NH4+-N and NO3--N space trend surface analysis based on MATLAB software

摘要：

Using soil pollution model to evaluate water and soil pollutions mathematic modeling is a powerful tool in the evaluation work.Based on powerful data analysis software- MATLAB platform,we analyzed the spatial variability of NH4+-N and NO3--N desorption in soil polluted by rare earth leaching.Through the analysis of trend surface, we understood the spatial distribution of NH4+-N and N03--N and noticed that this variation is quite distinct across the depth of the polluted soil.

关键词： MATLAB NH4+N soil NO3--N trend surface

作者: KUANG Yi-qun PENG Hao

作者单位: Jiangxi University of Science and Technology, Ganzhou,China

会议类型: 国际会议

会议名称: Third International Symposium on Information Science and Engineering(第三届信息科学与工程国际会议 ISISE 2010)

会议地点: 上海

会议语种:英文

页码: 526-530

在线出版日期: 2010-12-24（万方平台首次上网日期，不代表论文的发表时间）