Soil Pore Water Pressure

Soil pore water pressure refers to the pressure exerted by water that fills the spaces, or pores, between soil particles. This pressure is crucial because it affects how soil behaves, influencing its strength, drainage capacity, and the ability of plants to access water. When soil is saturated, the pore water pressure can rise, which might lead to issues like landslides or flooding. Understanding this concept helps in fields like agriculture, civil engineering, and environmental science, as it impacts everything from plant growth to the stability of structures built on or within the soil.