子供の手指に付着する土壌量から見た土壌摂食量のデフォルト値の妥当性

DOI

書誌事項

タイトル別名
  • The Validity of Default Value of Daily Soil Ingestion Evaluated by the Amount of Soil on Children's Hands

抄録

Brownfields are becoming serious problems now. In soil contamination countermeasures law, the soil content standard is calculated by using the amount of soil ingestion each day. This amount is set at 200mg/day in the case of children and 100mg/day adult. The amount of soil particulate was able to be estimated by wiping soil particulate on hands and measuring the amount of Al in some stuff with which wipe hands. The amount of the adhesion of soil on children's hands examined by wiping their hands after they played outside was 50mg, and the estimated value of ingestion of soil particulate from the atmosphere was 0.5mg. If these values are equal to ingestion of soil particulate, they were about a quarter of the amount of soil ingestion each day. This conclusion shows the validity of the amount of soil ingestion used in environmental quality standards for soil pollution.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282679087838592
  • NII論文ID
    130003775938
  • DOI
    10.11532/proes1992.44.653
  • ISSN
    1884829X
    13415115
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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