Circumpolar ROMS climatology

Model output from a circumpolar realisation of the Regional Ocean Modelling System (ROMS). Model was run at a horizontal resolution of 1/4 degree and 31 vertical levels. Spatial domain was circumpolar out to 30 degrees South. Forcing comes from prescribed salt and heat fluxes based on a derived climatology from Tamura et al (2008). For open water regions the Tamura data is blended with open-water heat, salt and surface stress fluxes from a monthly NCEP2 climatology.

本数据集为区域海洋建模系统（Regional Ocean Modelling System, ROMS）的环极数值模拟输出结果。该模型水平分辨率为1/4度，垂直方向共设置31层。模拟空间范围覆盖环极海域，南界至南纬30度。模式强迫场采用基于Tamura等人2008年研究导出的气候态预设盐通量与热通量；针对开阔水域区域，将Tamura数据集与NCEP2月均气候态下的开阔水域热通量、盐通量及表面应力通量进行融合。