Effectiveness and impact factors of passive convergence-permeable reactive barrier (PC-PRB): Insights from tracer simulation study - Kaixuan Zheng; Yihao Li; Shiyang Tao; Jie Ding; Fuli Li; Xiangqin Peng; Jieyong Ou; Yanzhi Chen; Lei Lei; Wei Wang; Hongtao Wang; Na Liu; et al. (Journal of Environmental Management, 2024)