Refined Estimation and Empirical Study of Non-point Source Pollution Load in Small Watershed:A Case Study of Yanghua River Basin, Chengdu
XIA Yu-chao, YUAN Yi-bin, ZHAN Lin, HE Chu, XIA Jian-xin
Journal of Changjiang River Scientific Research Institute . 2024, (4): 55 -61 .  DOI: 10.11988/ckyyb.20221462