北极浮木对跨学科全球变化研究的重要性(简短交流/方法论说明)

IF 0.5 Q4 ECOLOGY
T. Kolář, M. Rybníček, P. Aspholm, P. Čermák, Ó. Eggertsson, V. Gryc, T. Žid, U. Büntgen
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引用次数: 0

摘要

北极是对全球变暖最敏感的地区之一,气候和环境代理档案在很大程度上不足。北极浮木为研究陆地、海岸和海洋因素和过程的绕极纠缠——过去、现在和未来——提供了独特的资源。在这里,首次对639个北极漂流木样本进行了树木年代和木材解剖研究。2022年,在挪威北部(n=430)和冰岛西北部(n=209)采集了样本。讨论了北极浮木在改善北方森林树木年轮年表、重建海冰范围和洋流动力学变化方面的总体潜力和局限性。最后,考察了浮木在过去数百年中对北极定居点可能发挥的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The importance of Arctic driftwood for interdisciplinary global change research (Short Communication / Methodological note)
The Arctic is one of the regions most sensitive to global warming, for which climate and environmental proxy archives are largely insufficient. Arctic driftwood provides a unique resource for research into the circumpolar entanglements of terrestrial, coastal and marine factors and processes – past, present, future. Here, first dendrochronological and wood anatomical insights into 639 Arctic driftwood samples are presented. Samples were collected across northern Norway (n =430) and north-western Iceland (n =209) in 2022. The overall potentials and limitations of Arctic driftwood to improve tree-ring chronologies from the boreal forest, and to reconstruct changes in sea ice extent and ocean current dynamics are discussed. Finally, the role driftwood has possibly played for Arctic settlements in the past hundreds of years is examined.
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来源期刊
Czech Polar Reports
Czech Polar Reports Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)
CiteScore
1.30
自引率
10.00%
发文量
22
期刊介绍: Czech Polar Reports is an international, multidisciplinary, peer-reviewed journal. It is issued 2 times a year. The journal is dedicated to provide original research papers for sciences related to the polar regions and other planets with polar analogues. Czech Polar Reports covers the disciplines listed below. polar paleontology, geology, geochemistry, geomorphology, glaciology, climatology, hydrology, pedology, biochemistry, ecology, environmental science, microbiology, plant and animal biology including marine biology.
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