Xu, Y., Chan, F. K. S., Johnson, M., Stanton, T., He, J., Jia, T., Wang, J., Wang, Z., Yao, Y., Yang, J., Liu, D., Xu, Y., & Yu, X. (2021). Microplastic pollution in Chinese urban rivers: The influence of urban factors. Resources, Conservation and Recycling, 173, Article 105686. https://doi.org/10.1016/j.resconrec.2021.105686