As England and Wales grapple with a lack of moisture in their soils, a severely concerning situation is unfolding. The soil moisture deficit (SMD) indicates the soil's need for more rainfall to achieve optimal capacity.
Critical Situation in England
These days, most areas of England and Wales are under the influence of very dry conditions. While in winter, SMD is usually around zero and the lands are wet, in summer this figure significantly increases and can reach 100 millimeters or more. In dry years, this figure may rise to 150 millimeters or even more.
In fact, given the current conditions, the soil in England is extremely thirsty, and it seems that below-normal rainfall in recent years has contributed to this deficit. As a result, farmers and environmental activists are concerned about the consequences of this situation on agricultural products and local ecosystems.
Permanent Wilting Point
When the soil no longer has accessible water for plants, it reaches the permanent wilting point (PWP). This situation can seriously damage agriculture and ultimately lead to a decrease in agricultural production. This crisis will negatively impact not only agriculture but also biodiversity.
Considering climate forecasts and changes, it appears that these conditions are not going to improve anytime soon. Therefore, immediate actions for water resource management and improving soil moisture conditions seem essential. Otherwise, England will face even more serious challenges in the future.
Source: theguardian.com
