ground water
preferred label: آب زیرزمینی @fa
type: Concept
related: breakthrough curve

concentration
preferred label: غلظت @fa
type: Concept
related: breakthrough curve

tracer
preferred label: ردیاب @fa
type: Concept
related: breakthrough curve

breakthrough curve
related: concentration
related: tracer
related: preferential flow
related: soil
related: ground water
preferred label: منحنی عبور از مانع @fa
type: Concept

soil
preferred label: خاک @fa
type: Concept
related: breakthrough curve

preferential flow
preferred label: جریان ترجیحی @fa
type: Concept
related: breakthrough curve