Per- and polyfluoroalkyl substances along the St Louis River and in the Duluth, MN area 2019-2021

Tree swallow nest boxes were deployed at sites proximal to two putative aqueous film forming foam (AFFF) sources in the Duluth, MN area, as well as along the St....研究人员在明尼苏达州德卢斯地区两处疑似水成膜泡沫液（aqueous film forming foam, AFFF）污染源周边点位，以及沿St.……沿线布设了树燕（Tree Swallow）巢箱。