Zobrazeno 1 - 10
of 214
pro vyhledávání: '"H. Eicken"'
Publikováno v:
The Cryosphere, Vol 16, Pp 4617-4635 (2022)
The timing of sea ice retreat and advance in Arctic coastal waters varies substantially from year to year. Various activities, ranging from marine transport to the use of sea ice as a platform for industrial activity or winter travel, are affected by
Externí odkaz:
https://doaj.org/article/0ab397360cd3471ba9ab81ac8ede9f3f
Autor:
T. Dou, C. Xiao, J. Liu, Q. Wang, S. Pan, J. Su, X. Yuan, M. Ding, F. Zhang, K. Xue, P. A. Bieniek, H. Eicken
Publikováno v:
The Cryosphere, Vol 15, Pp 883-895 (2021)
Rain-on-snow (ROS) events can accelerate the surface ablation of sea ice, thus greatly influencing the ice–albedo feedback. However, the variability of ROS events over the Arctic Ocean is poorly understood due to limited historical station data in
Externí odkaz:
https://doaj.org/article/b5010163c1f74ad8a5b21d20e46021cd
Autor:
D. O. Dammann, L. E. B. Eriksson, J. M. Jones, A. R. Mahoney, R. Romeiser, F. J. Meyer, H. Eicken, Y. Fukamachi
Publikováno v:
The Cryosphere, Vol 13, Pp 1395-1408 (2019)
The drift of sea ice is an important geophysical process with widespread implications for the ocean energy budget and ecosystems. Drifting sea ice can also threaten marine operations and present a hazard for ocean vessels and installations. Here, we
Externí odkaz:
https://doaj.org/article/14d27f6cb58946d0b4220eda5c7338ca
Publikováno v:
The Cryosphere, Vol 13, Pp 1233-1246 (2019)
Snow plays an important role in the Arctic climate system, modulating heat transfer in terrestrial and marine environments and controlling feedbacks. Changes in snow depth over Arctic sea ice, particularly in spring, have a strong impact on the surfa
Externí odkaz:
https://doaj.org/article/98f1ca991da94ce09f99605ae04da2b2
Publikováno v:
The Cryosphere, Vol 13, Pp 557-577 (2019)
Arctic landfast sea ice has undergone substantial changes in recent decades, affecting ice stability and including potential impacts on ice travel by coastal populations and on industry ice roads. We present a novel approach for evaluating landfast s
Externí odkaz:
https://doaj.org/article/43004f828d20400c8d76ed5802fd779c
Autor:
T. Kaminski, F. Kauker, L. Toudal Pedersen, M. Voßbeck, H. Haak, L. Niederdrenk, S. Hendricks, R. Ricker, M. Karcher, H. Eicken, O. Gråbak
Publikováno v:
The Cryosphere, Vol 12, Pp 2569-2594 (2018)
Assimilation of remote-sensing products of sea ice thickness (SIT) into sea ice–ocean models has been shown to improve the quality of sea ice forecasts. Key open questions are whether assimilation of lower-level data products such as radar freeb
Externí odkaz:
https://doaj.org/article/d0f016a5cec1438b8e79c3ce4d70564b
Publikováno v:
The Cryosphere, Vol 10, Iss 6, Pp 2923-2940 (2016)
The seasonal evolution of sea-ice microstructure controls key ice properties, including those governing ocean–atmosphere heat and gas exchange, remote-sensing signatures, and the role of the ice cover as a habitat. Non-destructive in situ monitorin
Externí odkaz:
https://doaj.org/article/97e4bf58feda4264abd138fd2876e1fb
Publikováno v:
The Cryosphere, Vol 9, Iss 4, Pp 1721-1733 (2015)
We present a quantitative network design (QND) study of the Arctic sea ice–ocean system using a software tool that can evaluate hypothetical observational networks in a variational data assimilation system. For a demonstration, we evaluate two idea
Externí odkaz:
https://doaj.org/article/2def593d59554c769057dda43dd133a6
Publikováno v:
Annales Geophysicae, Vol 12, Pp 80-93 (1994)
Based on snow- and ice-thickness measurements at >11 000 points augmented by snow- and icecore studies during 4 expeditions from 1986 - 92 in the Weddell Sea, we describe characteristics and distribution patterns of snow and meteoric ice and asses
Externí odkaz:
https://doaj.org/article/73d0bd0042c349068a84ecebc3f9c40a
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