坚冰——脆弱的南极冰架的最后一道防线

IF 16.1 1区地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY

Nature Geoscience Pub Date : 2025-07-01 DOI:10.1038/s41561-025-01714-3

引用次数: 0

摘要

一项新的研究追踪了多年来大规模南极冰架崩解事件发生前的海冰、海洋膨胀和冰架状况。我们量化了冰架挠度增加的强度和持续时间，这些挠度的增加预置并随后触发了冰裂事件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Fast ice — the last line of defence for weakened Antarctic ice shelves

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Fast ice — the last line of defence for weakened Antarctic ice shelves

A new study tracks sea ice, ocean swell and ice shelf conditions over multiple years in the lead-ups to large-scale Antarctic ice shelf calving events. We quantified the strengths and durations of increased ice shelf flexure that preconditioned and subsequently triggered the calving events.

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来源期刊

Nature Geoscience 地学-地球科学综合

CiteScore

26.70

自引率

1.60%

发文量

187

审稿时长

3.3 months

期刊介绍： Nature Geoscience is a monthly interdisciplinary journal that gathers top-tier research spanning Earth Sciences and related fields. The journal covers all geoscience disciplines, including fieldwork, modeling, and theoretical studies. Topics include atmospheric science, biogeochemistry, climate science, geobiology, geochemistry, geoinformatics, remote sensing, geology, geomagnetism, paleomagnetism, geomorphology, geophysics, glaciology, hydrology, limnology, mineralogy, oceanography, paleontology, paleoclimatology, paleoceanography, petrology, planetary science, seismology, space physics, tectonics, and volcanology. Nature Geoscience upholds its commitment to publishing significant, high-quality Earth Sciences research through fair, rapid, and rigorous peer review, overseen by a team of full-time professional editors.