This distance is larger than that of the other organochlorine pesticides that were part of this study including the currently listed POPs dieldrin, DDT and heptachlor.
其他有机氯农药也是该研究的一部分，包括目前列入的持久性有机污染物氧桥氯甲桥萘、二氯二苯三氯乙和七氯。