气候变化领域集成服务门户(CCPortal): The future of sea ice modeling: Where do we go from here?

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DOI	10.1175/BAMS-D-20-0073.1
	The future of sea ice modeling: Where do we go from here?
	Blockley E.; Vancoppenolle M.; Hunke E.; Bitz C.; Feltham D.; Lemieux J.-F.; Losch M.; Maisonnave E.; Notz D.; Rampal P.; Tietsche S.; Tremblay B.; Turner A.; Massonnet F.; Ólason E.; Roberts A.; Aksenov Y.; Fichefet T.; Garric G.; Iovino D.; Madec G.; Rousset C.; Salas y Melia D.; Schroeder D.
发表日期	2020
ISSN	00030007
起始页码	E1304
结束页码	E1311
卷号	101 期号:8
英文摘要	Continuum sea ice models have been applied close to the presumed limits of their validity for many years, yet they remain compatible with current observations. The resolution requirements for sea ice models varies considerably depending on the application (e.g., large ensembles, paleoclimate simulations, short-range forecasting), and therefore continuum models will likely remain useful for many years to come. Meanwhile, it is highly desirable to explore the potential of DEMs. These models are expected to be more physically faithful at the highest resolutions envisioned for sea ice in ESMs, provided they incorporate all the required processes. DEMs may also prove more efficient for some new computer architectures. Such perspectives highlight the need for the sea ice modeling community to have a clear and consistent vision of the future evolution of HPC systems. Sea ice models are used for many different purposes and therefore benefit from modularity, which allows the activation or exclusion of parameterizations and code features. Thus, users can adjust model complexity to fit their specific application. Considering limited human resources among core sea ice modeling groups, engagement of the wider community has proven a very efficient way to advance large-scale sea ice models. However, there is still scope for further integration of the wider community in model development activities. An important feature of the Laugarvatn sea ice modeling workshop was the open minded atmosphere in which very different views were exchanged. The workshop successfully brought together model developers and users of sea ice models for Earth system modeling, operational forecasting and (re)analyses. International sea ice modeling workshops such as this foster collaboration and community engagement in the field of sea ice modeling. A recommendation from this workshop is that the exercise should be repeated every 2-3 years to maintain community engagement, exchange cutting-edge ideas, and reinforce collaborative momentum. © 2020 American Meteorological Society.
语种	英语
scopus关键词	Computer architecture; Continuum mechanics; Community engagement; Earth system model; Highest resolutions; Important features; Model development; Operational forecasting; Resolution requirements; Short-range forecasting; Sea ice
来源期刊	Bulletin of the American Meteorological Society
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177923
作者单位	Met Office Hadley Centre, Exeter, United Kingdom; Sorbonne Université, Laboratoire d'Océanographie et du Climat, CNRS, IRD, MNHN, Paris, France; Los Alamos National Laboratory, Los Alamos, NM, United States; University of Washington, Seattle, WA, United States; Centre for Polar Observation and Modelling, University of Reading, Reading, United Kingdom; Recherche en Prévision Numérique Environnementale, Environnement et Changement Climatique Canada, Dorval, QC, Canada; Alfred-Wegener-Institut, Helmholtz Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany; CERFACS, CNRS, CECI, UMR 5318, Toulouse, France; Center for Earth System Research and Sustainability (CEN), University of Hamburg, Max-Planck-Institute for Meteorology, Hamburg, Germany; Université Grenoble Alpes, CNRS, IRD, G-INP, Institut de Géophysique de l'Environnement, Grenoble, France; Nansen Environmental and Remote Sensing Center, Bergen, Norway; ECMWF, Reading, United Kingdom; McGill University, Montreal, QC, Canada; Earth and Life Insti...
推荐引用方式 GB/T 7714	Blockley E.,Vancoppenolle M.,Hunke E.,et al. The future of sea ice modeling: Where do we go from here?[J],2020,101(8).
APA	Blockley E..,Vancoppenolle M..,Hunke E..,Bitz C..,Feltham D..,...&Schroeder D..(2020).The future of sea ice modeling: Where do we go from here?.Bulletin of the American Meteorological Society,101(8).
MLA	Blockley E.,et al."The future of sea ice modeling: Where do we go from here?".Bulletin of the American Meteorological Society 101.8(2020).