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初期リスク評価のためのＰＲＴＲデータを用いた対象物質河川水中濃度の最大値推定方法の開発
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佐渡友秀夫・飛松 潤・横山 泰一
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独立行政法人製品評価技術基盤機構・化学物質管理センター
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Development of estimation method for the maximum chemical concentrations in rivers using PRTR data for Initial Risk Assessment
Hideo Sadotomo Jun Tobimatsu Yasukazu Yokoyama
Chemical Management Center National Institute of Technology and Evaluation
Abstract: In order to improve the accuracy of Initial Risk Assessment of chemical substances it is essential to establish a method using PRTR data for predicting the maximum chemical concentration in rivers. By using two river models a method has been developed to estimate the maximum chemical concentration which can be applied to rivers all over the country with good accuracy.
The new method has been verified by examining the relationship between estimated values and measurement values and confirmed as an applicable method for Initial Risk Assessment.
(ChemoBio Integrated Management 1(1):36-45 2005)
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| Keywords: |
chemical concentration in rivers , environmental monitoring data , initial risk assessment , PRTR data , river model , |
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[PDF (76.9K)]
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第1巻 , 創刊号 , (pp.36-45)
