| DOI: | 10.1016/j.quascirev.2018.09.003
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| Scopus记录号: | 2-s2.0-85053503641
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| 论文题名: | Glaciers on Svalbard survived the Holocene thermal optimum |
| 作者: | Fjeldskaar W.; Bondevik S.; Amantov A.
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| 刊名: | Quaternary Science Reviews
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| ISSN: | 2773791
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| 出版年: | 2018
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| 卷: | 199 | | 起始页码: | 18
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| 结束页码: | 29
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| 语种: | 英语
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| 英文关键词: | Glacial isostasy
; Glaciation
; Holocene
; Sea level changes
; Svalbard
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| Scopus关键词: | Glacial geology
; Tectonics
; Glacial isostasy
; Glaciation
; Holocenes
; Sealevel change
; Svalbard
; Sea level
; glaciation
; glacioisostasy
; Holocene
; Postglacial
; sea level change
; uplift
; warming
; Arctic
; Nordaustlandet
; Spitsbergen
; Svalbard
; Svalbard and Jan Mayen
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| 英文摘要: | About 60% of Svalbard is covered by glaciers today, but many of these glaciers were much reduced in size or gone in the Early Holocene. High resolution modeling of the glacial isostatic rebound reveals that the largest glaciers in Nordaustlandet and eastern Spitsbergen survived the Early Holocene warming, while the smaller, more peripheral glaciers, especially in the northwest, started to form about 5,500 years ago, and reached 3/4 of their current size about 600 years ago. Relative sea level has been rising during the last few millennia in the north and western parts of Spitsbergen, while land still emerges in the remaining part of Svalbard. Here we show that this sea level rise in the northwest is caused by the regrowth of glaciers in the Mid- to Late Holocene that slowed down, and even reversed, the post-glacial isostatic uplift and caused the crust to subside over large areas of Spitsbergen. © 2018 Elsevier Ltd |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/112033
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Tectonor AS, P.O. Box 8034, NO-4068, Stavanger, Norway; Department of Environmental Sciences, Western Norway University of Applied Sciences, P.O. Box 133, Sogndal, 6851, Norway; VSEGEI, 74, Sredny Prospect, St. Petersburg, 199106, Russian Federation
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| Recommended Citation: | |
Fjeldskaar W.,Bondevik S.,Amantov A.. Glaciers on Svalbard survived the Holocene thermal optimum[J]. Quaternary Science Reviews,2018-01-01,199
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