IMIS

Publications | Institutes | Persons | Datasets | Projects | Maps
[ report an error in this record ]basket (0): add | show Print this page

Benefits from representing snow properties and related processes in coupled ocean-sea ice models
Lecomte, O.; Fichefet, T.; Massonnet, F.; Vancoppenolle, M (2015). Benefits from representing snow properties and related processes in coupled ocean-sea ice models. Ocean Modelling 87: 81-85. dx.doi.org/10.1016/j.ocemod.2014.11.005
In: Ocean Modelling. Elsevier: Oxford. ISSN 1463-5003; e-ISSN 1463-5011, more
Peer reviewed article  

Available in  Authors 

Keyword
    Marine/Coastal
Author keywords
    Snow; Sea ice; Model; Arctic; Antarctic

Authors  Top 
  • Lecomte, O., more
  • Fichefet, T., more
  • Massonnet, F., more
  • Vancoppenolle, M

Abstract
    Several large-scale sea ice simulations are performed over the last three decades using a coupled ocean-sea ice model under the same experimental setup but partly modifying the representation of snow physics in the model. The inter-simulation spread analysis yields that the simulated multi-year ice is sensitive to such changes while the seasonal sea ice, is rather dominantly driven by the external oceanic and atmospheric forcings. In the context of a thinning Arctic sea ice cover, those findings suggest that including snow processes in large-scale sea ice models is beneficial, if not necessary, to predict the timing of the Arctic multi-year ice disappearance, whereas the operational forecasting of first-year ice extent using fully coupled models will likely require improvement to the oceanic and atmospheric components themselves.

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors