In recent years, drought and moisture shortage in England's soils have turned into a serious crisis. According to new information, soil moisture levels in many areas of the country have significantly decreased, and extremely dry conditions prevail in most parts of England and Wales.
Definition of Soil Moisture Deficit
Soil Moisture Deficit (SMD) refers to the amount of moisture that the soil must absorb to reach its maximum capacity. Generally, when the land is fully saturated with excess rainfall, it is referred to as field capacity. In this state, the soil is ready to retain water and allows plants to grow.
In winter, in southern England, SMD usually remains around zero, as the lands are naturally moist. However, in summer, this number significantly increases and in dry years can reach 100 millimeters or more. In the most severe drought conditions, where the soil has no water available for plants, it is referred to as the Permanent Wilting Point (PWP).
Consequences of the Drought Crisis
This alarming situation can have profound effects on agriculture and the environment. With decreasing soil moisture, agricultural production is at risk, and it also increases the risk of wildfires and the destruction of natural habitats. If this trend continues, we may witness serious changes in ecosystems and a decline in biodiversity in various regions of England.
Given these conditions, there is a pressing need for immediate and intelligent action in managing water and soil resources. Will policymakers and farmers be able to manage this crisis by adopting appropriate measures? The future of England's soils is in our hands.
