Ottman M J, Pope N V. 2000. Nitrogen fertilizer movement in the soil as influenced by nitrogen rate and timing in irrigated wheat. Soil Science Society of America Journal, 64(5):1883-1892 . |
FU Hong-yuan, YAN Zhi-wei, LI Hai. 2011. Verification and factor analysis on solute transportation in soil column test by 1D finite element method. Journal of Changsha University of Science and Technology (Natural Science), 8(4):1-5, 11 . |
Simunek J M, Van-G MT. 1998. The Hydrus-1D software package for simulating the one dimensional movement of water heat and multiple solutes in variably saturated media (version 2.0). Riverside: California Colorado School of Mines Publishers . |
ZHANG Sheng, ZHANG Cui-yun, YE Si-yuan. 2003. The experimental methodological research on the adsorption of inorganic nitrogen and the effect of microbe action in the soil of unsaturated zone. Acta Geoscientica Sinica, 24(2):187-192 . |
Ravikumar V, Vijayakumar G, et al. 2011. Evaluation of fertigation scheduling for sugarcane using a vadose zone flow and transport model. Agricultural Water Manage-ment, 98(9):1431-1440 . |
Jellali S, Diamantopoulos E, et al. 2010. Dynamic sorption of ammonium by sandy soil in fixed bed columns: Evaluation of equilibrium and non-equilibrium transport processes. Journal of Environmental Management, 91(4):897- 905 . |
Berlin M, Kumar G S, Nambi I M. 2014. Numerical modelling on transport of nitrogen from wastewater and fertilizer applied on paddy fields. Ecological Modelling, 278: 85-99 . |
Selim H M, Iskandar I K. 1981. Modeling nitrogen transport and transformations in soils: 2. Validation. Soil Science, 131(4):233-241 . |
Tafteh A, Sepaskhah A R. 2012. Application of HYDRUS-1D model for simulating water and nitrate leaching from continuous and alternate furrow irrigated rapeseed and maize fields. Agricultural Water Management, 113(10): 19-29 . |
PAN Xiao-feng. 2006. Study of nitrogen transport and transformation rule in unsaturaed zone and model foundation. Changchun: Jilin University . |
JIANG Gui-hua, WANG Wen-ke, YANG Sheng-ke. 2004. In situ experiment and numerical simulation on transportation and trans-formation of “Three Nitrogen” in loess unsaturated zone. Journal of Jilin University (Earth Science Edition), 34(4): 571-575 . |
LI Jin-rong. 2004. Simulation research on purifica?tion function of river filtration system to contaminated river water. Xi’an: Chang’an University . |
Hanson B R, ?im?nek J, Hopmans J W. 2006. Evaluation of urea-ammonium-nitrate fertiga?tion with drip irrigation using numerical modeling. Agricultural Water Management, 86(1-2):102-113 . |
LIN Xue-yu. 2015. Modern hydrogeology. Beijing: Geological Publishing House . |
Barton L, Schipper L A. 2001. Regulation of nitrous oxide emissions from soils irrigated with dairy farm effluent. Journal of Environmental Quality, 30(6):1881-1887 . |
WANG Jun-jie. 2009. The study of groundwater nitrogen contamination in a riparian area of the Hun River, Shenyang. Beijing: China University of Geosciences . |
LI Zhi-ping, ZHANG Jin-bing, et al. 2004. Influence on shallow groundwater by NH4-N in polluted river. Earth Science, (3):363-368 . |
HAO Fang-hua, SUN Wen. 2008. Simulation of N transfer under different irrigation and fertilization scenarios in the Hetao irrigation area using HYDRUS-1D Model. Acta Scientiae Circumstantiae, 28(5):853-858 . |
ZHANG Xin. 2013. Ammonia nitrogen migration experiment and simulation studies of soil in the wind and sand area. Beijing: China University of Geosciences . |
McCray J E, Kirkland S L, et al. 2005. Model parameters for simulating fate and transport of on-site wastewater nutrients. Ground Water, 43(4):628-639 . |
WANG Xiao-dan, FENG Wei, et al. 2015. Migrating and transforming rule of nitrogen in unsatured zone in Guanzhong Basin based on HYDRUS-1D model. Geological Survey and Research, 38(4): 291-298 . |
McCray J E, Kirkland S L, et al. 2005. Model parameters for simulating fate and transport of on-site wastewater nutrients. Groundwater, 43(4):628-639 . |