Arid areas face water scarcity as natural steppe evapotranspiration peaks.
The study looked at how much water plants in a dry area need to grow well. They used a special equation to figure this out based on weather data. They found that the plants need the most water in July, and the least in November. The amount of water the plants need changes throughout the year, with the highest need in the middle of the day. This information can help us understand how to manage water resources in dry regions better.