Simulation and attribution analysis of agricultural nitrogen non-point source pollution in Huang-Huai-Hai Plain based on the InVEST model - Yu, Ying; Chen, Weiqiang; Ji, Guangxing; Guo, Yulong; Chen, Yinan; Sheng, Siyu; Deng, Yaru; Weng, Qianwen (Frontiers in Environmental Science, 2024)