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）极圈模拟的模型输出结果。该模型以1/4度的水平分辨率与31个垂直分层开展数值运算，其空间覆盖范围为极圈海域至南纬30度区域。模式强迫场采用基于Tamura等人2008年研究衍生的气候学数据集所确定的盐通量与热通量；针对开阔水域区域，将Tamura数据集与源自NCEP2月尺度气候学的开阔水域热通量、盐通量及海面应力通量进行融合。