Browsing BIRA-IASB publications by Author "Walker, K.A."
Now showing items 1-20 of 31
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A global inventory of stratospheric NOy from ACE-FTS
Jones, A.; Qin, G.; Strong, K.Walker, K.A.McLinden, C.A.Toohey, M.Kerzenmacher, T.Bernath, P.F.Boone, C.D. et al. -
A study of the Arctic NOy budget above Eureka, Canada
Lindenmaier, R.; Strong, K.; Batchelor, R.L.Bernath, P.F.Chabrillat, S.Chipperfield, M.P.Daffer, W.H.Drummond, J.R.Feng, W.Jonsson, A.I.Kolonjari, F.Manney, G.L.McLinden, C.Menard, R.Walker, K.A. et al. -
Aerosol extinction profiles at 525 nm and 1020 nm derived from ACE imager data: Comparisons with GOMOS, SAGE II, SAGE III, POAM III, and OSIRIS
Vanhellemont, F.; Tetard, C.; Bourassa, A.Fromm, M.Dodion, J.Fussen, D.Brogniez, C.Degenstein, D.Gilbert, K.L.Turnbull, D.N.Bernath, P.Boone, C.Walker, K.A. et al. -
Aerosols and clouds in the upper troposphere-lower stratosphere region detected by GOMOS and ACE: Intercomparison and analysis of the years 2004 and 2005
Dodion, J.; Fussen, D.; Vanhellemont, F.Bingen, C.Mateshvili, N.Gilbert, K.Skelton, R.Turnbull, D.McLeod, S.D.Boone, C.D.Walker, K.A.Bernath, P.F. et al. -
Atmospheric chemistry experiment (ACE): Mission overview
Bernath, P.F.; McElroy, C.T.; Abrams, M.C.Boone, C.D.Butler, M.Camy-Peyret, C.Carleer, M.Clerbaux, C.Coheur, P.-F.Colin, R.DeCola, P.De Mazière, M.Drummond, J.R.Dufour, D.Evans, W.F.J.Fast, H.Fussen, D.Gilbert, K.Jennings, D.E.Llewellyn, E.J.Lowe, R.P.Mahieu, E.McConnell, J.C.McHugh, M.McLeod, S.D.Michaud, R.Midwinter, C.Nassar, R.Nichitiu, F.Nowlan, C.Rinsland, C.P.Rochon, Y.J.Rowlands, N.Semeniuk, K.Simon, P.Skelton, R.Sloan, J.J.Soucy, M.-A.Strong, K.Tremblay, P.Turnbull, D.Walker, K.A.Walkty, I.Wardle, D.A.Wehrle, V.Zander, R.Zou, J. et al. -
Cloud detection in the upper troposphere-lower stratosphere region via ACE imagers: A qualitative study
Dodion, J.; Fussen, D.; Vanhellemont, F.Bingen, C.Mateshvili, N.Gilbert, K.Skelton, R.Turnbull, D.McLeod, S.D.Boone, C.D.Walker, K.A.Bernath, P.F. et al. -
CO measurements from the ACE-FTS satellite instrument: Data analysis and validation using ground-based, airborne and spaceborne observations
Clerbaux, C.; George, M.; Turquety, S.Walker, K.A.Barret, B.Bernath, P.Boone, C.Borsdorff, T.Cammas, J.P.Catoire, V.Coffey, M.Coheur, P.-F.Deeter, M.De Mazière, M.Drummond, J.Duchatelet, P.Dupuy, E.De Zafra, R.Eddounia, F.Edwards, D.P.Emmons, L.Funke, B.Gille, J.Griffith, D.W.T.Hannigan, J.Hase, F.Höpfner, M.Jones, N.Kagawa, A.Kasai, Y.Kramer, I.Le Flochmoën, E.Livesey, N.J.López-Puertas, M.Luo, M.Mahieu, E.Murtagh, D.Nédélec, P.Pazmino, A.Pumphrey, H.Ricaud, P.Rinsland, C.P.Robert, C.Schneider, M.Senten, C.Stiller, G.Strandberg, A.Strong, K.Sussmann, R.Thouret, V.Urban, J.Wiacek, A. et al. -
Comparison of the GOSAT TANSO-FTS TIR CH4 volume mixing ratio vertical profiles with those measured by ACE-FTS, ESA MIPAS, IMK-IAA MIPAS, and 16 NDACC stations
Olsen, K.S.; Strong, K.; Walker, K.A.Boone, C.D.Raspollini, P.Plieninger, J.Bader, W.Conway, S.Grutter, M.Hannigan, J.W.Hase, F.Jones, N.De Mazière, M.Notholt, J.Schneider, M.Smale, D.Sussmann, R.Saitoh, N. et al. -
Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records
Hubert, D.; Lambert, J.C.; Verhoelst, T.Granville, J.Keppens, A.Baray, J.-L.Bourassa, A.E.Cortesi, U.Degenstein, D.A.Froidevaux, L.Godin-Beekmann, S.Hoppel, K.W.Johnson, B.J.Kyrölä, E.Leblanc, T.Lichtenberg, G.Marchand, M.McElroy, C.T.Murtagh, D.Nakane, H.Portafaix, T.Querel, R.Russell, J.M.Salvador, J.Smit, H.G.J.Stebel, K.Steinbrecht, W.Strawbridge, K.B.Stübi, R.Swart, D.P.J.Taha, G.Tarasick, D.W.Thompson, A.M.Urban, J.Van Gijsel, J.A.E.Van Malderen, R.von der Gathen, P.Walker, K.A.Wolfram, E.Zawodny, J.M. et al. -
Ground-based FTIR retrievals of SF6 on Reunion Island
Zhou, M.; Langerock, B.; Vigouroux, C.Wang, P.Hermans, C.Stiller, G.Walker, K.A.Dutton, G.Mahieu, E.De Mazière, M. et al. -
Harmonisation and diagnostics of MIPAS ESA CH4 and N2O profiles using data assimilation
Errera, Q.; Ceccherini, S.; Christophe, Y.Chabrillat, S.Hegglin, M.I.Lambert, A.Ménard, R.Raspollini, P.Skachko, S.Van Weele, M.Walker, K.A. et al. -
Initial intercomparison of ozone and nitrogen dioxide number density profiles retrieved by the ACE-FTS and GOMOS occultation experiments
Fussen, D.; Vanhellemont, F.; Dodion, J.Bingen, C.Walker, K.A.Boone, C.D.McLeod, S.D.Bernath, P.F. et al. -
Merged SAGE II, Ozone_cci and OMPS ozone profile dataset and evaluation of ozone trends in the stratosphere
Sofieva, V.F.; Kyrölä, E.; Laine, M.Tamminen, J.Degenstein, D.Bourassa, A.Roth, C.Zawada, D.Weber, M.Rozanov, A.Rahpoe, N.Stiller, G.Laeng, A.von Clarmann, T.Walker, K.A.Sheese, P.Hubert, D.Van Roozendael, M.Zehner, C.Damadeo, R.Zawodny, J.Kramarova, N.Bhartia, P.K. et al. -
Past changes in the vertical distribution of ozone - Part 1: Measurement techniques, uncertainties and availability
Hassler, B.; Petropavlovskikh, I.; Staehelin, J.August, T.Bhartia, P.K.Clerbaux, C.Degenstein, D.De Mazière, M.Dinelli, B.M.Dudhia, A.Dufour, G.Frith, S.M.Froidevaux, L.Godin-Beekmann, S.Granville, J.Harris, N.R.P.Hoppel, K.Hubert, D.Kasai, Y.Kurylo, M.J.Kyrölä, E.Levelt, P.F.McElroy, C.T.McPeters, R.D.Munro, R.Nakajima, H.Parrish, A.Raspollini, P.Remsberg, E.E.Rosenlof, K.H.Rozanov, A.Sano, T.Sasano, Y.Shiotani, M.Smit, H.G.J.Stiller, G.Tamminen, J.Tarasick, D.W.Urban, J.Van Der A, R.J.Veefkind, J.P.Vigouroux, C.Von Clarmann, T.Von Savigny, C.Walker, K.A.Weber, M.Wild, J.Zawodny, J.M. et al. -
Past changes in the vertical distribution of ozone - Part 3: Analysis and interpretation of trends
Harris, N.R.P.; Hassler, B.; Tummon, F.Bodeker, G.E.Hubert, D.Petropavlovskikh, I.Steinbrecht, W.Anderson, J.Bhartia, P.K.Boone, C.D.Bourassa, A.Davis, S.M.Degenstein, D.Delcloo, A.Frith, S.M.Froidevaux, L.Godin-Beekmann, S.Jones, N.Kurylo, M.J.Kyrola, E.Laine, M.Leblanc, S.T.Lambert, J.-C.Liley, B.Mahieu, E.Maycock, A.De Maziere, M.Parrish, A.Querel, R.Rosenlof, K.H.Roth, C.Sioris, C.Staehelin, J.Stolarski, R.S.Stubi, R.Tamminen, J.Vigouroux, C.Walker, K.A.Wang, H.J.Wild, J.Zawodny, J.M. et al. -
SPARC, 2017: The SPARC Data Initiative: Assessment of stratospheric trace gas and aerosol climatologies from satellite limb sounders
Hegglin, M.I.; Tegtmeier, S.; Anderson, J.Bourassa, A.Brohede Chalmers, S.Degenstein, D.Froidevaux, L.Funke, B.Gille, J.Jones, A.Kasai, Y.Kyrölä, E.Lumpe, J.Neu, J.Remsberg, E.Rozanov, A.Toohey, M.Urban, J.von Clarmann, T.Walker, K.A.Wang, R.Bodeker, G.Añel, J.A.Ernst, F.Fuller, R.McLinden, C.Lingenfelser, G.Nardi, B.Pendlebury, D.Robert, C.Roth, C.von Savigny, C.Smith, L.Weigel, K. et al. -
Technical note: New ground-based FTIR measurements at Ile de la Réunion: Observations, error analysis, and comparisons with independent data
Senten, C.; De Mazière, M.; Dils, B.Hermans, C.Kruglanski, M.Neefs, E.Scolas, F.Vandaele, A.C.Vanhaelewyn, G.Vigouroux, C.Carleer, M.Coheur, P.F.Fally, S.Barret, B.Baray, J.L.Delmas, R.Leveau, J.Metzger, J.M.Mahieu, E.Boone, C.Walker, K.A.Bernath, P.F.Strong, K. et al. -
The NOy Budget Above Eureka, Nunavut From Ground-based FTIR Measurements, Space-based ACE-FTS Measurements, and the CMAM-DAS, GEM-BACH, and SLIMCAT Models
Lindenmaier, R.; Batchelor, R.L.; Strong, K.Beagley, S.Ménard, R.Jonsson, A.I.Neish, M.Chabrillat, S.Chipperfield, M.P.Manney, G.L.Daffer, W.H.Polavarapu, S.Shepherd, T.G.Bernath, P.F.Walker, K.A. et al. -
The ozone climate change initiative: Comparison of four Level-2 processors for the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS)
Laeng, A.; Hubert, D.; Verhoelst, T.Von Clarmann, T.Dinelli, B.M.Dudhia, A.Raspollini, P.Stiller, G.Grabowski, U.Keppens, A.Kiefer, M.Sofieva, V.Froidevaux, L.Walker, K.A.Lambert, J.-C.Zehner, C. et al. -
Trends in polar ozone loss since 1989: potential sign of recovery in the Arctic ozone column
Pazmiño, A.; Goutail, F.; Godin-Beekmann, S.Hauchecorne, A.Pommereau, J.-P.Chipperfield, M.P.Feng, W.Lefèvre, F.Lecouffe, A.Van Roozendael, M.Jepsen, N.Hansen, G.Kivi, R.Strong, K.Walker, K.A. et al.