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- 岩崎 雄一
- 東京工業大学大学院理工学研究科
書誌事項
- タイトル別名
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- Decision making for ecological risk management of zinc
- カガク ブッシツ ノ リスク ヒョウカ ト イシ ケッテイ ノ ギャップ オ ウメル アエン ノ セイタイ リスク カンリ ニ カンスル イシ ケッテイ
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抄録
In Japan, environmental water quality standards for total zinc were established in 2003 for the protection of aquatic life. Further, the Japanese Ministry of the Environment enforced the effluent standard for Zn (i.e., permitted concentration was lowered from 5 mg/L to 2 mg/L) for the maintenance and achievement of the environmental standards. In this paper, the issues on these standards were discussed and the gaps between the objectives and setting procedures of the two standards in the decision making processes were identified. Subsequently, several suggestions, such as performing ex-post evaluations on the regulations of zinc in terms of their influence on the protection of aquatic organisms, were made in order to confirm and fill the gaps.
収録刊行物
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- 日本リスク研究学会誌
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日本リスク研究学会誌 21 (1), 7-13, 2011
一般社団法人日本リスク学会
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詳細情報 詳細情報について
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- CRID
- 1390282679409912320
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- NII論文ID
- 130004556065
- 40018876313
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- NII書誌ID
- AN10490730
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- ISSN
- 21854548
- 09155465
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- NDL書誌ID
- 11137292
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可