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Anderson, D. C., J. M. Nicely, G. M. Wolfe, T. F. Hanisco, R. J. Salawitch, T. P. Canty, R. R. Dickerson, E. C. Apel, S. Baidar, T. J. Bannan, N. J. Blake, D. Chen, B. Dix, R. P. Fernandez, S. R. Hall, R. S. Hornbrook, L. G. Huey, B. Josse, P. Jöckel, D. E. Kinnison, T. K. Koenig, M. Le Breton, V. Marécal, O. Morgenstern, L. D. Oman, L. L. Pan, C. Percival, D. Plummer, L. E. Revell, E. Rozanov, A. Saiz-Lopez, A. Stenke, K. Sudo, S. Tilmes, K. Ullmann, R. Volkamer, A. J. Weinheimer, and G. Zeng, 2017: Formaldehyde in the Tropical Western Pacific: Chemical Sources and Sinks, Convective Transport, and Representation in CAM-Chem and the CCMI Models. Journal of Geophysical Research: Atmospheres, 122. 11,201–11,226. https://doi.org/10.1002/2016JD026121 Anderson, D.C., Nicely, J.M., Salawitch, R.J., Canty, T.P.,
Dickerson, R.R., Hanisco, T.F., Wolfe, G.M., Apel, E.C., Atlas, E., Bannan,
T., Bauguitte, S., Blake, N.J., Bresch, J.F., Campos, T.L., Carpenter, L.J.,
Cohen, M.D., Evans, M., Fernandez, R.P., Kahn, B.H., Lamarque, J.-F., Le
Breton, M., Lee, J.D., Percival, C., Pfister, L., Pierce, R.B., Riemer, D.D.,
Saiz-Lopez, A., Stunder, B.J.B., Thompson, A.M., Ullmann, K., Vaughan, A.,
Weinheimer, A.J. (2016) A Pervasive Role for Biomass Burning in Tropical High
Ozone/Low Water Structures. Nature Communications, 7,
doi:10.1038/ncomms10267. Andrews, S. J., L. J. Carpenter, E. C. Apel, E. Atlas, V. Donets, J. R. Hopkins, R. S. Hornbrook, A. C. Lewis, R. T. Lidster, R. Lueb, J. Minaeian, M. Navarro, S. Punjabi, D. Riemer, and S. Schauffler, 2016: A comparison of very short lived halocarbon (VSLS) and DMS aircraft measurements in the tropical west Pacific from CAST, ATTREX and CONTRAST. Atmos. Meas. Tech., 9, 5213-5225, doi:10.5194/amt-9-5213-2016. Butler, R., Palmer, P. I., Feng, L., Andrews, S. J., Atlas, E. L., Carpenter, L. J., Donets, V., Harris, N. R. P., Montzka, S. A., Pan, L. L., Salawitch, R. J., and Schauffler, S. M.: Quantifying the vertical transport of CHBr3 and CH2Br2 over the western Pacific, Atmos. Chem. Phys., 18, 13135–13153, https://doi.org/10.5194/acp-18-13135-2018, 2018. Chelpon, S. M., Pan, L. L., Luo, Z. J., Atlas, E., Honomichl, S. B., Smith, W. P., Wang, S., Ullmann, K., Hall, S. R., Apel, E. C., Hornbrook, R. S., 2021: Deriving tropospheric transit time spectra using airborne trace gas measurements: uncertainty and information content. Journal of Geophysical Research: Atmospheres, 2020JD034358, in review. Chen, D., L. G. Huey, D. J. Tanner, R. J. Salawitch, D. C. Anderson, P. A. Wales, L. L. Pan, E. L. Atlas, R. S. Hornbrook, E. C. Apel, N. J. Blake, T. L. Campos, V. Donets, F. M. Flocke, S. R. Hall, T. F. Hanisco, A. J. Hills, S. B. Honomichl, J. B. Jensen, L. Kaser, D. D. Montzka, J. M. Nicely, J. M. Reeves, D. D. Riemer, S. M. Schauffler, K. Ullmann, A. J. Weinheimer, and G. M. Wolfe, 2016: Airborne measurements of BrO and the sum of HOBr and Br2 over the Tropical West Pacific from 1 to 15km during the CONvective TRansport of Active Species in the Tropics (CONTRAST) experiment. J. Geophys. Res. Atmos., 121, doi:10.1002/2016JD025561. Claxton, T., Hossaini, R., Wilson, C., Montzka, S. A., Chipperfield, M. P., Wild, O., et al. (2020). A synthesis inversion to constrain global emissions of two very short lived chlorocarbons: dichloromethane, and perchloroethylene. Journal of Geophysical Research: Atmospheres, 125, e2019JD031818. https://doi.org/10.1029/2019JD031818
Donets, V., Atlas, E. L., Pan, L. L., Schauffler, S. M., Honomichl, S., Hornbrook, R. S., et al. (2018). Wintertime transport of reactive trace gases from East Asia into the deep tropics. Journal of Geophysical Research: Atmospheres, 123, 12,877– 12,896. https://doi.org/10.1029/2017JD028231
Feng, L., Palmer, P. I., Butler, R., Andrews, S. J., Atlas, E. L., Carpenter, L. J., Donets, V., Harris, N. R. P., Salawitch, R. J., Pan, L. L., and Schauffler, S. M.: Surface fluxes of bromoform and dibromomethane over the tropical western Pacific inferred from airborne in situ measurements, Atmos. Chem. Phys., 18, 14787-14798, https://doi.org/10.5194/acp-18-14787-2018, 2018. Filus, M. T., E. L. Atlas, M. A. Navarro, E. Meneguz, D. Thomson, M. J. Ashfold, L. J. Carpenter, S. J. Andrews, and N. R. P. Harris, 2020: Transport of short-lived halocarbons to the stratosphere over the Pacific Ocean. Atmospheric Chemistry and Physics, 20, 2, 1163-1181, doi: 10.5194/acp-20-1163-2020. Harris, N. R. P., L. J. Carpenter, J. D. Lee, G. Vaughan, M. T. Filus, R. L. Jones, B. OuYang, J. A. Pyle, A. D. Robinson, S. J. Andrews, A. C. Lewis, J. Minaeian, A. Vaughan, J. R. Dorsey, M. W. Gallagher, M. Le Breton, R. Newton, C. J. Percival, H. M. A. Ricketts, S. J-B. Baugitte, G. J. Nott, A. Wellpott, M. J. Ashfold, J. Flemming, R. Butler, P. I. Palmer, P. H. Kaye, C. Stopford, C. Chemel, H. Boesch, N. Humpage, A. Vick, A. R. MacKenzie, R. Hyde, P. Angelov, E. Meneguz, and A. J. Manning, 2017: Co-ordinated Airborne Studies in the Tropics (CAST). Bull. Amer. Meteor. Soc., doi: 10.1175/BAMS-D-14-00290.1. Jensen, E. J., L. Pfister, D. E. Jordan, T. V. Bui, R. Ueyama, H. B. Singh, T. Thornberry, A. W. Rollins, R.-S. Gao, D. W. Fahey, K. H. Rosenlof, J. W. Elkins, G. S. Diskin, J. P. DiGangi, R. P. Lawson, S. Woods, E. L. Atlas, M. A. Navarro Rodriguez, S. C. Wofsy, J. Pittman, C. G. Bardeen, O. B. Toon, B. C. Kindel, P. A. Newman, M. J. McGill, D. L. Hlavka, L. R. Lait, M. R. Schoeberl, J. W. Bergman, H. B. Selkirk, M. J. Alexander, J.-E. Kim, B. H. Lim, J. Stutz, and K. Pfeilsticker, 2015: The NASA Airborne Tropical TRopopause EXperiment (ATTREX): High-Altitude Aircraft Measurements in the Tropical Western Pacific. Bull. Amer. Meteor. Soc., doi: 10.1175/BAMS-D-14-00263.1. Koenig, T. K., S. Baidar, P. Campuzano-Jost, C. A. Cuevas, B. Dix, R. P. Fernandez, H. Guo, S. R. Hall, D. Kinnison, B. A. Nault, K. Ullmann, J. L. Jimenez, A. Saiz-Lopez, and R. Volkamer, 2020: Quantitative detection of iodine in the stratosphere. Earth, Atmospheric, and Planetary Sciences, 117(4), 1860-1866, doi: 10.1073/pnas.1916828117 Koenig, T. K., Volkamer, R., Baidar, S., Dix, B., Wang, S., Anderson, D. C., ... Wolfe, G. M., 2017. BrO and inferred Br y profiles over the western Pacific: relevance of inorganic bromine sources and a Br y minimum in the aged tropical tropopause layer. Atmospheric Chemistry and Physics, 17(24), 15245–15270. doi: 10.5194/acp-17-15245-2017. Koenig, T. K., Volkamer, R., Baidar, S., Dix, B., Wang, S., Anderson, D. C., Salawitch, R. J., Wales, P. A., Cuevas, C. A., Fernandez, R. P., Saiz-Lopez, A., Evans, M. J., Sherwen, T., Jacob, D. J., Schmidt, J., Kinnison, D., Lamarque, J.-F., Apel, E. C., Bresch, J. C., Campos, T., Flocke, F. M., Hall, S. R., Honomichl, S. B., Hornbrook, R., Jensen, J. B., Lueb, R., Montzka, D. D., Pan, L. L., Reeves, J. M., Schauffler, S. M., Ullmann, K., Weinheimer, A. J., Atlas, E. L., Donets, V., Navarro, M. A., Riemer, D., Blake, N. J., Chen, D., Huey, L. G., Tanner, D. J., Hanisco, T. F., and Wolfe, G. M.: BrO and inferred Bry profiles over the western Pacific: relevance of inorganic bromine sources and a Bry minimum in the aged tropical tropopause layer, Atmos. Chem. Phys., 17, 15245-15270, https://doi.org/10.5194/acp-17-15245-2017, 2017. Krämer, M., Rolf, C., Spelten, N., Afchine, A., Fahey, D., Jensen, E., Khaykin, S., Kuhn, T., Lawson, P., Lykov, A., Pan, L. L., Riese, M., Rollins, A., Stroh, F., Thornberry, T., Wolf, V., Woods, S., Spichtinger, P., Quaas, J., and Sourdeval, O.: A microphysics guide to cirrus – Part 2: Climatologies of clouds and humidity from observations, Atmos. Chem. Phys., 20, 12569–12608, https://doi.org/10.5194/acp-20-12569-2020, 2020. Luo, Z. J., Pan, L. L., Atlas, E. L., Chelpon, S. M., Honomichl, S. B., Apel, E. C., et al. (2018). Use of airborne in situ VOC measurements to estimate transit time spectrum: An observation‐based diagnostic of convective transport. Geophysical Research Letters, 45, 13,150– 13,157. https://doi.org/10.1029/2018GL080424
Müller, K., J. S. Tradowsky, P. von der Gathen, C. Ritter, S. Patris, J. Notholt, and M. Rex, 2024: Measurement report: The Palau Atmospheric Observatory and its ozonesonde record – continuous monitoring of tropospheric composition and dynamics in the tropical western Pacific. Atmospheric Chemistry and Physics, 24(4), 2169-2193, doi: 10.5194/acp-24-2169-2024. Navarro, M. A., Saiz-Lopez, A., Cuevas, C. A., Fernandez, R. P., Atlas, E., Rodriguez-Lloveras, X., Kinnison, D., Lamarque, J.-F., Tilmes, S., Thornberry, T., Rollins, A., Elkins, J. W., Hintsa, E. J., and Moore, F. L.: Modeling the inorganic bromine partitioning in the tropical tropopause layer over the eastern and western Pacific Ocean, Atmos. Chem. Phys., 17, 9917–9930, https://doi.org/10.5194/acp-17-9917-2017, 2017. Newton, R., Vaughan, G., Hintsa, E., Filus, M. T., Pan, L. L., Honomichl, S., Atlas, E., Andrews, S. J., and Carpenter, L. J.: Observations of ozone-poor air in the tropical tropopause layer, Atmos. Chem. Phys., 18, 5157-5171, https://doi.org/10.5194/acp-18-5157-2018, 2018. Nicely, J. M., D. C. Anderson, T. P. Canty, R. J. Salawitch, G. M. Wolfe, E. C. Apel, S. R. Arnold, E. L. Atlas, N. J. Blake, J. F. Bresch, T. L. Campos, R. R. Dickerson, B. Duncan, L. K. Emmons, M. J. Evans, R. P. Fernandez, J. Flemming, S. R. Hall, T. F. Hanisco, S. B. Honomichl, R. S. Hornbrook, V. Huijnen, L. Kaser, D. E. Kinnison, J.-F. Lamarque, J. Mao, S. A. Monks, D. D. Montzka, L. L. Pan, D. D. Riemer, A. Saiz-Lopez, S. D. Steenrod, M. H. Stell, S. Tilmes, S. Turquety, K. Ullmann, and A. J. Weinheimer, 2016: An Observationally Constrained Evaluation of the Oxidative Capacity in the Tropical Western Pacific Troposphere. J. Geophys. Res. Atmos., 121, doi:10.1002/2016JD025067. Pan, L. L., E. L. Atlas, R. J. Salawitch, S. B. Honomichl, J. F. Bresch, W. J. Randel, E. C. Apel, R. S. Hornbrook, A. J. Weinheimer, D. C. Anderson, S. J. Andrews, S. Baidar, S. P. Beaton, T. L. Campos, L. J. Carpenter, D. Chen, B. Dix, V. Donets, S. R. Hall, T. F. Hanisco, C. R. Homeyer, L. G. Huey, J. B. Jensen, L. Kaser, D. E. Kinnison, T. K. Koenig, J.-F. Lamarque, C. Liu, J. Luo, Z. J. Luo, D. D. Montzka, J. M. Nicely, R. B. Pierce, D. D. Riemer, T. Robinson, P. Romashkin, A. Saiz-Lopez, S. Schauffler, O. Shieh, M. H. Stell, K. Ullmann, G. Vaughan, R. Volkamer, and G. Wolfe, 2016: The Convective Transport of Active Species in the Tropics (CONTRAST) Experiment. Bull. Amer. Meteor. Soc., 98, doi: 10.1175/BAMS-D-14-00272.1. Pan, L. L., S. B. Honomichl, W. J. Randel, E. C. Apel, E. L. Atlas, S. P. Beaton, J. F. Bresch, R. Hornbrook, D. E. Kinnison, J.-F. Lamarque, A. Saiz-Lopez, R. J. Salawitch, and A. J. Weinheimer, 2015: Bimodal distribution of free tropospheric ozone over the tropical western Pacific revealed by airborne observations. Geophys. Res. Lett., 42, doi: 10.1002/2015GL065562. Patnaude, R., Diao, M., Liu, X., and Chu, S., 2021: Effects of thermodynamics, dynamics and aerosols on cirrus clouds based on in situ observations and NCAR CAM6, Atmos. Chem. Phys., 21, 1835–1859, doi: 10.5194/acp-21-1835-2021.
Rieckh, T., Anthes, R., Randel, W., Ho, S.-P., and Foelsche, U., 2017: Tropospheric dry layers in the Tropical Western Pacific: Comparisons of GPS radio occultation with multiple data sets, Atmos. Meas. Tech., 10, 1093–1110, doi:10.5194/amt-10-1093-2017. Roozitalab, B., L. K. Emmons, R. S. Hornbrook, D. E. Kinnison, R. P. Fernandez, Q. Li, A. Saiz-Lopez, R. Hossaini, C. A. Cuevas, A. J. Hills, S. A. Montzka, D. R. Blake, W. H. Brune, P. R. Veres, and E. C. Apel, 2024: Measurements and Modeling of the Interhemispheric Differences of Atmospheric Chlorinated Very Short-Lived Substances. Journal of Geophysical Research: Atmospheres, , 129, e2023JD039518, doi: 10.1029/2023JD039518. Smith, W. P., Pan, L. L., Honomichl, S. B., Chelpon, S. M., Ueyama, R. & Pfister L., 2021: Diagnostics of Convective Transport over the Tropical Western Pacific from Trajectory Analyses. J. Geophys. Res. Atmos., doi: 10.1029/2020JD034341. Tao, M., Pan, L. L. , Konopka, P., Honomichl, S. B., Kinnison, D. E., & Apel, E. C. (2018). A Lagrangian model diagnosis of stratospheric contributions to tropical midtropospheric air. Journal of Geophysical Research: Atmospheres, 123. 10.1029/2018JD028696 Thornberry, T. D., Rollins, A. W., Avery, M. A., Woods, S., Lawson, R. P., Bui, T. V., and Gao, R.‐S. (2017), Ice water content‐extinction relationships and effective diameter for TTL cirrus derived from in situ measurements during ATTREX 2014, J. Geophys. Res. Atmos., 122, 4494– 4507, doi:10.1002/2016JD025948.
Wales, P. A., Salawitch, R. J., Nicely, J. M., Anderson, D. C., Canty, T. P.,
Baidar, S., Dix, B.,Koenig, T. K., Volkamer, R., Chen, D., Huey, L. G.,
Tanner, D. J., Cuevas, C. A., Fernandez, R. P., Kinnison, D. E., Lamarque,
J.-F., Saiz-Lopez, A., Atlas, E. L., Hall, S. R., Navarro, M. A., Pan, L. L.,
Schauffler, S. M., Stell, M., Tilmes, S., Ullmann, K., Weinheimer, A. J.,
Akiyoshi, H., Chipperfield, M. P., Deushi, M., Dhomse, S. S., Feng, W., Graf,
P., Hossaini, R., Jöckel, P., Mancini, E., Michou, M., Morgenstern, O.,
Oman, L. D., Pitari, G., Plummer, D. A., Revell, L. E., Rozanov, E.,
Saint-Martin, D., Schofield, R., Stenke, A., Stone, K. A., Visioni, D.,
Yamashita, Y., Zeng, G. (2018). Stratospheric Injection of Brominated Very
Short-Lived Substances: Aircraft Observations in the Western Pacific and
Representation in Global Models. Journal of Geophysical Research:
Atmospheres, 123(10), 5690–5719. doi: 10.1029/2017JD027978
Wang, S-Y., J. A. Schmidt, S. Baidar, S. Coburn, B. Dix, T. K. Koenig, E. C. Apel, D. Bowdalo, T. L. Campos, E. Eloranta, M. J. Evans, J. P. diGangii, M. A. Zondlo, R-S. Gao, J. A. Haggerty, S. R. Hall, R. S. Hornbrook, D. J. Jacob, B. Morley, B. R. Pierce, M. Reeves, P. A. Romashkin, A. ter Schure, and R. Volkamer, 2015: Active and widespread halogen chemistry in the tropical and subtropical free troposphere. Proc. Natl. Acad. Sci., 112, 9281-9286, doi: 10.1073/pnas.1505142112. Werner, B., J. Stutz, M. Spolaor, L. Scalone, R. Raecke, J. Festa, S. F. Colosimo, R. Cheung, C. Tsai, R. Hossaini, M. P. Chipperfield, G. S. Taverna, W. Feng, J. W. Elkins, D. W. Fahey, R.-S. Gao, E. J. Hintsa, T. D. Thornberry, F. L. Moore, M. A. Navarro, E. Atlas, B. C. Daube, J. Pittman, S. Wofsy, S., and K. Pfeilsticker, 2017: Probing the subtropical lowermost stratosphere and the tropical upper troposphere and tropopause layer for inorganic bromine. Atmos. Chem. Phys., 17, 1161-1186, doi:10.5194/acp-17-1161-2017. Zhu, L., Jacob, D. J., Eastham, S. D., Sulprizio, M. P., Wang, X., Sherwen, T., ... Percival, C. J., 2019. Effect of sea salt aerosol on tropospheric bromine chemistry. Atmospheric Chemistry and Physics, 19(9), 6497–6507. doi: 10.5194/acp-19-6497-2019.
Conference Proceedings
Anderson, D. C., J. M. Nicely, R. J. Salawitch, R. R. Dickerson, T. P. Canty, T. F. Hanisco, G. M. Wolfe, Jr., E. C. Apel, E. L. Atlas, T. L. Campos, R. S. Hornbrook, D. E. Kinnison, L. Pan, W. J. Randel, D. D. Riemer, and A. J. Weinheimer, 2014: Determination of stratospheric and anthropogenic contributions to enhanced mid-tropospheric O3 in the tropical western Pacific. American Geophysical Union Fall Meeting 2014. Apel, E. C., R. S. Hornbrook, A. J. Hills, T. L. Campos, L. Pan, D. E. Kinnison, J. F. Lamarque, L. K. Emmons, A. Saiz-Lopez, D. D. Riemer, N. J. Blake, D. R. Blake, E. L. Atlas, S. Schauffler, V. Donets, R. Lueb, and R. J. Salawitch, 2014: Spatial distributions of trace organic species: Results from the TORERO and CONTRAST airborne campaigns with the interpretation aided by the CAM-Chem 3D chemistry climate model. American Geophysical Union Fall Meeting 2014. Chelpon, S., L. Pan, Z. Luo, E. Atlas, S. Honomichl, W. Smith, S. Wang, K. Ullmann, S. Hall, E. Apel, and R. Hornbrook, 2021: Deriving a Transport Diagnostic for the Convectively Dominated Tropical Western Pacific Upper Troposphere based on Airborne Trace Gas Measurements. AGU Fall Meeting 2021, New Orleans LA, 13-17 December 2021. Navarro, M. A., E. L. Atlas, S. Schauffler, V. Donets, R. Lueb, R. Hendershot, S. Gabbard, A. Saiz-Lopex, X. Rodriguez, D. E. Kinnison, J. F. Lamarque, X. Zhu, and L. Pope, 2014: Chemical Gradient and Inter-hemispheric Distribution of Selected Organic Trace Gases in the Tropical Tropopause Layer Over the Western Pacific. AGU Fall Meeting 2014. Salawitch, R. J., J. M. Nicely, D. C. Anderson, E. L. Atlas, S. Schauffler, V. Donets, R. Lueb, M. A. Navarro, E. C. Apel, N. J. Blake, A. J. Hills, R. S. Hornbrook, D. D. Riemer, D. Chen, L. G. Huey, D. Tanner, R. M. Volkamer, T. K. Koenig, S. Baidar, B. K. Dix, A. J. Weinheimer, G. M. Wolfe, Jr., T. F. Hanisco, S. R. Hall, K. Ullmann, R. Fernandez, A. Saiz-Lopez, D. E. Kinnison, and J. F. Lamarque, 2014: Stratospheric Injection of Bromine from Very Short Lived (VSL) Sources Inferred from CONTRAST. American Geophysical Union Fall Meeting 2014. Salawitch, R. J., P. Wales, J. M. Nicely, D. C. Anderson, T. P. Canty, E. L. Atlas, S. Schauffler, V. Donets, R. Lueb, M. A. Navarro, E. C. Apel, N. J. Blake, A. J. Hills, R. S. Hornbrook, D. D. Riemer, D. Chen, L. G. Huey, D. Tanner, R. M. Volkamer, T. K. Koenig, S. Baidar, B. K. Dix, A. J. Weinheimer, G. Wolfe, T. F. Hanisco, S. R. Hall, K. Ullmann, R. Fernandez, A. Saiz-Lopez, D. E. Kinnison, J. F. Lamarque, S. Honomichl, and L. Pan, 2016: Stratospheric Inorganic Bromine Loading Inferred from CONTRAST BrO and Organic Bromine Observations. American Geophysical Union Fall Meeting 2016. Volkamer, R., E. Apel, E. Atlas, D. Bowdalo, J. Bresch, B. Dix, E. Eloranta, M. Evans, R. Gao, D. Jacob, K. Dough, T. Koenig, J. Lamarque, B. Morley, B. Pierce, A. Saiz-Lopez, R. Salawitch, J. Schmidt, and S. Wang, 2015: Inorganic bromine and iodine in the TTL and in the mid-latitude lower stratosphere. EGU General Assembly, Vienna Austria, 12-17 April 2015. Wales, P. A., R. J. Salawitch, R. Volkamer, G. Huey, E. Atlas, R. Fernandez, and A. Saiz-Lopez, 2018: Stratospheric Injection of Bromine from VSL Biogenic Sources Inferred from CONTRAST and ATTREX Observations. 20th EGU General Assembly, Vienna Austria, 4-13 April 2018.
