表の一覧に戻る
生物モニタリング本文に戻る

表４ 平成８年度生物モニタリング結果（その２）

表３（ＰＣＢ、ＨＣＢ、ドリン類、ＤＤＴ類、クロルデン類、α－ＨＣＨ）
表５(調査対象物質の検出頻度）



（注）ndは不検出，trは検出限界未満で検出。
生物種 検体番号 調査物質(μg/g-wet)
β-ＨＣＨ γ-ＨＣＨ ｏ-ＤＣＢ ｍ-ＤＣＢ ｐ-ＤＣＢ 1,2,3-ＴｒＣＢ 1,2,4-ＴｒＣＢ 1,3,5-ＴｒＣＢ 1,2,3,4-ＴｅＣＢ 1,2,3,5-ＴｅＣＢ 1,2,4,5-ＴｅＣＢ ＰｅＣＢ ＴＢＴ ＴＰＴ
シロザケ（北海道釧路沖） 1 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
2 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
3 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
4 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
5 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
最低 nd nd nd nd nd nd nd nd nd nd        
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
オオサガ（北海道根室沖） 1 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
2 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
3 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
4 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
5 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 - - - - - - - - - - - - -  
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
アイナメ（山田湾） 1 nd nd nd nd nd nd nd nd nd nd nd nd nd 0.03
2 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
3 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
4 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
5 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd nd 0.03
最低 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 1/5
サンマ（常磐沖） 1 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
2 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
3 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
4 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
5 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
マダラ（日本海東北沖） 1 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
2 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
3 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
4 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
5 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
最高 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
最低 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd tr tr
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
スズキ（東京湾） 1 nd nd nd nd 0.01 nd 0.002 nd nd nd nd nd 0.08 nd
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.09 nd
3 nd nd nd nd 0.01 nd nd nd nd nd nd nd 0.08 nd
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
5 nd nd nd nd nd nd nd nd nd nd nd nd 0.12 nd
最高 nd nd nd nd 0.01 nd 0.002 nd nd nd nd nd 0.12 nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
平均 - - - - - - - - - - - - 0.09 -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd 0.08 nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 2/5 0/5 1/5 0/5 0/5 0/5 0/5 0/5 5/5 0/5
スズキ（大阪湾） 1 0.002 nd nd nd nd nd 0.001 nd nd nd nd nd 0.24 0.10
2 0.001 nd nd nd nd nd tr nd nd nd nd nd 0.10 0.06
3 0.001 nd nd nd nd nd 0.002 nd nd nd nd nd 0.16 0.06
4 0.003 nd nd nd nd nd 0.001 nd nd nd nd nd 0.15 0.07
5 0.004 nd nd nd nd nd 0.001 nd nd nd nd nd 0.15 0.07
最高 0.004 nd nd nd nd nd 0.002 nd nd nd nd nd 0.24 0.10
最低 0.001 nd nd nd nd nd tr nd nd nd nd nd 0.10 0.06
平均 0.002 - - - - - - - - - - - 0.16 0.07
中 央 値 0.002 nd nd nd nd nd 0.001 nd nd nd nd nd 0.15 0.07
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 5/5 0/5 0/5 0/5 0/5 0/5 4/5 0/5 0/5 0/5 0/5 0/5 5/5 5/5
スズキ（瀬戸内海） 1 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 0.07
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.16 0.07
3 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 0.05
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 0.27
5 nd nd nd nd nd nd nd nd nd nd nd nd 0.10 0.05
最高 nd nd nd nd nd nd nd nd nd nd nd nd 0.16 0.27
最低 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 0.05
平均 - - - - - - - - - - - - 0.09 0.10
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 0.07
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 5/5 5/5
スズキ（山陰沖） 1 tr tr nd nd nd nd nd nd nd nd nd nd tr nd
2 tr tr nd nd nd nd nd nd nd nd nd nd 0.05 tr
3 tr tr nd nd nd nd nd nd nd nd nd nd tr tr
4 tr tr nd nd nd nd nd nd nd nd nd nd tr nd
5 tr tr nd nd nd nd nd nd nd nd nd nd tr tr
最高 tr tr nd nd nd nd nd nd nd nd nd nd 0.05 tr
最低 tr tr nd nd nd nd nd nd nd nd nd nd tr nd
平均 - - - - - - - - - - - - - -
中 央 値 tr tr nd nd nd nd nd nd nd nd nd nd tr tr
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 1/5 0/5
スズキ（四万十川河口） 1 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
2 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
3 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
4 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
5 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd tr nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
スズキ（祝言島地先） 1 nd nd nd nd nd nd nd nd nd nd nd nd tr 0.06
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 0.05
3 nd nd nd nd nd nd nd nd nd nd nd nd tr 0.04
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 0.04
5 nd nd nd nd nd nd nd nd nd nd nd nd tr 0.04
最高 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 0.06
最低 nd nd nd nd nd nd nd nd nd nd nd nd tr 0.04
平均 - - - - - - - - - - - - - 0.05
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd tr 0.04
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 2/5 5/5
スズキ（薩摩半島西岸） 1 nd nd nd nd nd nd nd nd nd nd nd nd 0.13 tr
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.20 0.03
3 nd nd nd nd nd nd nd nd nd nd nd nd 0.16 0.02
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.15 0.02
5 nd nd nd nd nd nd nd nd nd nd nd nd 0.13 0.02
最高 nd nd nd nd nd nd nd nd nd nd nd nd 0.20 0.03
最低 nd nd nd nd nd nd nd nd nd nd nd nd 0.13 tr
平均 - - - - - - - - - - - - 0.15 -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd 0.15 0.02
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 5/5 4/5
ミナミクロダイ（沖縄県中城湾） 1 nd nd nd nd tr nd nd nd nd nd nd nd tr nd
2 0.001 nd nd tr nd nd nd nd nd nd nd nd nd nd
3 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
4 tr nd nd tr nd nd nd nd nd nd nd nd nd nd
5 tr nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 0.003 nd nd tr tr nd nd nd nd nd nd nd tr nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 - - - - - -                
中 央 値 tr nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 2/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
ウグイ（琵琶湖） 1 0.006 nd nd nd nd nd nd nd nd nd nd nd nd nd
2 0.006 nd nd nd nd nd nd nd nd nd nd nd nd nd
3 0.004 nd nd nd nd nd nd nd nd nd nd nd nd nd
4 0.007 nd nd nd nd nd nd nd nd nd nd nd nd nd
5 0.007 nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 0.007 nd nd nd nd nd nd nd nd nd nd nd nd nd
最低 0.004 nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 0.006 - - - - - - - - - - - - -
中 央 値 0.006 nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 5/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
ムラサキイガイ（山田湾） 1 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
3 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
5 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
平均 - - - - - - - - - - - - 0.06 -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 5/5 0/5
ムラサキイガイ（三浦半島） 1 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
3 nd nd nd nd nd nd nd nd nd nd nd nd 0.08 nd
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
5 nd nd nd nd nd nd nd nd nd nd nd nd 0.09 nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd 0.09 nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
平均 - - - - - - - - - - - - 0.07 -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 5/5 0/5
ムラサキイガイ（能登半島） 1 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
2 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
3 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
4 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
5 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
ムラサキイガイ（伊勢湾） 1 nd nd nd nd nd 0.001 0.003 nd nd nd nd nd tr nd
2 nd nd nd nd nd 0.001 0.003 nd nd nd nd nd tr nd
3 nd nd nd nd nd 0.001 0.003 nd nd nd nd nd tr nd
4 nd nd nd nd nd 0.001 0.004 nd nd nd nd nd tr nd
5 nd nd nd nd nd 0.001 0.003 nd nd nd nd nd tr nd
最高 nd nd nd nd nd 0.001 0.004 nd nd nd nd nd tr nd
最低 nd nd nd nd nd 0.001 0.003 nd nd nd nd nd tr nd
平均 - - - - - 0.001 0.003 - - - - - - -
中 央 値 nd nd nd nd nd 0.001 0.003 nd nd nd nd nd tr nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 5/5 5/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
ムラサキイガイ（島根半島） 1 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
2 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
3 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
4 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
5 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 - - - - - - - - - - - - - -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
イガイ（鳴門） 1 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
2 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
3 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
4 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
5 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
最高 nd nd nd nd nd nd nd nd nd nd nd nd 0.07 nd
最低 nd nd nd nd nd nd nd nd nd nd nd nd 0.05 nd
平均 - - - - - - - - - - - - 0.06 -
中 央 値 nd nd nd nd nd nd nd nd nd nd nd nd 0.06 nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 5/5 0/5
ムクドリ（盛岡市郊外） 1 0.006 nd nd nd nd nd nd nd nd nd nd nd nd nd
2 0.005 nd nd nd nd nd nd nd nd nd nd nd nd nd
3 0.009 nd nd nd nd nd nd nd nd nd nd nd nd nd
4 0.006 nd nd nd nd nd nd nd nd nd nd nd nd nd
5 0.004 nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 0.009 nd nd nd nd nd nd nd nd nd nd nd nd nd
最低 0.004 nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 0.006 - - - - - - - - - - - - -
中 央 値 0.006 nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 5/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5
ウミネコ（蕪島） 1 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
2 0.004 nd nd nd nd nd nd nd nd nd nd nd nd nd
3 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
4 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
5 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
最高 0.004 nd nd nd nd nd nd nd nd nd nd nd nd nd
最低 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
平均 0.003 - - - - - - - - - - - - -
中 央 値 0.003 nd nd nd nd nd nd nd nd nd nd nd nd nd
検出限界(μg/g-wet) 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.05 0.02
検 出 頻 度 5/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5 0/5