CWB Climatic water balance

CWB Climatic water balance is an indicator that enables the determination of the state of humidification of the environment (assessment of current water resources) using meteorological data. CWB is defined as the difference between the flow of water in the system (in the form of precipitation) and evaporation losses (evapotranspiration). Climatic water balance is defined as the difference between the atmospheric precipitation measured by standard at meteorological stations and the potential evapotranspiration.