The geochemistry of ice in the southeastern Alps, Slovenia

IF 1.3 4区 地球科学 Q3 GEOGRAPHY, PHYSICAL Acta Geographica Slovenica-Geografski Zbornik Pub Date : 2020-12-31 DOI:10.3986/AGS.7420
A. Carey, Devin F. Smith, S. Welch, M. Zorn, J. Tičar, M. Lipar, Blaž Komac, B. Lyons
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引用次数: 2

Abstract

The Triglav Glacier in the Julian Alps and the Skuta Glacier in the Kamnik-Savinja Alps are among the south-easternmost glaciers in the Alps. Historical data show that ice masses are undergoing mass loss as the overall climate warms. Glacier ice and cave ice contain a wealth of paleoclimatic information, and rapid sampling is needed if any such information is to be saved before the ice is completely melted. We present the first comprehensive geochemical and water isotope data from glacier ice, meltwater, spring water, and cave ice in the Mount Triglav area and glacier ice from the Skuta Glacier. The samples primarily reflect the initial precipitation signal that has been greatly modified by the input of local CaCO3-rich dust with lesser amounts of marine aerosol and vegetation debris.
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斯洛文尼亚阿尔卑斯山东南部冰的地球化学
朱利安阿尔卑斯山脉的特里格拉夫冰川和卡姆尼克-萨维加阿尔卑斯山脉的斯库塔冰川是阿尔卑斯山最东南端的冰川。历史数据显示,随着整体气候变暖,冰体正在经历质量损失。冰川冰和洞穴冰含有丰富的古气候信息,如果要在冰完全融化之前保存这些信息,就需要快速采样。本文首次获得了来自Triglav山地区的冰川冰、融水、泉水和洞穴冰以及来自Skuta冰川的冰川的综合地球化学和水同位素数据。这些样品主要反映了最初的降水信号,该信号被当地富含caco3的尘埃以及较少的海洋气溶胶和植被碎屑的输入大大改变。
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来源期刊
CiteScore
2.60
自引率
35.30%
发文量
15
审稿时长
>12 weeks
期刊介绍: Acta geographica Slovenica publishes original research papers from all fields of geography and related disciplines, and provides a forum for discussing new aspects of theory, methods, issues, and research findings, especially in Central, Eastern and Southeastern Europe. The review accepts original research papers and review papers. Papers presenting new developments and innovative methods in geography are welcome. Submissions should address current research gaps and explore state-of-the-art issues. Research based on case studies should have the added value of transnational comparison and should be integrated into established or new theoretical and conceptual frameworks. The target readership is researchers, policymakers, students, and others who are studying or applying geography at various levels. Submissions are accepted in English or Slovenian.
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