Capillary suction

{
  "id": "MLC-T-MET-004149",
  "term": "Capillary suction",
  "field": "Meteorology and atmospheric science",
  "definition": "The negative pressure or tension exerted on water within small pores due to surface tension forces, drawing water into and holding it within the pore spaces. This force is a key component of soil water potential, influencing water movement and retention in unsaturated soils. It is often measured in units of pressure, such as pascals or bars.",
  "url": "https://mlchart.com/terminology/meteorology/capillary-suction/"
}