Society Awards 2020 (on high prospectiveness) : Study of uptake, translocation, and metabolic behavior of pesticides in water milfoil
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- Ando Daisuke
- Environmental Health Science Laboratory, Sumitomo Chemical Co., Ltd.
書誌事項
- タイトル別名
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- Study of uptake, translocation, and metabolic behavior of pesticides in water milfoil
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説明
<p>Water milfoil is a sediment-rooted macrophyte contributing to the aquatic ecosystem, and the risk evaluation of pesticides on this new assessment species has attracted much attention. Knowledge of the shoot/root uptake, inner-plant translocation, and the metabolism of pesticides in water milfoil is essential for a detailed risk assessment and understanding toxicological mechanisms thereof; however, the behaviors have not been studied in detail. Using model studies, the author clarified shoot and root uptake dynamics of 3-phenoxybenzoic acid via water and sediment exposure, respectively, followed by transportation and metabolism at each plant portion; uptake and metabolism kinetics of simple phenols amended with regression analysis on physico-chemical parameters of the compounds; detailed metabolic fate of flumioxazin in various aquatic plants/phytoplankton, and an interspecies comparison. Similar approaches are fully applicable to clarifying the fate of pesticides in water milfoil and are expected to be useful for implementing advanced risk characterizations.</p>
収録刊行物
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- 日本農薬学会誌(Journal of Pesticide Science)
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日本農薬学会誌(Journal of Pesticide Science) 45 (3), 151-158, 2020-08-20
日本農薬学会
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詳細情報 詳細情報について
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- CRID
- 1390003825206674432
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- NII論文ID
- 130007889126
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- NII書誌ID
- AA11818622
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- ISSN
- 13490923
- 03851559
- 1348589X
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- NDL書誌ID
- 030774209
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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
- Crossref
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- 抄録ライセンスフラグ
- 使用不可