海洋驱动的南极冰架融化的数据倡议

IF 2.5 4区地球科学 Q2 GEOGRAPHY, PHYSICAL

Annals of Glaciology Pub Date : 2022-09-01 DOI:10.1017/aog.2023.6

Sue Cook, K. Nicholls, Irena Vaňková, S. Thompson, B. Galton-Fenzi

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引用次数: 1

摘要

摘要海洋驱动的南极冰架融化是对冰盖质量损失的重要控制，但由于融化速率在空间和时间上的显著变化，研究起来很复杂。在这里，我们评估了卫星和实地观测作为测试冰架融化模型的工具的优势和劣势。我们讨论了现场、卫星和模型数据的互补使用如何成为研究熔体过程的强大但未充分利用的工具。最后，我们确定了一些致力于整理和发布协调熔体速率数据集的社区举措，这些数据集可用于未来验证卫星绘制的熔体图和评估数值模拟过程。

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Data initiatives for ocean-driven melt of Antarctic ice shelves

Abstract Ocean-driven melt of Antarctic ice shelves is an important control on mass loss from the ice sheet, but is complex to study due to significant variability in melt rates both spatially and temporally. Here we assess the strengths and weakness of satellite and field-based observations as tools for testing models of ice-shelf melt. We discuss how the complementary use of field, satellite and model data can be a powerful but underutilised tool for studying melt processes. Finally, we identify some community initiatives working to collate and publish coordinated melt rate datasets, which can be used in future for validating satellite-derived maps of melt and evaluating processes in numerical simulations.

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来源期刊

Annals of Glaciology GEOGRAPHY, PHYSICAL-GEOSCIENCES, MULTIDISCIPLINARY

CiteScore

8.20

自引率

0.00%

发文量

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.