[Research advances in soil nitrogen cycling models and their simulation].
Nitrogen is one of the necessary nutrients for plant, and also a primary element leading to environmental pollution. Many researches have been concerned about the contribution of agricultural activities to environmental pollution by nitrogenous compounds, and the focus is how to simulate soil nitrogen cycling processes correctly. In this paper, the primary soil nitrogen cycling processes were reviewed in brief, with 13 cycling models and 6 simulated cycling processes introduced, and the parameterization of models discussed.
Key Laboratory of Subtropical Agro-ecology, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha. tangguoy@mails.gscas.ac.cn
Guoyong
G
Tang
Daoyou
D
Huang
Chengli
C
Tong
Wenju
W
Zhang
Jinshui
J
Wu
D003198:Computer Simulation; D008962:Models, Theoretical; D009584:Nitrogen / Q000032:analysis* / Q000378:metabolism; D012987:Soil / Q000032:analysis*; D012988:Soil Microbiology; D012989:Soil Pollutants / Q000032:analysis* / Q000378:metabolism
D012987:Soil; D012989:Soil Pollutants; D009584:Nitrogen