國家衛生研究院 NHRI:Item 3990099045/4151
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    題名: Identification of soil contamination in AnShen using a geographic information system
    其他題名: 利用地理資訊系統評估台南安順污染廠址周圍之土壤污染
    作者: Chiang, PH;Hsieh, DH;Chen, HH;Chan, TC;Liou, DM;Wen, CP;Chen, HL;Mao, IF
    貢獻者: Division of Health Policy Research and Development;Division of Environmental Health and Occupational Medicine
    摘要: Objectives: In a "superfund site" in Tainan City, Taiwan, soils are heavily polluted. Major pollutants include pentachlorophenol, dioxin, and mercury. The current study used a geographic information system (GIS) spatial interpolation method to analyze soil and sediment samples in this area and estimate the range and severity of pollution in areas in the An-Shun "superfund site" with respect to dioxin and mercury. Methods: Different Kriging methods were used to select the best model, based on the smallest standardized prediction (SPE) and root mean square standardized (RMSS) errors. Results: The Universal Kriging with Spherical and the Ordinary Kriging with Exponential models were shown to be the best models for estimating dioxin and mercury levels, respectively. Discussion: Our results confirmed the monitoring data generated by the Taiwan EPA and provide additional information to aid in targeting areas in need of immediate clean-up action. Better simulation results are expected as more data and better GIS methodologies become available.
    日期: 2006-10
    關聯: Taiwan Journal of Public Health. 2006 Oct;25(5):363-371.
    Link to: http://www.airitilibrary.com/searchdetail.aspx?DocIDs=10232141-200610-25-5-363-371-a
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33846404209
    顯示於類別:[溫啟邦(2001-2010)] 期刊論文
    [江博煌] 期刊論文
    [謝顯堂(2004-2007)] 期刊論文

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