SWAT Literature Database for Peer-Reviewed Journal Articles

Title:Comparison of Langmuir and Freundlich adsorption equations within the SWAT-K model for assessing potassium environmental losses at basin scale 
Authors:Wang, C., L. Boithias, Z. Ning, Y. Han, S. Sauvage, J.-M Sánchez-Pérez, K. Kuramochi and R. Hatano 
Journal:Agricultural Water Management 
Volume (Issue):180(Part B) 
Article ID: 
URL (non-DOI journals): 
Broad Application Category:pollutant only 
Primary Application Category:potassium cycling/loss and transport 
Secondary Application Category:model comparison 
Watershed Description:672 km^2 Shibetsu River, located in the eastern part of the Island of Hokkaido in northern Japan. 
Calibration Summary: 
Validation Summary: 
General Comments:This article is one of eight articles (besides the overiew article) for Part II of a SWAT Special Issue that was published in Agricultural Water Management. The citation for the overview article is: Volk, M., D. Bosch, V. Nagia and Balaji Narasimhan. 2017. SWAT: Agricultural water and nonpoint source pollution management at a watershed scale—Part II. Agricultural Water Management. 180(Part B): 191-193. Doi: 10.1016/j.agwat.2016.09.029. Note also that the "SWAT-K" model decribed in this paper represents new potassium algorithms and is a different SWAT-K model than the one previously developed for South Korean applications (see following example studies: (1) Kim N.-W., A.-H. Shin and C.-G. Kim. 2009. Comparison of SWAT-K and HSPF for hydrological components modeling in the Chungju Dam Watershed. Journal of Environmental Sciences. 18(6): 609-619. (2) Kim, N.W., I.-M. Chung and H. Na. 2013. A method of simulating ephemeral stream runoff characteristics in Cheonmi-Cheon Watershed, Jeju Island. Journal of Environmental Science International. 22(5): 523-531. Doi: 10.5322/JESI.2013.22.5.523. (3) Kim, N.W. and J. Lee. 2014. Assessment of complementary relationship evapotranspiration models for the Bokahcheon Upper-Middle Watershed. Journal of Korea Water Resources Association. 47(6): 457-559. Doi: 10.3741/JKWRA.2014.47.6.547. 
Keywords:Potassium adsorption; Langmuir equation; Freundlich equation; Potassium losses; SWAT-K model