Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder

Eric Ray

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  • Hodzic, A; Campuzano-Jost, P; Bian, HS; Chin, M; Colarco, PR; Day, DA; Froyd, KD; Heinold, B; Jo, DS; Katich, JM; Kodros, JK; Nault, BA; Pierce, JR; Ray, E; Schacht, J; Schill, GP; Schroder, JC; Schwarz, JP; Sueper, DT; Tegen, I; Tilmes, S; Tsigaridis, K; Yu, PF; Jimenez, JL (2020), Characterization of organic aerosol across the global remote troposphere: a comparison of ATom measurements and global chemistry models. Version: 1 ATMOSPHERIC CHEMISTRY AND PHYSICS 20 (8) 4607-4635, issn: 1680-7316, doi: 10.5194/acp-20-4607-2020
  • Schill, GP; Froyd, KD; Bian, H; Kupc, A; Williamson, C; Brock, CA; Ray, E; Hornbrook, RS; Hills, AJ; Apel, EC; Chin, M; Colarco, PR; Murphy, DM (2020), Widespread biomass burning smoke throughout the remote troposphere. Version: 1 NATURE GEOSCIENCE 13 (6) 422-+, issn: 1752-0894, doi: 10.1038/s41561-020-0586-1
  • Davis, N., Sean Davis, Robert Portmann, Eric Ray, Karen Rosenlof, Pengfei Yu (2020), A Comprehensive Assessment of Tropical Stratospheric Upwelling in Specified Dynamics CESM1 (WACCM). Geoscientific Model Dev. Version: 1 13 717-734, doi: https://doi.org/10.5194/gmd-13-717-2020
  • Ray, EA; Portmann, RW; Yu, PF; Daniel, J; Montzka, SA; Dutton, GS; Hall, BD; Moore, FL; Rosenlof, KH (2020), The influence of the stratospheric Quasi-Biennial Oscillation on trace gas levels at the Earths surface. Version: 1 NATURE GEOSCIENCE 13 (1) 22-+, issn: 1752-0894, doi: 10.1038/s41561-019-0507-3
  • Brewer, JF; Fischer, EV; Commane, R; Wofsy, SC; Daube, BC; Apel, EC; Hills, AJ; Hornbrook, RS; Barletta, B; Meinardi, S; Blake, DR; Ray, EA; Ravishankara, AR (2020), Evidence for an Oceanic Source of Methyl Ethyl Ketone to the Atmosphere. Version: 1 GEOPHYSICAL RESEARCH LETTERS 47 (4) , Art. No. e2019GL086045, issn: 0094-8276, doi: 10.1029/2019GL086045
  • Davis, NA; Davis, SM; Portmann, RW; Ray, E; Rosenlof, KH; Yu, PF (2020), A comprehensive assessment of tropical stratospheric upwelling in the specified dynamics Community Earth System Model 1.2.2-Whole Atmosphere Community Climate Model (CESM (WACCM)). Version: 1 GEOSCIENTIFIC MODEL DEVELOPMENT 13 (2) 717-734, issn: 1991-959X, doi: 10.5194/gmd-13-717-2020
  • Wang, SY; Hornbrook, RS; Hills, A; Emmons, LK; Tilmes, S; Lamarque, JF; Jimenez, JL; Campuzano-Jost, P; Nault, EA; Crounse, JD; Wennberg, PO; Kim, M; Allen, H; Ryerson, TB; Thompson, CR; Peischl, J; Moore, F; Nance, D; Hall, B; Elkins, J; Tanner, D; Huey, LG; Hall, SR; Ullmann, K; Orlando, JJ; Tyndall, GS; Flocke, FM; Ray, E; Hanisco, TF; Wolfe, GM; St Clair, J; Commane, R; Daube, B; Barletta, B; Blake, DR; Weinzierl, B; Dollner, M; Conley, A; Vitt, F; Wofsy, SC; Riemer, DD; Apel, EC (2019), Atmospheric Acetaldehyde: Importance of Air-Sea Exchange and a Missing Source in the Remote Troposphere. Version: 1 GEOPHYSICAL RESEARCH LETTERS 46 (10) 5601-5613, issn: 0094-8276, doi: 10.1029/2019GL082034
  • Williamson, CJ; Kupc, A; Axisa, D; Bilsback, KR; Bui, T; Campuzano-Jost, P; Dollner, M; Froyd, KD; Hodshire, AL; Jimenez, JL; Kodros, JK; Luo, G; Murphy, DM; Nault, BA; Ray, EA; Weinzierl, B; Wilson, JC; Yu, FQ; Yu, PF; Pierce, JR; Brock, CA (2019), A large source of cloud condensation nuclei from new particle formation in the tropics. Nature Version: 1 574 (7778) 399-+, issn: 0028-0836, doi: 10.1038/s41586-019-1638-9, PubMed ID: 31619794
  • Rollins, AW; Thornberry, TD; Atlas, E; Navarro, M; Schauffler, S; Moore, F; Elkins, JW; Ray, E; Rosenlof, K; Aquila, V; Gao, RS (2018), SO2 Observations and Sources in the Western Pacific Tropical Tropopause Region. Version: 1 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123 (23) 13549-13559, issn: 2169-897X, doi: 10.1029/2018JD029635
  • Kolonjari, F, DA Plummer, KA Walker, CD Boone, JW Elkins, MI Hegglin, GL Manney, FL Moore, D Pendlebury, EA Ray, KH Rosenlof and GP Stiller (2018), Assessing stratospheric transport in the CMAM30 simulations using ACE-FTS measurements. Atmos. Chem. Phys. Version: 1 18 (9) 6801-6828, issn: 1680-7316, ids: GG0TQ, doi: 10.5194/acp-18-6801-2018
  • Montzka, SA, GS Dutton, PF Yu, E Ray, RW Portmann, JS Daniel, L Kuijpers, BD Hall, D Mondeel, C Siso, D Nance, M Rigby, AJ Manning, L Hu, F Moore, BR Miller and JW Elkins (2018), An unexpected and persistent increase in global emissions of ozone-depleting CFC-11. Nature Version: 1 557 (7705) 413-+, issn: 0028-0836, ids: GF8SB, doi: 10.1038/s41586-018-0106-2, PubMed ID: 29769666
  • Murphy, DM, KD Froyd, E Apel, D Blake, N Blake, N Evangeliou, RS Hornbrook, J Peischl, E Ray, TB Ryerson, C Thompson and A Stohl (2018), An aerosol particle containing enriched uranium encountered in the remote upper troposphere. J. Environ. Radioact. Version: 1 184 95-100, issn: 0265-931X, ids: FX4GM, doi: 10.1016/j.jenvrad.2018.01.006, PubMed ID: 29407642
  • Elvidge, EL, H Bonisch, CAM Brenninkmeijer, A Engel, PJ Fraser, E Gallacher, R Langenfelds, J Muhle, DE Oram, EA Ray, AR Ridley, T Rockmann, WT Sturges, RF Weiss and JC Laube (2018), Evaluation of stratospheric age of air from CF4, C2F6, C3F8, CHF3, HFC-125, HFC-227ea and SF6; implications for the calculations of halocarbon lifetimes, fractional release factors and ozone depletion potentials. Atmos. Chem. Phys. Version: 1 18 (5) 3369-3385, issn: 1680-7316, ids: FY5ZT, doi: 10.5194/acp-18-3369-2018
  • Herman, RL, EA Ray, KH Rosenlof, KM Bedka, MJ Schwartz, WG Read, RF Troy, K Chin, LE Christensen, DJ Fu, RA Stachnik, TP Bui and JM Dean-Day (2017), Enhanced stratospheric water vapor over the summertime continental United States and the role of overshooting convection. Atmos. Chem. Phys. Version: 1 17 (9) 6113-6124, issn: 1680-7316, ids: EV0ZO, doi: 10.5194/acp-17-6113-2017
  • Diallo, M, F Ploeger, P Konopka, T Birner, R Muller, M Riese, H Garny, B Legras, E Ray, G Berthet and F Jegou (2017), Significant Contributions of Volcanic Aerosols to Decadal Changes in the Stratospheric Circulation. Geophys. Res. Lett. Version: 1 44 (20) 10780-10791, issn: 0094-8276, ids: FO3UW, doi: 10.1002/2017GL074662
  • Ray, EA, FL Moore, JW Elkins, KH Rosenlof, JC Laube, T Rockmann, DR Marsh and AE Andrews (2017), Quantification of the SF6 lifetime based on mesospheric loss measured in the stratospheric polar vortex. J. Geophys. Res.-Atmos. Version: 1 122 (8) 4626-4638, issn: 2169-897X, ids: EU6YB, doi: 10.1002/2016JD026198
  • Yu, PF, KH Rosenlof, S Liu, H Telg, TD Thornberry, AW Rollins, RW Portmann, ZX Bai, EA Ray, YJ Duan, LL Pan, OB Toon, JC Bian and RS Gao (2017), Efficient transport of tropospheric aerosol into the stratosphere via the Asian summer monsoon anticyclone. Proc. Natl. Acad. Sci. U. S. A. Version: 1 114 (27) 6972-6977, issn: 0027-8424, ids: EZ2YD, doi: 10.1073/pnas.1701170114, PubMed ID: 28630285
  • Diallo, M, B Legras, E Ray, A Engel and JA Anel (2017), Global distribution of CO2 in the upper troposphere and stratosphere. Atmos. Chem. Phys. Version: 1 17 (6) 3861-3878, issn: 1680-7316, ids: EQ2WV, doi: 10.5194/acp-17-3861-2017
  • Ray, EA, FL Moore, KH Rosenlof, DA Plummer, F Kolonjari and KA Walker (2016), An idealized stratospheric model useful for understanding differences between long-lived trace gas measurements and global chemistry-climate model output. J. Geophys. Res.-Atmos. Version: 1 121 (10) 5356-5367, issn: 2169-897X, ids: DT6YB, doi: 10.1002/2015JD024447
  • Moore, FL, EA Ray, KH Rosenlof, JW Elkins, P Tans, A Karion and C Sweeney (2014), A Cost-Effective Trace Gas Measurement Program for Long-Term Monitoring of the Stratospheric Circulation. Bull. Amer. Meteorol. Soc. Version: 1 95 (1) 147-155, issn: 0003-0007, ids: AB8NL, doi: 10.1175/BAMS-D-12-00153.1
  • Ray, EA, FL Moore, KH Rosenlof, SM Davis, C Sweeney, P Tans, T Wang, JW Elkins, H Bonisch, A Engel, S Sugawara, T Nakazawa and S Aoki (2014), Improving stratospheric transport trend analysis based on SF6 and CO2 measurements. J. Geophys. Res.-Atmos. Version: 1 119 (24) 14110-14128, issn: 2169-897X, ids: AZ8IX, doi: 10.1002/2014JD021802
  • Waugh, DW, AM Crotwell, EJ Dlugokencky, GS Dutton, JW Elkins, BD Hall, EJ Hintsa, DF Hurst, SA Montzka, DJ Mondeel, FL Moore, JD Nance, EA Ray, SD Steenrod, SE Strahan and C Sweeney (2013), Tropospheric SF6: Age of air from the Northern Hemisphere midlatitude surface. J. Geophys. Res.-Atmos. Version: 1 118 (19) 11429-11441, issn: 2169-897X, ids: 297PF, doi: 10.1002/jgrd.50848
  • Schwarz, JP, BH Samset, AE Perring, JR Spackman, RS Gao, P Stier, M Schulz, FL Moore, EA Ray and DW Fahey (2013), Global-scale seasonally resolved black carbon vertical profiles over the Pacific. Geophys. Res. Lett. Version: 1 40 (20) 5542-5547, issn: 0094-8276, ids: 301DY, doi: 10.1002/2013GL057775
  • Hurst, DF, SJ Oltmans, H Vomel, KH Rosenlof, SM Davis, EA Ray, EG Hall and AF Jordan (2011), Stratospheric water vapor trends over Boulder, Colorado: Analysis of the 30 year Boulder record. J. Geophys. Res.-Atmos. Version: 1 116 , Art. No. D02306, issn: 2169-897X, ids: 713SF, doi: 10.1029/2010JD015065
  • Wofsy, S., B.C. Daube, R. Jimenez, E. Kort, J.V. Pittman, S. Park, R. Commane, Bin Xiang, G. Santoni, D. Jacob, J. Fisher, C. Pickett-Heaps, H. Wang, K. Wecht, Q.-Q. Wang, B.B. Stephens, S. Shertz, P. Romashkin, T. Campos, J. Haggerty, W.A. Cooper, D. Rogers, S. Beaton, R. Hendershot, J.W. Elkins, D.W. Fahey, R.S. Gao, F. Moore, S.A. Montzka, J.P. Schwarz, D. Hurst, B. Miller, C. Sweeney, S. Oltmans, D. Nance, E. Hintsa, G. Dutton, L.A. Watts, J.R. Spackman, K.H. Rosenlof, E.A. Ray, M.A. Zondlo, Minghui Diao, R. Keeling, J. Bent, E.L. Atlas, R. Lueb, M.J. Mahoney, M. Chahine, E. Olson, P. Patra, K. Ishijima, R. Engelen, J. Flemming, R. Nassar, D.B.A. Jones, S.E. Mikaloff Fletcher (2011), HIAPER Pole-to-Pole Observations (HIPPO): Fine-grained, global scale measurements of climatically important atmospheric gases and aerosols. Phil. Trans. R. Soc. A Version: 1 369 (1943) 2073-2086
  • Bonisch, H, A Engel, T Birner, P Hoor, DW Tarasick and EA Ray (2011), On the structural changes in the Brewer-Dobson circulation after 2000. Atmos. Chem. Phys. Version: 1 11 (8) 3937-3948, issn: 1680-7316, ids: 756MC, doi: 10.5194/acp-11-3937-2011
  • Manney, GL, MI Hegglin, WH Daffer, ML Santee, EA Ray, S Pawson, MJ Schwartz, CD Boone, L Froidevaux, NJ Livesey, WG Read and KA Walker (2011), Jet characterization in the upper troposphere/lower stratosphere (UTLS): applications to climatology and transport studies. Atmos. Chem. Phys. Version: 1 11 (12) 6115-6137, issn: 1680-7316, ids: 784UJ, doi: 10.5194/acp-11-6115-2011
  • Ray, EA, FL Moore, KH Rosenlof, SM Davis, H Boenisch, O Morgenstern, D Smale, E Rozanov, M Hegglin, G Pitari, E Mancini, P Braesicke, N Butchart, S Hardiman, F Li, K Shibata and DA Plummer (2010), Evidence for changes in stratospheric transport and mixing over the past three decades based on multiple data sets and tropical leaky pipe analysis. J. Geophys. Res.-Atmos. Version: 1 115 , Art. No. D21304, issn: 2169-897X, ids: 676VD, doi: 10.1029/2010JD014206
  • Petropavlovskikh, I, E Ray, SM Davis, K Rosenlof, G Manney, R Shetter, SR Hall, K Ullmann, L Pfister, J Hair, M Fenn, M Avery and AM Thompson (2010), Low-ozone bubbles observed in the tropical tropopause layer during the TC4 campaign in 2007. J. Geophys. Res.-Atmos. Version: 1 115 , Art. No. D00J16, issn: 2169-897X, ids: 649GH, doi: 10.1029/2009JD012804
  • Kuester, MA, MJ Alexander and EA Ray (2008), A model study of gravity waves over Hurricane Humberto (2001). J. Atmos. Sci. Version: 1 65 (10) 3231-3246, issn: 0022-4928, ids: 357BS, doi: 10.1175/2008JAS2372.1
  • Ray, EA and KH Rosenlof (2007), Hydration of the upper troposphere by tropical cyclones. J. Geophys. Res.-Atmos. Version: 1 112 (D12) , Art. No. D12311, issn: 0148-0227, ids: 185AL, doi: 10.1029/2006JD008009
  • Marcy, TP, PJ Popp, RS Gao, DW Fahey, EA Ray, EC Richard, TL Thompson, EL Atlas, M Loewenstein, SC Wofsy, S Park, EM Weinstock, WH Swartz and MJ Mahoney (2007), Measurements of trace gases in the tropical tropopause layer. Atmos. Environ. Version: 1 41 (34) 7253-7261, issn: 1352-2310, ids: 231FS, doi: 10.1016/j.atmosenv.2007.05.032
  • Richard, EC, AF Tuck, KC Aikin, KK Kelly, RL Herman, RF Troy, SJ Hovde, KH Rosenlof, TL Thompson and EA Ray (2006), High-resolution airborne profiles of CH4, O-3, and water vapor near tropical Central America in late January to early February 2004. J. Geophys. Res.-Atmos. Version: 1 111 (D13) , Art. No. D13304, issn: 2169-897X, ids: 062NY, doi: 10.1029/2005JD006513
  • Ridley, B, E Atlas, H Selkirk, L Pfister, D Montzka, J Walega, S Donnelly, V Stroud, E Richard, K Kelly, A Tuck, T Thompson, J Reeves, D Baumgardner, WT Rawlins, M Mahoney, R Herman, R Friedl, F Moore, E Ray and J Elkins (2004), Convective transport of reactive constituents to the tropical and rigid-latitude tropopause region: I. Observations. Atmos. Environ. Version: 1 38 (9) 1259-1274, issn: 1352-2310, ids: 776DT, doi: 10.1016/j.atmosenv.2003.11.038
  • Tuck, AF, SJ Hovde, KK Kelly, SJ Reid, EC Richard, EL Atlas, SG Donnelly, VR Stroud, DJ Cziczo, DM Murphy, DS Thomson, JW Elkins, FL Moore, EA Ray, MJ Mahoney and RR Friedl (2004), Horizontal variability 1-2 km below the tropical tropopause. J. Geophys. Res.-Atmos. Version: 1 109 (D5) , Art. No. D05310, issn: 2169-897X, ids: 806KS, doi: 10.1029/2003JD003942
  • Ray, EA, KH Rosenlof, EC Richard, PK Hudson, DJ Cziczo, M Loewenstein, HJ Jost, J Lopez, B Ridley, A Weinheimer, D Montzka, D Knapp, SC Wofsy, BC Daube, C Gerbig, I Xueref and RL Herman (2004), Evidence of the effect of summertime midlatitude convection on the subtropical lower stratosphere from CRYSTAL-FACE tracer measurements. J. Geophys. Res.-Atmos. Version: 1 109 (D18) , Art. No. D18304, issn: 2169-897X, ids: 857NH, doi: 10.1029/2004JD004655
  • Ray, EA, KH Rosenlof, E Richard, D Parrish and R Jakoubek (2004), Distributions of ozone in the region of the subtropical jet: An analysis of in situ aircraft measurements. J. Geophys. Res.-Atmos. Version: 1 109 (D8) , Art. No. D08106, issn: 2169-897X, ids: 816BW, doi: 10.1029/2003JD004143
  • Moore, FL, JW Elkins, EA Ray, GS Dutton, RE Dunn, DW Fahey, RJ McLaughlin, TL Thompson, PA Romashkin, DF Hurst and PR Wamsley (2003), Balloonborne in situ gas chromatograph for measurements in the troposphere and stratosphere. J. Geophys. Res.-Atmos. Version: 1 108 (D5) , Art. No. 8330, issn: 2169-897X, ids: 661KY, doi: 10.1029/2001JD000891
  • Richard, EC, KC Aikin, EA Ray, KH Rosenlof, TL Thompson, A Weinheimer, D Montzka, D Knapp, B Ridley and A Gettelman (2003), Large-scale equatorward transport of ozone in the subtropical lower stratosphere. J. Geophys. Res.-Atmos. Version: 1 108 (D23) , Art. No. 4714, issn: 2169-897X, ids: 756MH, doi: 10.1029/2003JD003884
  • Salawitch, RJ, JJ Margitan, B Sen, GC Toon, GB Osterman, M Rex, JW Elkins, EA Ray, FL Moore, DF Hurst, PA Romashkin, RM Bevilacqua, KW Hoppel, EC Richard and TP Bui (2002), Chemical loss of ozone during the Arctic winter of 1999/2000: An analysis based on balloon-borne observations. J. Geophys. Res.-Atmos. Version: 1 107 (D20) , Art. No. 8269, issn: 0148-0227, ids: 636PY, doi: 10.1029/2001JD000620
  • Gao, RS, PJ Popp, EA Ray, KH Rosenlof, MJ Northway, DW Fahey, AF Tuck, CR Webster, DF Hurst, SM Schauffler, H Jost and TP Bui (2002), Role of NOy as a diagnostic of small-scale mixing in a denitrified polar vortex. J. Geophys. Res.-Atmos. Version: 1 107 (D24) , Art. No. 4794, issn: 2169-897X, ids: 650JF, doi: 10.1029/2002JD002332
  • Ray, EA, FL Moore, JW Elkins, DF Hurst, PA Romashkin, GS Dutton and DW Fahey (2002), Descent and mixing in the 1999-2000 northern polar vortex inferred from in situ tracer measurements. J. Geophys. Res.-Atmos. Version: 1 107 (D20) , Art. No. 8285, issn: 2169-897X, ids: 636PY, doi: 10.1029/2001JD000961
  • Richard, EC, KC Aikin, AE Andrews, BC Daube, C Gerbig, SC Wofsy, PA Romashkin, DF Hurst, EA Ray, FL Moore, JW Elkins, T Deshler and GC Toon (2001), Severe chemical ozone loss inside the Arctic polar vortex during winter 1999-2000 inferred from in situ airborne measurements. Geophys. Res. Lett. Version: 1 28 (11) 2197-2200, issn: 0094-8276, ids: 434TB, doi: 10.1029/2001GL012878
  • Neuman, JA, RS Gao, DW Fahey, JC Holecek, BA Ridley, JG Walega, FE Grahek, EC Richard, CT McElroy, TL Thompson, JW Elkins, FL Moore and EA Ray (2001), In situ measurements of HNO3, NOy, NO, and O-3 in the lower stratosphere and upper troposphere. Atmos. Environ. Version: 1 35 (33) 5789-5797, issn: 1352-2310, ids: 495RV, doi: 10.1016/S1352-2310(01)00354-5
  • Ray, EA, FL Moore, JW Elkins, GS Dutton, DW Fahey, H Vomel, SJ Oltmans and KH Rosenlof (1999), Transport into the Northern Hemisphere lowermost stratosphere revealed by in situ tracer measurements. J. Geophys. Res.-Atmos. Version: 1 104 (D21) 26565-26580, issn: 2169-897X, ids: 257KN, doi: 10.1029/1999JD900323