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Table 3 The environmental variables used in the study

From: Relationships between climate and year-to-year variability in meningitis outbreaks: A case study in Burkina Faso and Niger

  Environmental variable Code
1 Zonal wind (m/s) UWND
2 Meridional wind (m/s) VWND
3 Wind speed (m/s) MOD
4 Sea level pressure (Pa) SLP
5 Surface temperature (°C) AIR
6 Surface relative humidity (%) RHUM
7 Surface specific humidity (kg/kg) SHUM