TY - JOUR A1 - Yang, L. A1 - Duan, W. A1 - Wang, Z. T1 - An approach to refining the ground meteorological observation stations for improving PM2.5 forecasts in Beijing-Tianjin-Hebei region JO - Geosci. Model Dev. Discuss. J1 - GMDD VL - 2023 SP - 1 EP - 38 Y1 - 2023/02/22 PB - Copernicus Publications SN - 1991-962X UR - https://gmd.copernicus.org/preprints/gmd-2023-10/ L1 - https://gmd.copernicus.org/preprints/gmd-2023-10/gmd-2023-10.pdf DO - 10.5194/gmd-2023-10 ER -