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Constraining East Asia ammonia emissions through satellite observations and iterative Finite Difference Mass Balance (iFDMB) and investigating its impact on inorganic fine particulate matter.
Momeni M, Choi Y, Kashfi Yeganeh A, Pouyaei A, Jung J, Park J, Shephard MW, Dammers E, Cady-Pereira KE. Momeni M, et al. Among authors: shephard mw. Environ Int. 2024 Feb;184:108473. doi: 10.1016/j.envint.2024.108473. Epub 2024 Feb 6. Environ Int. 2024. PMID: 38340404 Free article.
4D-Var Inversion of European NH3 Emissions Using CrIS NH3 Measurements and GEOS-Chem Adjoint With Bi-Directional and Uni-Directional Flux Schemes.
Cao H, Henze DK, Zhu L, Shephard MW, Cady-Pereira K, Dammers E, Sitwell M, Heath N, Lonsdale C, Bash JO, Miyazaki K, Flechard C, Fauvel Y, Kruit RW, Feigenspan S, Brümmer C, Schrader F, Twigg MM, Leeson S, Tang YS, Stephens ACM, Braban C, Vincent K, Meier M, Seitler E, Geels C, Ellermann T, Sanocka A, Capps SL. Cao H, et al. Among authors: shephard mw. J Geophys Res Atmos. 2022 May 16;127(9):e2021JD035687. doi: 10.1029/2021JD035687. Epub 2022 May 6. J Geophys Res Atmos. 2022. PMID: 35865809 Free PMC article.
Compositional Constraints are Vital for Atmospheric PM2.5 Source Attribution over India.
Pai SJ, Heald CL, Coe H, Brooks J, Shephard MW, Dammers E, Apte JS, Luo G, Yu F, Holmes CD, Venkataraman C, Sadavarte P, Tibrewal K. Pai SJ, et al. Among authors: shephard mw. ACS Earth Space Chem. 2022 Oct 20;6(10):2432-2445. doi: 10.1021/acsearthspacechem.2c00150. Epub 2022 Sep 16. ACS Earth Space Chem. 2022. PMID: 36303716 Free PMC article.
Tropospheric methanol observations from space: retrieval evaluation and constraints on the seasonality of biogenic emissions.
Wells KC, Millet DB, Hu L, Cady-Pereira KE, Xiao Y, Shephard MW, Clerbaux CL, Clarisse L, Coheur PF, Apel EC, de Gouw J, Warneke C, Singh HB, Goldstein AH, Sive BC. Wells KC, et al. Among authors: shephard mw. Atmos Chem Phys. 2012 Jul 1;12(13):5897-5912. doi: 10.5194/acp-12-5897-2012. Epub 2012 Jul 12. Atmos Chem Phys. 2012. PMID: 33719354 Free PMC article.