@Article{egusphere-2026-2447,
AUTHOR = {Zhu, W. and Wang, Q. and Wang, Q. and Shi, J. and Sun, Y. and Huo, J. and Sun, Y. and Chen, J. and Zhao, Y. and Li, M. and Chen, J. and Lou, S. and Chen, H.},
TITLE = {Mass-constrained source apportionment of nitrate-containing particles in eastern China using a SPAMS-NMF framework},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--22},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-2447/},
DOI = {10.5194/egusphere-2026-2447}
}