Are Porosity And Permeability Inversely Related?

Are Porosity And Permeability Inversely Related? Definition. Soil Porosity is the amount or percentage of pore space in a volume of soil. … So it key to understand that Porosity and Permeability are inversely related, if a soil has a higher percentage of Porosity then it would be lower in Permeability. Does porosity determine permeability?