Atmopsheric Heat Transport climatology derived from atmopsheric reanalaysis (vertically and zonally integrated after mass flux correction)

Climatologies of zonally and vertically integrated northward heat transport in the atmosphere derived from 5 different sets of reanalysis: 1) NCEP; 2)ERA interim; 3)JRA; 4) MERRA 2 and 5) ERA5. Climatologies are computed over the 2000-2018 period. A mass flux correction is applied prioir to calculating the fluxes via removal of the vertical average moist static energy. See the following publications for a description: https://doi.org/10.1175/JCLI-D-23-0385.1 https://doi.org/10.1175/JCLI-D-19-0797.1 All calculations are done from 6-hourly data on pressure levels, masking (time-invariant mask) for values below the surface pressure.本数据集包含基于5套不同的再分析资料（reanalysis）得到的大气中纬向积分与垂直积分北向热量输送气候态：1）NCEP；2）ERA interim；3）JRA；4）MERRA 2；5）ERA5。 该气候态的计算时段为2000年至2018年。 在通过剔除垂直平均湿静力能量（moist static energy）以计算通量前，已施加质量通量校正（mass flux correction）。详细方法说明请参阅以下文献： https://doi.org/10.1175/JCLI-D-23-0385.1 https://doi.org/10.1175/JCLI-D-19-0797.1 所有计算均基于等压面上的逐6小时再分析数据完成，并针对地表气压以下的数值应用时不变掩码（time-invariant mask）进行掩膜处理。