• DocumentCode
    2121546
  • Title

    NH4+-N and NO3- -N Space Trend Surface Analysis Based on MATLAB Software

  • Author

    Kuang Yi-qun ; Peng Hao

  • Author_Institution
    Jiangxi Univ. of Sci. & Technol., Ganzhou, China
  • fYear
    2010
  • fDate
    24-26 Dec. 2010
  • Firstpage
    526
  • Lastpage
    530
  • Abstract
    Using soil pollution model to evaluate water and soil pollution´s 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 NO3- - N and noticed that this variation is quite distinct across the depth of the polluted soil.
  • Keywords
    data analysis; desorption; geochemistry; geophysics computing; mathematics computing; soil pollution; water pollution; NH4+-N desorption; NO3--N desorption; data analysis software-MATLAB platform; rare earth leaching; soil pollution mathematic modeling; space trend surface analysis; spatial distribution; spatial variability; water pollution mathematic modeling; Environmental factors; MATLAB; Mathematical model; Soil; Surface contamination; Surface fitting; MATLAB; NH4+-N; NO3–N; soil; trend surface;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Science and Engineering (ISISE), 2010 International Symposium on
  • Conference_Location
    Shanghai
  • ISSN
    2160-1283
  • Print_ISBN
    978-1-61284-428-2
  • Type

    conf

  • DOI
    10.1109/ISISE.2010.134
  • Filename
    5945161
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2121546