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% $Header: /u/gcmpack/MITgcm_contrib/articles/ceaice_split_version/ceaice_part2/ceaice_part2.tex,v 1.3 2008/12/04 01:48:49 heimbach Exp $ |
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\begin{document} |
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\begin{frontmatter} |
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\title{A Dynamic-Thermodynamic Sea Ice Model on an Arakawa C-Grid |
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for Coupled Ocean/Sea Ice Estimation. Part 2: Adjoint Sensitivities.} |
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\author[MIT]{Patick Heimbach\thanksref{corrau}}, |
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\author[JPL]{Dimitris Menemenlis}, |
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\author[AWI]{Martin Losch}, |
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\author[MIT]{Jean-Michel Campin} and |
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\author[MIT]{Chris Hill} |
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\address[MIT]{Massachusetts Institute of Technology, EAPS, 77 Massachusetts |
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Avenue, Cambridge, MA 02139, USA} |
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\address[JPL]{Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109, USA} |
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\address[AWI]{Alfred-Wegener-Institut f\"ur Polar- und Meeresforschung, |
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Postfach 120161, 27515 Bremerhaven, Germany} |
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\thanks[corrau]{corresponding author, email: |
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heimbach@mit.edu, \\\mbox{ph: +1-617-642-3481}, |
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\mbox{fax: +1-617-253-4464}} |
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\begin{keyword} |
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NUMERICAL SEA-ICE MODELING, ADJOINT MODELING, CANADIAN ARCTIC ARCHIPELAGO, \ldots |
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\end{keyword} |
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\input{ceaice_abstract_part2.tex} |
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\end{frontmatter} |
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\linenumbers |
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\input{ceaice_intro_part2.tex} |
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\input{ceaice_adjoint.tex} |
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\input{ceaice_concl.tex} |
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\appendix |
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\input{ceaice_appendix_part2.tex} |
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~ |
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\textbf{Acknowledgements} |
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We thank Jinlun Zhang for providing the original B-grid code and many |
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helpful discussions. ML thanks Elizabeth Hunke for multiple explanations. |
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% |
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This work is a contribution to the ECCO Phase II (ECCO2) project sponsored |
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by the NASA Modeling Analysis and Prediction (MAP) program, |
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as well as the ECCO-GODAE project funded under the |
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National Oceanographic Partnership Program (NOPP). |
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D.M. carried out this work at JPL/CalTech under contract with NASA. |
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\bibliography{../bib_ceaice/journal_abrvs,../bib_ceaice/seaice,../bib_ceaice/genocean,../bib_ceaice/maths,../bib_ceaice/mitgcmuv,../bib_ceaice/fram,../bib_ceaice/mit_biblio} |
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\end{document} |
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%%% Local Variables: |
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%%% mode: latex |
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%%% TeX-master: t |
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%%% End: |
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A Dynamic-Thermodynamic Sea ice Model for Ocean Climate |
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Estimation on an Arakawa C-Grid |
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Introduction |
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Ice Model: |
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Dynamics formulation. |
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B-C, LSR, EVP, no-slip, slip |
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parallellization |
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Thermodynamics formulation. |
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0-layer Hibler salinity + snow |
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3-layer Winton |
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Idealized tests |
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Funnel Experiments |
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Downstream Island tests |
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B-grid LSR no-slip |
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C-grid LSR no-slip |
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C-grid LSR slip |
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C-grid EVP no-slip |
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C-grid EVP slip |
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Arctic Setup |
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Configuration |
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OBCS from cube |
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forcing |
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1/2 and full resolution |
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with a few JFM figs from C-grid LSR no slip |
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ice transport through Canadian Archipelago |
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thickness distribution |
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ice velocity and transport |
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Arctic forward sensitivity experiments |
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B-grid LSR no-slip |
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C-grid LSR no-slip |
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C-grid LSR slip |
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C-grid EVP no-slip |
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C-grid EVP slip |
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C-grid LSR no-slip + Winton |
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speed-performance-accuracy (small) |
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ice transport through Canadian Archipelago differences |
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thickness distribution differences |
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ice velocity and transport differences |
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Adjoint sensitivity experiment on 1/2-res setup |
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Sensitivity of sea ice volume flow through Fram Strait |
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*** Sensitivity of sea ice volume flow through Canadian Archipelago |
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Summary and conluding remarks |
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