Response of Nitrogen Removal and Florfenicol Degradation in Multi-Soil-Layering Systems Treating Antibiotic-Stressed Rural Wastewater - Rui Wang; Zhiqiang Chen; Shijie Zheng; Xiaoliang Zhang; Jinhong Xie; Pan Li; Changjun Chen; Yihui Mao; Zhouliang Tan; Yang He (Water, Air, & Soil Pollution, 2026)