Articles | Volume 24, issue 19
https://doi.org/10.5194/acp-24-11351-2024
https://doi.org/10.5194/acp-24-11351-2024
Measurement report
 | 
11 Oct 2024
Measurement report |  | 11 Oct 2024

Measurement report: Urban ammonia and amines in Houston, Texas

Lee Tiszenkel, James H. Flynn, and Shan-Hu Lee

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Cited articles

Benson, D. R., Markovich, A., Al-Refai, M., and Lee, S. H.: A Chemical Ionization Mass Spectrometer for ambient measurements of Ammonia, Atmos. Meas. Tech., 3, 1075–1087, https://doi.org/10.5194/amt-3-1075-2010, 2010. 
Brean, J., Beddows, D. C. S., Shi, Z., Temime-Roussel, B., Marchand, N., Querol, X., Alastuey, A., Minguillón, M. C., and Harrison, R. M.: Molecular insights into new particle formation in Barcelona, Spain, Atmos. Chem. Phys., 20, 10029–10045, https://doi.org/10.5194/acp-20-10029-2020, 2020. 
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Ammonia and amines are important ingredients for aerosol formation in urban environments, but the measurements of these compounds are extremely challenging. Our observations show that urban ammonia and amines in Houston are emitted from urban sources, and diurnal variations in their concentrations are likely governed by gas-to-particle conversion and emissions.

 
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