TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Constraining the concentration of the hydroxyl radical in a stratocumulus-topped marine boundary layer from sea-to-air eddy covariance flux measurements of dimethylsulfide JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 23 SP - 9225 EP - 9236 Y1 - 2009/12/07 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/9/9225/2009/ L1 - http://www.atmos-chem-phys.net/9/9225/2009/acp-9-9225-2009.pdf DO - 10.5194/acp-9-9225-2009 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Subseasonal variability of low cloud radiative properties over the southeast Pacific Ocean JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 8 SP - 4047 EP - 4063 Y1 - 2010/04/29 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/4047/2010/ L1 - http://www.atmos-chem-phys.net/10/4047/2010/acp-10-4047-2010.pdf DO - 10.5194/acp-10-4047-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Marine boundary layer over the subtropical southeast Pacific during VOCALS-REx – Part 1: Mean structure and diurnal cycle JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 10 SP - 4491 EP - 4506 Y1 - 2010/05/18 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/4491/2010/ L1 - http://www.atmos-chem-phys.net/10/4491/2010/acp-10-4491-2010.pdf DO - 10.5194/acp-10-4491-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Marine boundary layer over the subtropical southeast Pacific during VOCALS-REx – Part 2: Synoptic variability JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 10 SP - 4507 EP - 4519 Y1 - 2010/05/18 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/4507/2010/ L1 - http://www.atmos-chem-phys.net/10/4507/2010/acp-10-4507-2010.pdf DO - 10.5194/acp-10-4507-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - The PreVOCA experiment: modeling the lower troposphere in the Southeast Pacific JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 10 SP - 4757 EP - 4774 Y1 - 2010/05/26 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/4757/2010/ L1 - http://www.atmos-chem-phys.net/10/4757/2010/acp-10-4757-2010.pdf DO - 10.5194/acp-10-4757-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Microphysical variability in southeast Pacific Stratocumulus clouds: synoptic conditions and radiative response JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 13 SP - 6255 EP - 6269 Y1 - 2010/07/09 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/6255/2010/ L1 - http://www.atmos-chem-phys.net/10/6255/2010/acp-10-6255-2010.pdf DO - 10.5194/acp-10-6255-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Modelling microphysical and meteorological controls on precipitation and cloud cellular structures in Southeast Pacific stratocumulus JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 13 SP - 6347 EP - 6362 Y1 - 2010/07/13 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/6347/2010/ L1 - http://www.atmos-chem-phys.net/10/6347/2010/acp-10-6347-2010.pdf DO - 10.5194/acp-10-6347-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - A comparison of ship and satellite measurements of cloud properties with global climate model simulations in the southeast Pacific stratus deck JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 14 SP - 6527 EP - 6536 Y1 - 2010/07/16 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/6527/2010/ L1 - http://www.atmos-chem-phys.net/10/6527/2010/acp-10-6527-2010.pdf DO - 10.5194/acp-10-6527-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Evaluation of stratocumulus cloud prediction in the Met Office forecast model during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 21 SP - 10541 EP - 10559 Y1 - 2010/11/10 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/10541/2010/ L1 - http://www.atmos-chem-phys.net/10/10541/2010/acp-10-10541-2010.pdf DO - 10.5194/acp-10-10541-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Southeast Pacific stratocumulus clouds, precipitation and boundary layer structure sampled along 20° S during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 21 SP - 10639 EP - 10654 Y1 - 2010/11/12 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/10639/2010/ L1 - http://www.atmos-chem-phys.net/10/10639/2010/acp-10-10639-2010.pdf DO - 10.5194/acp-10-10639-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Source attribution of climatically important aerosol properties measured at Paposo (Chile) during VOCALS JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 22 SP - 10789 EP - 10801 Y1 - 2010/11/18 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/10789/2010/ L1 - http://www.atmos-chem-phys.net/10/10789/2010/acp-10-10789-2010.pdf DO - 10.5194/acp-10-10789-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Ship-based detection of glyoxal over the remote tropical Pacific Ocean JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 23 SP - 11359 EP - 11371 Y1 - 2010/12/01 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/11359/2010/ L1 - http://www.atmos-chem-phys.net/10/11359/2010/acp-10-11359-2010.pdf DO - 10.5194/acp-10-11359-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Simulation of low clouds in the Southeast Pacific by the NCEP GFS: sensitivity to vertical mixing JO - Atmos. Chem. Phys. J1 - ACP VL - 10 IS - 24 SP - 12261 EP - 12272 Y1 - 2010/12/23 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/10/12261/2010/ L1 - http://www.atmos-chem-phys.net/10/12261/2010/acp-10-12261-2010.pdf DO - 10.5194/acp-10-12261-2010 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - A regional real-time forecast of marine boundary layers during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 2 SP - 421 EP - 437 Y1 - 2011/01/17 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/421/2011/ L1 - http://www.atmos-chem-phys.net/11/421/2011/acp-11-421-2011.pdf DO - 10.5194/acp-11-421-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx): goals, platforms, and field operations JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 2 SP - 627 EP - 654 Y1 - 2011/01/21 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/627/2011/ L1 - http://www.atmos-chem-phys.net/11/627/2011/acp-11-627-2011.pdf DO - 10.5194/acp-11-627-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - VOCALS-CUpEx: the Chilean Upwelling Experiment JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 5 SP - 2015 EP - 2029 Y1 - 2011/03/04 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/2015/2011/ L1 - http://www.atmos-chem-phys.net/11/2015/2011/acp-11-2015-2011.pdf DO - 10.5194/acp-11-2015-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - An aircraft case study of the spatial transition from closed to open mesoscale cellular convection over the Southeast Pacific JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 5 SP - 2341 EP - 2370 Y1 - 2011/03/15 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/2341/2011/ L1 - http://www.atmos-chem-phys.net/11/2341/2011/acp-11-2341-2011.pdf DO - 10.5194/acp-11-2341-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Large-scale and synoptic meteorology in the south-east Pacific during the observations campaign VOCALS-REx in austral Spring 2008 JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 10 SP - 4977 EP - 5009 Y1 - 2011/05/27 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/4977/2011/ L1 - http://www.atmos-chem-phys.net/11/4977/2011/acp-11-4977-2011.pdf DO - 10.5194/acp-11-4977-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Atmospheric sulfur cycling in the southeastern Pacific – longitudinal distribution, vertical profile, and diel variability observed during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 10 SP - 5079 EP - 5097 Y1 - 2011/05/31 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/5079/2011/ L1 - http://www.atmos-chem-phys.net/11/5079/2011/acp-11-5079-2011.pdf DO - 10.5194/acp-11-5079-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - South East Pacific atmospheric composition and variability sampled along 20° S during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 11 SP - 5237 EP - 5262 Y1 - 2011/06/01 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/5237/2011/ L1 - http://www.atmos-chem-phys.net/11/5237/2011/acp-11-5237-2011.pdf DO - 10.5194/acp-11-5237-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Coupled vs. decoupled boundary layers in VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 14 SP - 7143 EP - 7153 Y1 - 2011/07/21 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/7143/2011/ L1 - http://www.atmos-chem-phys.net/11/7143/2011/acp-11-7143-2011.pdf DO - 10.5194/acp-11-7143-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Modeling chemical and aerosol processes in the transition from closed to open cells during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 15 SP - 7491 EP - 7514 Y1 - 2011/08/01 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/7491/2011/ L1 - http://www.atmos-chem-phys.net/11/7491/2011/acp-11-7491-2011.pdf DO - 10.5194/acp-11-7491-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - On the relationship between low cloud variability and lower tropospheric stability in the Southeast Pacific JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 17 SP - 9053 EP - 9065 Y1 - 2011/09/05 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/9053/2011/ L1 - http://www.atmos-chem-phys.net/11/9053/2011/acp-11-9053-2011.pdf DO - 10.5194/acp-11-9053-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Observations of the boundary layer, cloud, and aerosol variability in the southeast Pacific near-coastal marine stratocumulus during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 18 SP - 9943 EP - 9959 Y1 - 2011/09/27 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/9943/2011/ L1 - http://www.atmos-chem-phys.net/11/9943/2011/acp-11-9943-2011.pdf DO - 10.5194/acp-11-9943-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Large-eddy simulation of mesoscale dynamics and entrainment around a pocket of open cells observed in VOCALS-REx RF06 JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 20 SP - 10525 EP - 10540 Y1 - 2011/10/24 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/10525/2011/ L1 - http://www.atmos-chem-phys.net/11/10525/2011/acp-11-10525-2011.pdf DO - 10.5194/acp-11-10525-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Assessing regional scale predictions of aerosols, marine stratocumulus, and their interactions during VOCALS-REx using WRF-Chem JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 23 SP - 11951 EP - 11975 Y1 - 2011/12/02 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/11951/2011/ L1 - http://www.atmos-chem-phys.net/11/11951/2011/acp-11-11951-2011.pdf DO - 10.5194/acp-11-11951-2011 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Aerosol concentration and size distribution measured below, in, and above cloud from the DOE G-1 during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 1 SP - 207 EP - 223 Y1 - 2012/01/04 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/207/2012/ L1 - http://www.atmos-chem-phys.net/12/207/2012/acp-12-207-2012.pdf DO - 10.5194/acp-12-207-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Aircraft millimeter-wave passive sensing of cloud liquid water and water vapor during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 1 SP - 355 EP - 369 Y1 - 2012/01/05 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/355/2012/ L1 - http://www.atmos-chem-phys.net/12/355/2012/acp-12-355-2012.pdf DO - 10.5194/acp-12-355-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Organic matter and non-refractory aerosol over the remote Southeast Pacific: oceanic and combustion sources JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 1 SP - 557 EP - 576 Y1 - 2012/01/11 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/557/2012/ L1 - http://www.atmos-chem-phys.net/12/557/2012/acp-12-557-2012.pdf DO - 10.5194/acp-12-557-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Advances and limitations of atmospheric boundary layer observations with GPS occultation over southeast Pacific Ocean JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 2 SP - 903 EP - 918 Y1 - 2012/01/19 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/903/2012/ L1 - http://www.atmos-chem-phys.net/12/903/2012/acp-12-903-2012.pdf DO - 10.5194/acp-12-903-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Microphysical controls on the stratocumulus topped boundary-layer structure during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 6 SP - 2849 EP - 2863 Y1 - 2012/03/20 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/2849/2012/ L1 - http://www.atmos-chem-phys.net/12/2849/2012/acp-12-2849-2012.pdf DO - 10.5194/acp-12-2849-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Evaluating WRF-Chem aerosol indirect effects in Southeast Pacific marine stratocumulus during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 6 SP - 3045 EP - 3064 Y1 - 2012/03/29 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/3045/2012/ L1 - http://www.atmos-chem-phys.net/12/3045/2012/acp-12-3045-2012.pdf DO - 10.5194/acp-12-3045-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Limited-are a modelling of stratocumulus over South-Eastern Pacific JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 7 SP - 3511 EP - 3526 Y1 - 2012/04/11 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/3511/2012/ L1 - http://www.atmos-chem-phys.net/12/3511/2012/acp-12-3511-2012.pdf DO - 10.5194/acp-12-3511-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Does precipitation susceptibility vary with increasing cloud thickness in marine stratocumulus? JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 10 SP - 4567 EP - 4583 Y1 - 2012/05/24 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/4567/2012/ L1 - http://www.atmos-chem-phys.net/12/4567/2012/acp-12-4567-2012.pdf DO - 10.5194/acp-12-4567-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Strongly sheared stratocumulus convection: an observationally based large-eddy simulation study JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 11 SP - 5223 EP - 5235 Y1 - 2012/06/14 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/5223/2012/ L1 - http://www.atmos-chem-phys.net/12/5223/2012/acp-12-5223-2012.pdf DO - 10.5194/acp-12-5223-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Corrigendum to "Strongly sheared stratocumulus convection: an observationally based large-eddy simulation study" published in Atmos. Chem. Phys., 12, 5223–5235, 2012 JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 12 SP - 5509 EP - 5509 Y1 - 2012/06/25 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/5509/2012/ L1 - http://www.atmos-chem-phys.net/12/5509/2012/acp-12-5509-2012.pdf DO - 10.5194/acp-12-5509-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Impact of natural and anthropogenic aerosols on stratocumulus and precipitation in the Southeast Pacific: a regional modelling study using WRF-Chem JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 18 SP - 8777 EP - 8796 Y1 - 2012/09/28 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/8777/2012/ L1 - http://www.atmos-chem-phys.net/12/8777/2012/acp-12-8777-2012.pdf DO - 10.5194/acp-12-8777-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Comparison of MODIS cloud microphysical properties with in-situ measurements over the Southeast Pacific JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 23 SP - 11261 EP - 11273 Y1 - 2012/12/03 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/11261/2012/ L1 - http://www.atmos-chem-phys.net/12/11261/2012/acp-12-11261-2012.pdf DO - 10.5194/acp-12-11261-2012 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Evaluating MODIS cloud retrievals with in situ observations from VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 1 SP - 191 EP - 209 Y1 - 2013/01/08 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/191/2013/ L1 - http://www.atmos-chem-phys.net/13/191/2013/acp-13-191-2013.pdf DO - 10.5194/acp-13-191-2013 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - The first aerosol indirect effect quantified through airborne remote sensing during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 2 SP - 917 EP - 931 Y1 - 2013/01/22 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/917/2013/ L1 - http://www.atmos-chem-phys.net/13/917/2013/acp-13-917-2013.pdf DO - 10.5194/acp-13-917-2013 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - A comparative study of the response of modeled non-drizzling stratocumulus to meteorological and aerosol perturbations JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 5 SP - 2507 EP - 2529 Y1 - 2013/03/05 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/2507/2013/ L1 - http://www.atmos-chem-phys.net/13/2507/2013/acp-13-2507-2013.pdf DO - 10.5194/acp-13-2507-2013 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Impacts of aerosol particles on the microphysical and radiative properties of stratocumulus clouds over the southeast Pacific Ocean JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 5 SP - 2541 EP - 2562 Y1 - 2013/03/05 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/2541/2013/ L1 - http://www.atmos-chem-phys.net/13/2541/2013/acp-13-2541-2013.pdf DO - 10.5194/acp-13-2541-2013 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - A data assimilative perspective of oceanic mesoscale eddy evolution during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 6 SP - 3329 EP - 3344 Y1 - 2013/03/25 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/3329/2013/ L1 - http://www.atmos-chem-phys.net/13/3329/2013/acp-13-3329-2013.pdf DO - 10.5194/acp-13-3329-2013 ER - TY - JOUR A1 - Ullerstam, M. A1 - Johnson, M. S. A1 - Vogt, R. A1 - Ljungström, E. T1 - Meteorological observations on the northern Chilean coast during VOCALS-REx JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 6 SP - 3409 EP - 3422 Y1 - 2013/03/25 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/3409/2013/ L1 - http://www.atmos-chem-phys.net/13/3409/2013/acp-13-3409-2013.pdf DO - 10.5194/acp-13-3409-2013 ER -