledge and outline the main challenges faced by investigating the mass balance of such peripheral glaciers and their current contribution to sea-level rise.
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区域气候变化背景下南极半岛外围冰川的表面质量平衡监测
摘要在20世纪下半叶,南极半岛地区经历了一段漫长而持续的变暖期,随后又经历了一个短暂但持续的降温期,然后又在最近恢复了变暖状态。所有这些都深刻地影响了南极半岛外围的冰川。本文重点分析了冰川学方法对这些冰川的表面质量平衡监测,并辅以大地测量方法对质量平衡估计的分析,以及锋面消融估计。我们的目的是总结目前的知识,概述调查这些外围冰川的质量平衡及其目前对海平面上升的贡献所面临的主要挑战。
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来源期刊
Annals of Glaciology
Annals of Glaciology GEOGRAPHY, PHYSICAL-GEOSCIENCES, MULTIDISCIPLINARY
CiteScore
8.20
自引率
0.00%
发文量
0
审稿时长
>12 weeks
期刊介绍: Annals of Glaciology publishes original scientific articles and letters in selected aspects of glaciology-the study of ice. Each issue of the Annals is thematic, focussing on a specific subject. The Council of the International Glaciological Society welcomes proposals for thematic issues from the glaciological community. Once a theme is approved, the Council appoints an Associate Chief Editor and a team of Scientific Editors to handle the submission, peer review and publication of papers.
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