Presence of per- and polyfluoroalkyl substances (PFASs) in the Nandu River Estuary, Hainan Island. - Miao, Jiang-Wei; Jiang, Zhang-Min; Xie, Peng-Fei; He, Jia-Xing; Xie, Jia; Zhou, Hai-Long; Ling-Mo; Chen, Shi-Quan; Wang, Tuan-Tuan; Wang, Sai (Marine Environmental Research, 2026)