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表4 ダイオキシン類の類型別・地域別分析結果(PCDD)生物試料
(単位:ng/g)
|   |
4塩化物 |
5塩化物 |
6塩化物 |
7塩化物 |
8塩化物 |
| 2378- |
1368- |
1379- |
他 |
12378- |
他 |
123478- |
123678- |
123789- |
他 |
1234678- |
他 |
OCTA |
| 河川 |
石狩川河口 |
ND |
0.0056 |
ND |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
ND |
0.0007 |
| 北上川(飯野川橋付近) |
0.0004 |
0.04 |
0.0001 |
ND |
0.0029 |
ND |
0.0012 |
0.0024 |
0.0007 |
ND |
0.0014 |
ND |
0.0021 |
| 最上川(黒滝橋付近) |
0.0001 |
0.0035 |
ND |
ND |
0.0004 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
ND |
0.0006 |
| 最上川(須川合流付近) |
0.0002 |
0.027 |
0.0002 |
ND |
0.0006 |
ND |
ND |
0.0002 |
ND |
ND |
0.0004 |
ND |
0.0011 |
| 阿武隈川 |
0.0002 |
0.0066 |
ND |
ND |
0.0004 |
ND |
ND |
ND |
ND |
ND |
0.0002 |
0.0002 |
ND |
| 利根川 |
0.0003 |
0.0054 |
ND |
ND |
0.0004 |
ND |
ND |
0.0002 |
ND |
ND |
0.0003 |
0.0003 |
0.0006 |
| 新河岸川 |
0.0004 |
ND |
ND |
ND |
0.0012 |
ND |
0.0004 |
0.0007 |
0.0002 |
ND |
0.0007 |
ND |
0.0007 |
| 信濃川 |
0.0004 |
0.0027 |
ND |
ND |
0.0006 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
0.0003 |
0.0007 |
| 笙の川 |
ND |
0.0012 |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
0.0003 |
0.0006 |
ND |
| 木曽川 |
0.0001 |
0.0052 |
0.0002 |
ND |
0.0003 |
0.0001 |
ND |
ND |
ND |
ND |
0.0005 |
0.0005 |
0.005 |
| 紀の川 |
0.0001 |
0.0015 |
ND |
ND |
0.0003 |
ND |
ND |
ND |
ND |
ND |
0.0004 |
0.0002 |
0.0011 |
| 淀川 |
0.0002 |
0.0043 |
0.0001 |
ND |
0.0003 |
0.0001 |
ND |
ND |
ND |
ND |
0.0002 |
0.0003 |
0.0007 |
| 大淀川 |
ND |
0.0039 |
0.0001 |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
ND |
0.0006 |
| 湖沼 |
霞ケ浦西浦 |
ND |
0.0018 |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
0.0003 |
0.0007 |
| 霞ケ浦北浦 |
0.0001 |
0.0056 |
ND |
0.0002 |
0.0003 |
ND |
0.0002 |
0.0003 |
ND |
ND |
0.0004 |
0.0002 |
0.0011 |
| 諏訪湖 |
0.0001 |
0.0032 |
ND |
ND |
0.0005 |
ND |
ND |
0.0004 |
ND |
ND |
0.0006 |
0.0004 |
0.0009 |
| 琵琶湖北湖 |
0.0004 |
0.065 |
0.0019 |
0.0005 |
0.0023 |
0.0009 |
0.0003 |
0.0007 |
ND |
ND |
0.0004 |
ND |
0.0007 |
| 海域 |
仙台湾 |
ND |
0.018 |
0.0005 |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
0.0002 |
0.0003 |
ND |
| 新潟東港 |
0.0001 |
0.011 |
0.0003 |
ND |
0.0003 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
0.0002 |
0.0006 |
| 東京港外 |
0.0005 |
0.0024 |
ND |
ND |
0.0007 |
ND |
ND |
0.0004 |
0.0003 |
ND |
0.0002 |
0.0002 |
ND |
| 隅田川河口 |
0.0001 |
0.0007 |
ND |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
0.0002 |
0.0003 |
0.0006 |
| 多摩川河口 |
0.0001 |
0.0004 |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
ND |
0.0005 |
0.0006 |
| 川崎港 |
0.0002 |
0.0002 |
ND |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
ND |
0.0003 |
ND |
| 清水港 |
0.0003 |
0.0027 |
ND |
ND |
0.0003 |
ND |
ND |
0.0003 |
ND |
ND |
0.0003 |
0.0004 |
0.0005 |
| 名古屋港 |
ND |
0.0004 |
ND |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
0.0003 |
ND |
| 四日市港 |
0.0001 |
ND |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
0.0003 |
ND |
| 淀川河口 |
0.0001 |
0.0001 |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0002 |
0.0004 |
ND |
| 大阪港 |
0.0002 |
0.0003 |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0004 |
ND |
0.0005 |
| 大阪港外 |
0.0001 |
0.0002 |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0002 |
ND |
ND |
| 神戸港 |
0.0004 |
0.0003 |
ND |
ND |
0.0006 |
ND |
ND |
0.0003 |
ND |
ND |
0.0003 |
ND |
ND |
| 水島沖 |
ND |
0.0002 |
ND |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
0.0003 |
ND |
0.0005 |
| 広島湾 |
ND |
0.0002 |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
0.0002 |
0.0003 |
ND |
| 長崎港 |
0.0001 |
0.013 |
0.0003 |
ND |
0.0003 |
ND |
ND |
0.0002 |
ND |
ND |
0.0003 |
0.0003 |
0.0007 |
| 洞海湾 |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
| 中城湾 |
ND |
ND |
ND |
ND |
0.0001 |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
(検出限界)塩素数4及び5:0.0001ng/g, 塩素数6及び7:0.0002ng/g, 塩素数8:0.0005ng/g