Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Brunswiker Str. 10, 24105 Kiel, Germany.
Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Brunswiker Str. 10, 24105 Kiel, Germany.
Mar Pollut Bull. 2018 Oct;135:1072-1078. doi: 10.1016/j.marpolbul.2018.08.028. Epub 2018 Aug 24.
Bioaccumulation of 2,4,6-trinitrotoluene (TNT) and its main metabolites 2-amino-4,6-dinitrotoluene (2-ADNT) and 4-amino-2,6-dinitrotoluene (4-ADNT) leaking from corroded munitions at a munitions dumping site (Kolberger Heide, Germany) was evaluated in transplanted blue mussels (Mytilus edulis). Six moorings with mussel bags were placed east and west at varying positions near the mine mound. In order to monitor any differences resulting from changing seasons, three exposure times were chosen. First exposure period: April-July 2016 (106 days); second exposure period: July-December 2016 (146 days); third exposure period: December 2016-March 2017 (92 days). We found amounts of 4-ADNT in mussel tissue ranging from 2.40 ± 2.13 to 7.76 ± 1.97 ng/(g mussel wet weight). Neither TNT nor 2-ADNT could be detected. Considering seasonal differences, orientation and distances of the moorings to the mine mound no correlation between levels in mussel tissue was evident.
从一个弹药倾倒场（德国科堡海德）受腐蚀弹药泄漏的 2,4,6-三硝基甲苯（TNT）及其主要代谢物 2-氨基-4,6-二硝基甲苯（2-ADNT）和 4-氨基-2,6-二硝基甲苯（4-ADNT）在移植贻贝（Mytilus edulis）中的生物累积情况进行了评估。在矿丘附近不同位置的六个系泊处放置了贻贝袋。为了监测由于季节变化而产生的任何差异，选择了三个暴露时间。第一个暴露期：2016 年 4 月至 7 月（106 天）；第二个暴露期：2016 年 7 月至 12 月（146 天）；第三个暴露期：2016 年 12 月至 2017 年 3 月（92 天）。我们发现贻贝组织中 4-ADNT 的含量范围为 2.40±2.13 至 7.76±1.97ng/（g 贻贝湿重）。未检测到 TNT 或 2-ADNT。考虑到季节差异、系泊的方位和与矿丘的距离，贻贝组织中的水平没有明显的相关性。
