The Quality Analysis of Street Sediments inside and around the Campus of Feng Chia University

• Main Authors: Ting-Hui Yang, 楊婷卉
• Other Authors: Han-Keng Lee
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/24881173924142396292

碩士 === 逢甲大學 === 土木及水利工程研究所 === 89 === The urbanization has changed not only in land-use but also in environmental quantity and pollutions. The study analyzed the street sediments inside and around the campus of Feng-Chia University and discussed the influence of dust on ground upon NPS. To estimate the spatial variations of the sediments contaminant ( BOD5 , COD, TN, TP, Cu, Zn, Pb and Cr ) by systematic sampling method. The results are shown the strengths of pollution are greater than average between main entrance areas and south entrance areas. The correlation analysis results are shown the TS is in inverse proportion to the VS and the TN; the VS is in direct proportion to the TN. The Cu is in direct proportion to the BOD5, the COD, the TN and the TP. In other words, the Cu as well as organism is ease-formed into complex compound. The study improves the systematic sampling is a powerful method of street sediment sampling by statistical analysis.