Title :
Research on spatial variability of NH4+-N desorption based on Matlab platform
Author :
Xiujuan, Feng ; Hao, Pengo ; Sinuo, Yan
Author_Institution :
Sch. of Environ. Sci. & Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
Based on powerful data analysis software Matlab platform to analyze the spatial variability of NH4+-N desorption in soil polluted by rare earth leaching, through the analysis of trend surface, we can know that: under different mass ratios of desorption agent and contaminated soil, the spatial distribution variability of NH4+-N in soil is significant, reacting the significant desorption effect of desorption agent to NH4+-N of the contaminated soil.
Keywords :
ammonium compounds; data analysis; desorption; environmental science computing; leaching; mathematics computing; nitrogen; soil pollution; NH4+-N; NH4+-N desorption; contaminated soil; data analysis software; desorption agent; mass ratio; matlab platform; rare earth leaching; soil pollution; spatial distribution variability; Artificial neural networks; Computer languages; Gallium nitride; Mathematical model; Contaminated farmland; NH4+-N; Trend surface; partial differential equation;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620570
