平成13年度(2001年度)版 「化学物質と環境」 | |
第3部 平成12年度生物モニタリング結果 |
表3-4 平成12年度生物モニタリング結果(貝類・鳥類:クロルデン類,HCH,TBT,TPT) |
t-クロル デン |
c-クロル デン |
t- ノナクロル |
c- ノナクロル |
オキシクロルデン | クロルデン類 | α-HCH | β-HCH | TBT | TPT | ||||
生物種 | 検出限界 (単位:μg/g-wet) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.05 | 0.02 | ||
検体番号 | 水分(%) | 脂肪(%) | (単位:μg/g-wet) | ||||||||||
ムラサキイガイ (山 田 湾) |
1 | 80.6 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd |
2 | 81.1 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
3 | 81.2 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
4 | 81.1 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
5 | 80.4 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
最 高 | 81.2 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
最 低 | 80.4 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
平 均 | 80.9 | 2.1 | - | - | - | - | - | - | - | - | - | - | |
中央値 | 81.1 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | tr | nd | |
検出頻度 | 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 (三浦半島) |
1 | 73.2 | 2.5 | 0.001 | 0.001 | 0.002 | 0.001 | nd | 0.005 | nd | nd | tr | tr |
2 | 71.4 | 2.6 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | tr | |
3 | 71.2 | 3.1 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | 0.02 | |
4 | 73.4 | 2.9 | 0.001 | 0.001 | 0.002 | nd | nd | 0.004 | nd | nd | tr | tr | |
5 | 74.4 | 2.5 | 0.001 | 0.001 | 0.002 | nd | nd | 0.004 | nd | nd | tr | tr | |
最 高 | 74.4 | 3.1 | 0.001 | 0.001 | 0.002 | 0.001 | nd | 0.005 | nd | nd | tr | 0.02 | |
最 低 | 71.2 | 2.5 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | tr | |
平 均 | 72.7 | 2.7 | 0.001 | 0.001 | 0.002 | - | - | 0.004 | - | - | - | - | |
中央値 | 73.2 | 2.6 | 0.001 | 0.001 | 0.002 | nd | nd | 0.004 | nd | nd | tr | tr | |
検出頻度 | 5/5 | 5/5 | 5/5 | 1/5 | 0/5 | 5/5 | 0/5 | 0/5 | 0/5 | 1/5 | |||
ムラサキイガイ (能登半島) |
1 | 75.2 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd |
2 | 76.0 | 2.0 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
3 | 76.5 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
4 | 76.4 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
5 | 75.7 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
最 高 | 76.5 | 2.1 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
最 低 | 75.2 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
平 均 | 76.0 | 2.0 | - | - | - | - | - | - | - | - | - | - | |
中央値 | 76.0 | 1.9 | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
検出頻度 | 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 | 78.6 | 2.3 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd |
2 | 78.0 | 2.5 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
3 | 77.7 | 2.5 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
4 | 78.3 | 2.4 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
5 | 77.4 | 2.6 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
最 高 | 78.6 | 2.6 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
最 低 | 77.4 | 2.3 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
平 均 | 78.0 | 2.5 | 0.001 | 0.001 | 0.001 | - | - | 0.003 | - | - | - | - | |
中央値 | 78.0 | 2.5 | 0.001 | 0.001 | 0.001 | nd | nd | 0.003 | nd | nd | tr | nd | |
検出頻度 | 5/5 | 5/5 | 5/5 | 0/5 | 0/5 | 5/5 | 0/5 | 0/5 | 0/5 | 0/5 | |||
t-クロル デン |
c-クロル デン |
t- ノナクロル |
c- ノナクロル |
オキシクロルデン | クロルデン類 | α-HCH | β-HCH | TBT | TPT | ||||
生物種 | 検出限界 (単位:μg/g-wet) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.05 | 0.02 | ||
検体番号 | 水分(%) | 脂肪(%) | (単位:μg/g-wet) | ||||||||||
ムラサキイガイ (島根半島) |
1 | 78.0 | 2.7 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd |
2 | 78.8 | 2.2 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
3 | 78.6 | 2.2 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
4 | 78.7 | 2.3 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
5 | 80.0 | 1.9 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
最 高 | 80.0 | 2.7 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
最 低 | 78.0 | 1.9 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
平 均 | 78.8 | 2.3 | 0.001 | - | - | - | - | 0.001 | - | - | - | - | |
中央値 | 78.7 | 2.2 | 0.001 | nd | nd | nd | nd | 0.001 | nd | nd | tr | nd | |
検出頻度 | 5/5 | 0/5 | 0/5 | 0/5 | 0/5 | 5/5 | 0/5 | 0/5 | 0/5 | 0/5 | |||
ムラサキイガイ (鳴 門) |
1 | 80.7 | 1.2 | 0.002 | 0.014 | nd | nd | 0.004 | 0.020 | nd | nd | tr | nd |
2 | 80.4 | 1.1 | 0.003 | 0.016 | 0.001 | nd | 0.004 | 0.024 | nd | nd | tr | nd | |
3 | 81.8 | 0.9 | 0.004 | 0.022 | 0.001 | nd | 0.006 | 0.033 | nd | nd | tr | nd | |
4 | 83.0 | 0.7 | 0.004 | 0.019 | 0.001 | nd | 0.005 | 0.029 | nd | nd | tr | nd | |
5 | 83.2 | 0.8 | 0.005 | 0.025 | 0.001 | nd | 0.006 | 0.037 | nd | nd | tr | nd | |
最 高 | 83.2 | 1.2 | 0.005 | 0.025 | 0.001 | nd | 0.006 | 0.037 | nd | nd | tr | nd | |
最 低 | 80.4 | 0.7 | 0.002 | 0.014 | nd | nd | 0.004 | 0.020 | nd | nd | tr | nd | |
平 均 | 81.8 | 0.9 | 0.004 | 0.019 | - | - | 0.005 | 0.029 | - | - | - | - | |
中央値 | 81.8 | 0.9 | 0.004 | 0.019 | 0.001 | nd | 0.005 | 0.029 | nd | nd | tr | nd | |
検出頻度 | 5/5 | 5/5 | 4/5 | 0/5 | 5/5 | 5/5 | 0/5 | 0/5 | 0/5 | 0/5 | |||
ムクドリ (盛岡市郊外) |
1 | 70.1 | 3.7 | nd | nd | nd | nd | nd | nd | nd | 0.006 | nd | nd |
2 | 70.0 | 3.6 | nd | nd | nd | nd | nd | nd | nd | 0.006 | nd | nd | |
3 | 70.3 | 3.0 | nd | nd | nd | nd | nd | nd | nd | 0.005 | nd | nd | |
4 | 69.1 | 3.1 | nd | nd | nd | nd | nd | nd | nd | 0.006 | nd | nd | |
5 | 68.5 | 3.2 | nd | nd | nd | nd | nd | nd | nd | 0.008 | nd | nd | |
最 高 | 70.3 | 3.7 | nd | nd | nd | nd | nd | nd | nd | 0.008 | nd | nd | |
最 低 | 68.5 | 3.0 | nd | nd | nd | nd | nd | nd | nd | 0.005 | nd | nd | |
平 均 | 69.6 | 3.3 | - | - | - | - | - | - | - | 0.006 | - | - | |
中央値 | 70.0 | 3.2 | nd | nd | nd | nd | nd | nd | nd | 0.006 | nd | nd | |
検出頻度 | 0/5 | 0/5 | 0/5 | 0/5 | 0/5 | 0/5 | 0/5 | 5/5 | 0/5 | 0/5 | |||
ウミネコ (蕪 島) |
1 | 69.4 | 7.4 | nd | nd | 0.002 | nd | nd | 0.002 | nd | 0.003 | nd | nd |
2 | 71.1 | 6.1 | nd | nd | 0.002 | nd | nd | 0.002 | nd | 0.002 | nd | nd | |
3 | 74.1 | 4.0 | nd | nd | 0.001 | nd | nd | 0.001 | nd | 0.002 | nd | nd | |
4 | 72.0 | 4.3 | nd | nd | 0.001 | nd | nd | 0.001 | nd | 0.003 | nd | nd | |
5 | 71.6 | 4.5 | nd | nd | 0.001 | nd | nd | 0.001 | nd | 0.002 | nd | nd | |
最 高 | 74.1 | 7.4 | nd | nd | 0.002 | nd | nd | 0.002 | nd | 0.003 | nd | nd | |
最 低 | 69.4 | 4.0 | nd | nd | 0.001 | nd | nd | 0.001 | nd | 0.002 | nd | nd | |
平 均 | 71.6 | 5.3 | - | - | 0.001 | - | - | 0.001 | - | 0.002 | - | - | |
中央値 | 71.6 | 4.5 | nd | nd | 0.001 | nd | nd | 0.001 | nd | 0.002 | nd | nd | |
検出頻度 | 0/5 | 0/5 | 5/5 | 0/5 | 0/5 | 5/5 | 0/5 | 5/5 | 0/5 | 0/5 |
(注)・「nd」は不検出、「tr」は検出限界未満で検出。 |