Modelling rainfall‐induced phosphorus loss with eroded clay and surface runoff

• Published in: Hydrological processes Vol. 37; no. 2
• Main Authors: Chen, Minghong, Li, Yun, Wang, Chaozi, Walter, M. Todd, Huang, Lei
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 01.02.2023; Wiley Subscription Services, Inc
• Subjects: adsorption; clay; desorption; dynamic partition; Eutrophication; Fertility; Kaolinite; Laboratory experimentation; Laboratory experiments; Modelling; Montmorillonite; Montmorillonites; Phosphorus; phosphorus transport; Precipitation; rain; Rainfall; Rainmaking; Rose–Gao model; Runoff; Sediment; Sediments; Soil; Soil fertility; Soils; soluble phosphorus; Surface runoff; Transport

Phosphorus (P) loss via runoff will reduce soil fertility and cause water eutrophication. Although P is lost as both particulate phosphorus (PP) and soluble phosphorus (SP), the existing P transport models for landscapes rarely consider PP and its exchange with surface runoff. We developed an integr...