日本におけるギンブナ（Ｃａｒａｓｓｉｕｓ　ａｕｒａｔｕｓ（ｇｉｂｅｌｉｏ）ｌａｎｇｓｄｏｒｆｉｉ）中の有機塩素系農薬類蓄積状況

DOI Web Site Web Site 被引用文献1件 参考文献71件

書誌事項

タイトル別名
  • Accumulation Levels and Spatial Distributions of Organochlorine Pesticides in Crucian Carp (Carassius auratus (gibelio) langsdorfii) in Japan
  • ニホン ニ オケル ギンブナ Carassius auratus gibelio langsdorfii チュウ ノ ユウキ エンソケイ ノウヤクルイ チクセキ ジョウキョウ

この論文をさがす

抄録

Persistent organochlorine pesticides (OCPs), dichlorodiphenyltrichloroethane and its metabolites (DDTs), chlordane and related compounds (CHLs), heptachlor and its metabolites (HPCs), aldrin, dieldrin and endrin (DRNs), hexachlorobenzene(HCB), mirex and isomers of hexachlorocyclohexane (HCHs), in the muscles of crucian carp that were collected from 14 rivers and lakes throughout Japan during 2003-2005 were determined. OCPs were detected in all samples and the total concentrations ranged from 0.98 to 18 ng/g wet wt. or 120 to 1,600 ng/g lipid wt. Highest concentrations of OCPs were found in large cities, followed by small cities, agricultural areas and remote areas. CHLs and DDTs were the predominant compounds at almost all sites. Biota-sediment accumulation factors (BSAFs) of OCPs for crucian carp were calculated using the concentrations in sediment samples taken from the same locations as crucian carps. The obtained BSAFs of OCPs were higher than PCDDs and PCDFs, and comparable to dioxin-like PCBs. Maternal transfer rates of crucian carps in the spawning season were 21-37% comparable to or higher than those of dioxins.

収録刊行物

  • 環境化学

    環境化学 21 (1), 57-68, 2011

    一般社団法人 日本環境化学会

被引用文献 (1)*注記

もっと見る

参考文献 (71)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ