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首页> 外文期刊>Mathematical Methods in the Applied Sciences >An identification method to estimate surface shortwave fluxes on temperature and thickness observations of sea ice in CHINARE 2006
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An identification method to estimate surface shortwave fluxes on temperature and thickness observations of sea ice in CHINARE 2006

机译：CHINARE 2006年海冰温度和厚度观测值估计表面短波通量的识别方法

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摘要

In this paper, a parameter identification method to determine surface shortwave fluxes using temperature and thickness measurements of sea ice in CHINARE 2006 is presented. Adopting a new standard for the calculation of the thermodynamic properties of seawater named TEOS-10, the surface shortwave fluxes are calculated by the temperature and thickness observations that were measured at Nella Fjord around Zhongshan Station, Antarctica. New simulations for temperature profiles in a different measurement period are performed by three parameterization schemes including the present method, Zillman and Shine. All numerical results are compared with in situ measurements. Results show that better simulations of the surface shortwave radiations and temperature distributions are possible with the identification method than Zillman and Shine. Therefore this method is valid, and the obtained shortwave radiation function can be applied in sea ice modeling. Copyright (C) 2015 John Wiley & Sons, Ltd.
机译：本文提出了一种利用CHINARE 2006中海冰的温度和厚度测量来确定表面短波通量的参数识别方法。采用一种新的计算海水热力学性质的标准称为TEOS-10，通过在南极中山站附近的内拉峡湾进行的温度和厚度观测来计算表面短波通量。通过三种参数化方案（包括本方法Zillman和Shine）对不同测量周期内的温度曲线进行了新的模拟。将所有数值结果与现场测量结果进行比较。结果表明，与Zillman和Shine相比，使用识别方法可以更好地模拟表面短波辐射和温度分布。因此，该方法是有效的，所获得的短波辐射函数可以应用于海冰建模。版权所有（C）2015 John Wiley＆Sons，Ltd.

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