Simulation of dissolved nutrient export from the Dongjiang river basin with a grid-based NEWS modelQiangqiang Rong, Meirong Su, Zhifeng Yang, Yanpeng Cai, Wencong Yue and Zhi DangE3S Web Conf., 38 (2018) 01051DOI: https://doi.org/10.1051/e3sconf/20183801051