Spatiotemporal Variations of Adsorbed Nonpoint
Source Nitrogen Pollution in a Highly Erodible
Loess Plateau Watershed
1College of Water Resources and Architectural Engineering, Northwest A&F University,
Yangling, 712100, P.R. China
2State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest A&F University,
Yangling, 712100, P.R. China
3Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas Ministry of Education,
Northwest A&F University, Yangling, 712100, P.R. China
4Institute of Urban Water Management, Technische Universität Dresden,
Dresden 01062, Germany
Submission date: 2016-08-30
Final revision date: 2016-12-17
Acceptance date: 2016-12-20
Online publication date: 2017-05-08
Publication date: 2017-05-26
Pol. J. Environ. Stud. 2017;26(3):1343–1352