@Article{egusphere-2026-1939,
AUTHOR = {Parrish, D. D. and Mims, C. A. and Derwent, R. G. and Faloona, I. C. and Bowman, H. and Wu, T. and Zhang, J. and Deushi, M. and Oshima, N.},
TITLE = {Temporal variation of northern midlatitude baseline ozone: 48-year observational record challenges our understanding of tropospheric chemistry},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--29},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-1939/},
DOI = {10.5194/egusphere-2026-1939}
}