All Stories

  1. Long‐Term IASI Observations of Upper Tropospheric CO in the Asian Summer Monsoon Region: Trends and Eddy Shedding Signatures

    Article • Journal of Geophysical Research Atmospheres, May 2026, American Geophysical Union (AGU)

    Dr Laura L Pan

  2. Methane in the Asian Monsoon Anticyclone and global UTLS behavior observed in ACE-FTS satellite data

    Article • May 2026, Copernicus GmbH

    Dr Laura L Pan

  3. DMS Uplift by Tropical Cyclones as a Source of SO 2 in the Upper Troposphere

    Article • Geophysical Research Letters, April 2026, American Geophysical Union (AGU)

    Dr Laura L Pan

  4. Upper-Tropospheric pollution transport by the Asian Summer Monsoon from IASI observations

    Article • March 2026, Copernicus GmbH

    Dr Laura L Pan

  5. Comparison of Daily Ozonesonde Measurements and Chemical Reanalyses Over South Korea Based on 2021 Pre‐ACCLIP Data: An Ozone Intrusion Case

    Article • Journal of Geophysical Research Atmospheres, December 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  6. Isentropic mixing vs. convection in CLaMS-3.0/MESSy: evaluation using satellite climatologies and in situ carbon monoxide observations

    Article • Atmospheric Chemistry and Physics", December 2025, Copernicus GmbH

    Dr Laura L Pan

  7. Regional Contribution of Anthropogenic Carbon Monoxide in the Asian Summer Monsoon Upper Troposphere and Lower Stratosphere

    Article • Journal of Geophysical Research Atmospheres, December 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  8. The Asian Summer Monsoon Chemical and Climate Impact Project (ACCLIP): An Overview

    Article • Journal of Geophysical Research Atmospheres, November 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  9. Comparison of Daily Ozonesonde Measurements and Chemical Reanalyses over South Korea Based on 2021 Pre-ACCLIP Data: An Ozone Intrusion Case

    Article • November 2025, Wiley

    Dr Laura L Pan

  10. Long-term IASI observations of upper tropospheric CO in the Asian Summer Monsoon region: trends and eddy shedding signatures

    Article • October 2025, Wiley

    Dr Laura L Pan

  11. Observationally Constrained NO x ‐Catalyzed Ozone Production in the Upper Troposphere During the Asian Summer Monsoon

    Article • Journal of Geophysical Research Atmospheres, October 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  12. The Asian Summer Monsoon Chemical and Climate Impact Project (ACCLIP): An Overview

    Article • July 2025, Wiley

    Dr Laura L Pan

  13. Comparison of Daily Ozonesonde Measurements and Chemical Reanalyses over South Korea Based on 2021 Pre-ACCLIP Data: An Ozone Intrusion Case

    Article • June 2025, Wiley

    Dr Laura L Pan

  14. An Integrated Analysis of Ozone and Carbon Monoxide Over the Western Pacific Using Satellite and Aircraft Measurements During the ACCLIP Summer Campaign 2022

    Article • Journal of Geophysical Research Atmospheres, June 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  15. Springtime UTLS Ozone Variability in East Asia: Insights From 16 Years of IASI Observations (2008–2023)

    Article • Journal of Geophysical Research Atmospheres, June 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  16. Highlighting the Impact of Anthropogenic OCS Emissions on the Stratospheric Sulfur Budget With In Situ Observations

    Article • Journal of Geophysical Research Atmospheres, May 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  17. Transport by Asian Summer Monsoon Convection to the Upper Troposphere and Lower Stratosphere During ACCLIP (2022)

    Article • Journal of Geophysical Research Atmospheres, April 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  18. Sources and Regional Attributions to Upper Troposphere Nitrogen Oxides During the Asian Summer Monsoon 2022

    Article • Geophysical Research Letters, April 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  19. Source contribution of short lived halocarbons in the UTLS during DCOTSS (2021-2022) and ACCLIP (2022) using the CESM global model

    Article • March 2025, Copernicus GmbH

    Dr Laura L Pan

  20. Isentropic Mixing vs. Convection in CLaMS-3.0/MESSy: Evaluation Using Satellite Climatologies and In Situ Carbon Monoxide Observations

    Article • March 2025, Copernicus GmbH

    Dr Laura L Pan

  21. Asian Summer Monsoon Anticyclone—The Primary Entryway for Chlorinated Very‐Short‐Lived Substances to the Stratosphere

    Article • Geophysical Research Letters, February 2025, American Geophysical Union (AGU)

    Dr Laura L Pan

  22. Springtime UTLS Ozone Variability in East Asia: Insights from 16 Years of IASI Observations (2008-2023)

    Article • January 2025, Wiley

    Dr Laura L Pan

  23. Transport by Asian Summer Monsoon Convection to the Upper Troposphere and Lower Stratosphere during ACCLIP (2022)

    Article • October 2024, Authorea, Inc.

    Dr Laura L Pan

  24. Highlighting the impact of anthropogenic OCS emissions on the stratospheric sulfur budget with in-situ observations

    Article • October 2024, Authorea, Inc.

    Dr Laura L Pan

  25. AirCore Observations at Northern Tibetan Plateau During the Asian Summer Monsoon

    Article • Geophysical Research Letters, May 2024, American Geophysical Union (AGU)

    Dr Laura L Pan

  26. East Asian summer monsoon delivers large abundances of very-short-lived organic chlorine substances to the lower stratosphere

    Article • Proceedings of the National Academy of Sciences, March 2024, Proceedings of the National Academy of Sciences

    Dr Laura L Pan

  27. Evaluating the Model Representation of Asian Summer Monsoon Upper Troposphere and Lower Stratosphere Transport and Composition Using Airborne In Situ Observations

    Article • Journal of Geophysical Research Atmospheres, February 2024, American Geophysical Union (AGU)

    Dr Laura L Pan

  28. Evaluating the Model Representation of Asian Summer Monsoon UTLS Transport and Composition using Airborne In Situ Observations

    Article • August 2023, Wiley

    Dr Laura L Pan

  29. An Examination of ACCLIP (2022) Airborne Observations in the Context of their Trajectory-derived Convective Influence

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  30. Relative Contributions of Anthropogenic and Lightning Nitrogen Sources in the Upper Troposphere during the Asian Summer Monsoon 

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  31. Highlights of the ACCLIP Campaign 2022: Operations and Science

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  32. Impact of convection on trace gas composition during the summer monsoon season downwind of East Asia and over central North America

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  33. The 2022 Asian Summer Monsoon Transport and its Connection to the 2005-2021 Climatology as Illustrated by Carbon Monoxide

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  34. The Dynamical Background to the 2022 Asian Summer Monsoon Chemical and Climate Impacts Project (ACCLIP)

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  35. Understanding the climate impacts of the Asian Summer Monsoon with in-situ observations of aerosol microphysical properties in the upper troposphere and lower stratosphere 

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  36. What does IASI see during the Asian Summer Monsoon over the west Pacific?

    Article • February 2023, Copernicus GmbH

    Dr Laura L Pan

  37. Climatology and variability of air mass transport from the boundary layer to the Asian monsoon anticyclone

    Article • Atmospheric Chemistry and Physics", December 2022, Copernicus GmbH

    Dr Laura L Pan

  38. A Multi‐Model Investigation of Asian Summer Monsoon UTLS Transport over the Western Pacific

    Article • Journal of Geophysical Research Atmospheres, December 2022, American Geophysical Union (AGU)

    Dr Laura L Pan

  39. Age spectra and other transport diagnostics in the North American monsoon UTLS from SEAC<sup>4</sup>RS in situ trace gas measurements

    Article • Atmospheric Chemistry and Physics", May 2022, Copernicus GmbH

    Dr Laura L Pan

  40. Transient Behavior of the Asian Summer Monsoon Anticyclone Associated With Eastward Eddy Shedding

    Article • Journal of Geophysical Research Atmospheres, March 2022, American Geophysical Union (AGU)

    Dr Laura L Pan

  41. Variability of air mass transport from the boundary layer to the Asian monsoon anticyclone

    Article • March 2022, Copernicus GmbH

    Dr Laura L Pan

  42. Age Spectra and Other Transport Diagnostics in the North American Monsoon UTLS from SEAC4RS In Situ Trace Gas Measurements

    Article • November 2021, Copernicus GmbH

    Dr Laura L Pan

  43. Supplementary material to "Age Spectra and Other Transport Diagnostics in the North American Monsoon UTLS from SEAC4RS In Situ Trace Gas Measurements"

    Article • November 2021, Copernicus GmbH

    Dr Laura L Pan

  44. Transient behavior of the Asian summer monsoon anticyclone associated with eastward eddy shedding

    Article • November 2021, Wiley

    Dr Laura L Pan

  45. Deriving Tropospheric Transit Time Distributions Using Airborne Trace Gas Measurements: Uncertainty and Information Content

    Article • Journal of Geophysical Research Atmospheres, September 2021, American Geophysical Union (AGU)

    Dr Laura L Pan

  46. Diagnostics of Convective Transport Over the Tropical Western Pacific From Trajectory Analyses

    Article • Journal of Geophysical Research Atmospheres, September 2021, American Geophysical Union (AGU)

    Dr Laura L Pan

  47. Lower-stratospheric aerosol measurements in eastward-shedding vortices over Japan from the Asian summer monsoon anticyclone during the summer of 2018

    Article • Atmospheric Chemistry and Physics", March 2021, Copernicus GmbH

    Dr Laura L Pan

  48. Upward transport into and within the Asian monsoon anticyclone as inferred from StratoClim trace gas observations

    Article • Atmospheric Chemistry and Physics", January 2021, Copernicus GmbH

    Dr Laura L Pan

  49. A microphysics guide to cirrus – Part 2: Climatologies of clouds and humidity from observations

    Article • Atmospheric Chemistry and Physics", November 2020, Copernicus GmbH

    Dr Laura L Pan

  50. Lower-stratospheric aerosol measurements in eastward shedding vortices over Japan from the Asian summer monsoon anticyclone during the summer of 2018

    Article • October 2020, Copernicus GmbH

    Dr Laura L Pan

  51. Supplementary material to "Upward transport into and within the Asian monsoon anticyclone as inferred from StratoClim trace gas observations"

    Article • September 2020, Copernicus GmbH

    Dr Laura L Pan

  52. Upward transport into and within the Asian monsoon anticyclone as inferred from StratoClim trace gas observations

    Article • September 2020, Copernicus GmbH

    Dr Laura L Pan

  53. Global Atmospheric Budget of Acetone: Air‐Sea Exchange and the Contribution to Hydroxyl Radicals

    Article • Journal of Geophysical Research Atmospheres, July 2020, American Geophysical Union (AGU)

    Dr Laura L Pan

  54. Assessment of observational evidence for direct convective hydration of the lower stratosphere

    Article • Journal of Geophysical Research Atmospheres, June 2020, American Geophysical Union (AGU)

    Dr Laura L Pan

  55. Observational evidence of moistening the lowermost stratosphere via isentropic mixing across the subtropical jet

    Article • Atmospheric Chemistry and Physics", May 2020, Copernicus GmbH

    Dr Laura L Pan

  56. Transport from the Asian Summer Monsoon Anticyclone over the Western Pacific

    Article • Journal of Geophysical Research Atmospheres, May 2020, American Geophysical Union (AGU)

    Dr Laura L Pan

  57. Tower observed vertical distribution of PM2.5, O3 and NOx in the Pearl River Delta

    Article • Atmospheric Environment, January 2020, Elsevier

    Dr Laura L Pan

  58. Observational evidence of moistening the lowermost stratosphere via isentropic mixing across the subtropical jet

    Article • November 2019, Copernicus GmbH

    Dr Laura L Pan

  59. Observational Evidence of Horizontal Transport‐Driven Dehydration in the TTL

    Article • Geophysical Research Letters, July 2019, American Geophysical Union (AGU)

    Dr Laura L Pan

  60. Use of Airborne In Situ VOC Measurements to Estimate Transit Time Spectrum: An Observation-Based Diagnostic of Convective Transport

    Article • Geophysical Research Letters, November 2018, American Geophysical Union (AGU)

    Dr Laura L Pan

  61. Ash Particles Detected in the Tropical Lower Stratosphere

    Article • Geophysical Research Letters, October 2018, American Geophysical Union (AGU)

    Dr Laura L Pan

  62. Surface fluxes of bromoform and dibromomethane over the tropical western Pacific inferred from airborne in situ measurements

    Article • Atmospheric Chemistry and Physics", October 2018, Copernicus GmbH

    Dr Laura L Pan

  63. Lapse Rate or Cold Point: The Tropical Tropopause Identified by In Situ Trace Gas Measurements

    Article • Geophysical Research Letters, October 2018, American Geophysical Union (AGU)

    Dr Laura L Pan

  64. Wintertime transport of reactive trace gases from East Asia into the deep tropics.

    Article • Journal of Geophysical Research Atmospheres, October 2018, American Geophysical Union (AGU)

    Dr Laura L Pan

  65. Quantifying the vertical transport of CHBr<sub>3</sub> and CH<sub>2</sub>Br<sub>2</sub> over the western Pacific

    Article • Atmospheric Chemistry and Physics", September 2018, Copernicus GmbH

    Dr Laura L Pan

  66. A Lagrangian Model Diagnosis of Stratospheric Contributions to Tropical Midtropospheric Air

    Article • Journal of Geophysical Research Atmospheres, September 2018, American Geophysical Union (AGU)

    Dr Laura L Pan

  67. Space–time variability in UTLS chemical distribution in the Asian summer monsoon viewed by limb and nadir satellite sensors

    Article • Atmospheric Chemistry and Physics", August 2018, Copernicus GmbH

    Dr Laura L Pan

  68. Stratospheric Injection of Brominated Very Short-Lived Substances: Aircraft Observations in the Western Pacific and Representation in Global Models

    Article • Journal of Geophysical Research Atmospheres, May 2018, American Geophysical Union (AGU)

    Dr Wuhu Feng, Dr Sandip Dhomse, Dr Laura L Pan, Eugene Rozanov

  69. Observations of ozone-poor air in the tropical tropopause layer

    Article • Atmospheric Chemistry and Physics", April 2018, Copernicus GmbH

    Dr Laura L Pan

  70. BrO and inferred Br<sub><i>y</i></sub> profiles over the western Pacific: relevance of inorganic bromine sources and a Br<sub><i>y</i></sub> minimum in the aged tropical tropopause layer

    Article • Atmospheric Chemistry and Physics", December 2017, Copernicus GmbH

    Dr Tomás Sherwen, Dr Laura L Pan

  71. Surface fluxes of bromoform and dibromomethane over the tropical western Pacific inferred from airborne in situ measurements

    Article • December 2017, Copernicus GmbH

    Dr Laura L Pan

  72. Observations of ozone-poor air in the Tropical Tropopause Layer

    Article • October 2017, Copernicus GmbH

    Dr Laura L Pan

  73. Supplementary material to "Observations of ozone-poor air in the Tropical Tropopause Layer"

    Article • October 2017, Copernicus GmbH

    Dr Laura L Pan

  74. Formaldehyde in the Tropical Western Pacific: Chemical Sources and Sinks, Convective Transport, and Representation in CAM-Chem and the CCMI Models

    Article • Journal of Geophysical Research Atmospheres, October 2017, Wiley

    Eugene Rozanov, Dr Laura L Pan

  75. Stratospheric entry point for upper-tropospheric air within the Asian summer monsoon anticyclone

    Article • Science in China Series D Earth Sciences, July 2017, Springer Science + Business Media

    Dr Laura L Pan

  76. Atmospheric boundary layer sources for upper tropospheric air over the Asian summer monsoon region

    Article • Atmospheric and Oceanic Science Letters, July 2017, Taylor & Francis

    Dr Laura L Pan

  77. Space-Time Variability of UTLS Chemical Distribution in the Asian Summer Monsoon Viewed by Limb and Nadir Satellite Sensors

    Article • June 2017, Copernicus GmbH

    Dr Laura L Pan

  78. Efficient transport of tropospheric aerosol into the stratosphere via the Asian summer monsoon anticyclone

    Article • Proceedings of the National Academy of Sciences, June 2017, Proceedings of the National Academy of Sciences

    Dr Laura L Pan

  79. Impact of typhoons on the composition of the upper troposphere within the Asian summer monsoon anticyclone: the SWOP campaign in Lhasa 2013

    Article • Atmospheric Chemistry and Physics", April 2017, Copernicus GmbH

    Dr Laura L Pan

  80. The Convective Transport of Active Species in the Tropics (CONTRAST) Experiment

    Article • Bulletin of the American Meteorological Society, January 2017, American Meteorological Society

    Dr Laura L Pan

  81. Dry layers in the tropical atmosphere observed by aircraft and their global behavior

    Article • Journal of Geophysical Research Atmospheres, December 2016, American Geophysical Union (AGU)

    Dr Laura L Pan, Louis Rivoire

  82. Transport of chemical tracers from the boundary layer to stratosphere associated with the dynamics of the Asian summer monsoon

    Article • Journal of Geophysical Research Atmospheres, December 2016, American Geophysical Union (AGU)

    Dr Laura L Pan

  83. Quantifying the vertical transport of CHBr3 and CH2Br2 over the Western Pacific

    Article • November 2016, Copernicus GmbH

    Dr Laura L Pan

  84. Airborne measurements of BrO and the sum of HOBr and Br2over the Tropical West Pacific from 1 to 15 km during the CONvective TRansport of Active Species in the Tropics (CONTRAST) experiment

    Article • Journal of Geophysical Research Atmospheres, October 2016, American Geophysical Union (AGU)

    Dr Laura L Pan

  85. Impact of typhoons on the composition of the upper troposphere within the Asian summer monsoon anticyclone: the SWOP campaign in Lhasa 2013

    Article • October 2016, Copernicus GmbH

    Dr Laura L Pan

  86. Workshop on dynamics, transport and chemistry of the UTLS Asian Monsoon

    Article • Advances in Atmospheric Sciences, July 2016, Springer Science + Business Media

    Dr Laura L Pan

  87. An observationally constrained evaluation of the oxidative capacity in the tropical western Pacific troposphere

    Article • Journal of Geophysical Research Atmospheres, June 2016, American Geophysical Union (AGU)

    Jingqiu Mao, Dr Laura L Pan

  88. Planning, implementation, and scientific goals of the Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC 4 RS) field mission

    Article • Journal of Geophysical Research Atmospheres, May 2016, American Geophysical Union (AGU)

    Dr Laura L Pan

  89. Ozonesonde profiles from the West Pacific Warm Pool: measurements and validation

    Article • Atmospheric Chemistry and Physics", January 2016, Copernicus GmbH

    Dr Laura L Pan

  90. Bimodal distribution of free tropospheric ozone over the tropical western Pacific revealed by airborne observations

    Article • Geophysical Research Letters, September 2015, American Geophysical Union (AGU)

    Dr Laura L Pan

  91. The Deep Convective Clouds and Chemistry (DC3) Field Campaign

    Article • Bulletin of the American Meteorological Society, August 2015, American Meteorological Society

    Dr Laura L Pan

  92. Aircraft measurements of gravity waves in the upper troposphere and lower stratosphere during the START08 field experiment

    Article • Atmospheric Chemistry and Physics", July 2015, Copernicus GmbH

    Dr Laura L Pan

  93. Distributions of ice supersaturation and ice crystals from airborne observations in relation to upper tropospheric dynamical boundaries

    Article • Journal of Geophysical Research Atmospheres, May 2015, Wiley

    Minghui Diao, Dr Laura L Pan

  94. Aircraft measurements of gravity waves in the upper troposphere and lower stratosphere during the START08 Field Experiment

    Article • February 2015, Copernicus GmbH

    Dr Laura L Pan

  95. Comparison of upper tropospheric carbon monoxide from MOPITT, ACE‐FTS, and HIPPO‐QCLS

    Article • Journal of Geophysical Research Atmospheres, December 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  96. Thunderstorms enhance tropospheric ozone by wrapping and shedding stratospheric air

    Article • Geophysical Research Letters, November 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  97. Evidence of mixing between polluted convective outflow and stratospheric air in the upper troposphere during DC3

    Article • Journal of Geophysical Research Atmospheres, October 2014, Wiley

    Dr Laura L Pan

  98. Convective transport of water vapor into the lower stratosphere observed during double-tropopause events

    Article • Journal of Geophysical Research Atmospheres, September 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  99. Separation of the lapse rate and the cold point tropopauses in the tropics and the resulting impact on cloud top-tropopause relationships

    Article • Journal of Geophysical Research Atmospheres, July 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  100. Identification of the tropical tropopause transition layer using the ozone-water vapor relationship

    Article • Journal of Geophysical Research Atmospheres, March 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  101. Analyzing dynamical circulations in the tropical tropopause layer through empirical predictions of cirrus cloud distributions

    Article • Journal of Geophysical Research Atmospheres, March 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  102. Transport from convective overshooting of the extratropical tropopause and the role of large‐scale lower stratosphere stability

    Article • Journal of Geophysical Research Atmospheres, March 2014, American Geophysical Union (AGU)

    Dr Laura L Pan

  103. Filamentary structure in chemical tracer distributions near the subtropical jet following a wave breaking event

    Article • Atmospheric Chemistry and Physics", October 2013, Copernicus GmbH

    Dr Laura L Pan

  104. Improvement of OMI ozone profile retrievals in the upper troposphere and lower stratosphere by the use of a tropopause-based ozone profile climatology

    Article • Atmospheric Measurement Techniques, September 2013, Copernicus GmbH

    Dr Kelly Chance, Dr Laura L Pan

  105. Improvement of OMI ozone profile retrievals in the upper troposphere and lower stratosphere by the use of a tropopause-based ozone profile climatology

    Article • May 2013, Copernicus GmbH

    Dr Laura L Pan

  106. Boundary layer sources for the Asian anticyclone: Regional contributions to a vertical conduit

    Article • Journal of Geophysical Research Atmospheres, March 2013, American Geophysical Union (AGU)

    Dr Laura L Pan

  107. Filamentary structure in chemical tracer distributions near the subtropical jet following a wave breaking event

    Article • February 2013, Copernicus GmbH

    Dr Laura L Pan

  108. In situ water vapor and ozone measurements in Lhasa and Kunming during the Asian summer monsoon

    Article • Geophysical Research Letters, October 2012, American Geophysical Union (AGU)

    Dr Laura L Pan

  109. Commentary on using equivalent latitude in the upper troposphere and lower stratosphere

    Article • Atmospheric Chemistry and Physics", October 2012, Copernicus GmbH

    Dr Laura L Pan

  110. On the mixing‐driven formation of the Extratropical Transition Layer (ExTL)

    Article • Journal of Geophysical Research Atmospheres, September 2012, American Geophysical Union (AGU)

    Dr Laura L Pan

  111. Chemical and dynamical discontinuity at the extratropical tropopause based on START08 and WACCM analyses

    Article • Journal of Geophysical Research Atmospheres, December 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  112. Convective injection into stratospheric intrusions

    Article • Journal of Geophysical Research Atmospheres, December 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  113. THE EXTRATROPICAL UPPER TROPOSPHERE AND LOWER STRATOSPHERE

    Article • Reviews of Geophysics, August 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  114. Relationship of cloud top to the tropopause and jet structure from CALIPSO data

    Article • Journal of Geophysical Research Atmospheres, June 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  115. Dynamical and chemical characteristics of tropospheric intrusions observed during START08

    Article • Journal of Geophysical Research Atmospheres, March 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  116. Transport pathways and signatures of mixing in the extratropical tropopause region derived from Lagrangian model simulations

    Article • Journal of Geophysical Research Atmospheres, March 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  117. Dynamical tropopause based on isentropic potential vorticity gradients

    Article • Journal of Geophysical Research Atmospheres, January 2011, American Geophysical Union (AGU)

    Dr Laura L Pan

  118. A new interpretation of total column BrO during Arctic spring

    Article • Geophysical Research Letters, November 2010, American Geophysical Union (AGU)

    Dr Kelly Chance, Dr Laura L Pan

  119. Multimodel assessment of the upper troposphere and lower stratosphere: Extratropics

    Article • Journal of Geophysical Research Atmospheres, October 2010, American Geophysical Union (AGU)

    Dr Sandip Dhomse, Eugene Rozanov, Dr Laura L Pan

  120. An aircraft-based upper troposphere lower stratosphere O3, CO, and H2O climatology for the Northern Hemisphere

    Article • Journal of Geophysical Research Atmospheres, July 2010, American Geophysical Union (AGU)

    Dr Laura L Pan

  121. Extratropical tropopause transition layer characteristics from high‐resolution sounding data

    Article • Journal of Geophysical Research Atmospheres, July 2010, American Geophysical Union (AGU)

    Dr Laura L Pan

  122. Ozone Profile Retrieval from an Advanced Infrared Sounder: Experiments with Tropopause-Based Climatology and Optimal Estimation Approach

    Article • Journal of Atmospheric and Oceanic Technology, July 2010, American Meteorological Society

    Dr Laura L Pan

  123. The Stratosphere–Troposphere Analyses of Regional Transport 2008 Experiment

    Article • Bulletin of the American Meteorological Society, March 2010, American Meteorological Society

    Dr Laura L Pan

  124. Evaluation of AIRS, IASI, and OMI ozone profile retrievals in the extratropical tropopause region using in situ aircraft measurements

    Article • Journal of Geophysical Research Atmospheres, December 2009, American Geophysical Union (AGU)

    Dr Kelly Chance, Dr Laura L Pan

  125. High static stability in the mixing layer above the extratropical tropopause

    Article • Journal of Geophysical Research Atmospheres, August 2009, American Geophysical Union (AGU)

    Dr Laura L Pan

  126. Tropospheric intrusions associated with the secondary tropopause

    Article • Journal of Geophysical Research Atmospheres, May 2009, American Geophysical Union (AGU)

    Dr Laura L Pan

  127. THE TERRAIN-INDUCED ROTOR EXPERIMENT

    Article • Bulletin of the American Meteorological Society, October 2008, American Meteorological Society

    Dr Laura L Pan

  128. Sensitivity of chemical tracers to meteorological parameters in the MOZART‐3 chemical transport model

    Article • Journal of Geophysical Research Atmospheres, October 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  129. Chemical behavior of the tropopause observed during the Stratosphere‐Troposphere Analyses of Regional Transport experiment

    Article • Journal of Geophysical Research Atmospheres, September 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  130. Observations of fine‐scale transport structure in the upper troposphere from the High‐performance Instrumented Airborne Platform for Environmental Research

    Article • Journal of Geophysical Research Atmospheres, September 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  131. Validation of AIRS v4 ozone profiles in the UTLS using ozonesondes from Lauder, NZ and Boulder, USA

    Article • Journal of Geophysical Research Atmospheres, September 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  132. Contribution of mixing to upward transport across the tropical tropopause layer (TTL)

    Article • Atmospheric Chemistry and Physics", June 2007, Copernicus GmbH

    Dr Laura L Pan

  133. Enhanced new particle formation observed in the northern midlatitude tropopause region

    Article • Journal of Geophysical Research Atmospheres, May 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  134. A set of diagnostics for evaluating chemistry‐climate models in the extratropical tropopause region

    Article • Journal of Geophysical Research Atmospheres, May 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  135. Observational characteristics of double tropopauses

    Article • Journal of Geophysical Research Atmospheres, April 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  136. Validation of satellite ozone profile retrievals using Beijing ozonesonde data

    Article • Journal of Geophysical Research Atmospheres, March 2007, American Geophysical Union (AGU)

    Dr Laura L Pan

  137. Observations and model simulations of mixing near the extratropical tropopause

    Article • Journal of Geophysical Research Atmospheres, March 2006, American Geophysical Union (AGU)

    Dr Laura L Pan

  138. Definitions and sharpness of the extratropical tropopause: A trace gas perspective

    Article • Journal of Geophysical Research Atmospheres, December 2004, American Geophysical Union (AGU)

    Dr Laura L Pan

  139. Validation and data characteristics of nitrous oxide and methane profiles observed by the Improved Limb Atmospheric Spectrometer (ILAS) and processed with the Version 5.20 algorithm

    Article • Journal of Geophysical Research Atmospheres, August 2003, American Geophysical Union (AGU)

    Dr Laura L Pan

  140. Validation and data characteristics of water vapor profiles observed by the Improved Limb Atmospheric Spectrometer (ILAS) and processed with the version 5.20 algorithm

    Article • Journal of Geophysical Research Atmospheres, December 2002, American Geophysical Union (AGU)

    Dr Laura L Pan

  141. Variability of polar stratospheric water vapor observed by ILAS

    Article • Journal of Geophysical Research Atmospheres, October 2002, American Geophysical Union (AGU)

    Dr Laura L Pan

  142. Characteristics of Arctic polar stratospheric clouds in the winter of 1996/1997 inferred from ILAS measurements

    Article • Journal of Geophysical Research Atmospheres, September 2002, American Geophysical Union (AGU)

    Dr Laura L Pan

  143. Satellite observation of dehydration in the Arctic Polar stratosphere

    Article • Geophysical Research Letters, April 2002, American Geophysical Union (AGU)

    Dr Laura L Pan

  144. The seasonal cycle of water vapor and saturation vapor mixing ratio in the extratropical lowermost stratosphere

    Article • Journal of Geophysical Research Atmospheres, November 2000, American Geophysical Union (AGU)

    Dr Laura L Pan

  145. Spatial distributions of upper tropospheric water vapor measurements from the UARS Microwave Limb Sounder

    Article • Journal of Geophysical Research Atmospheres, May 2000, American Geophysical Union (AGU)

    Dr Laura L Pan

  146. Instrument Sensitivity and Error Analysis for the Remote Sensing of Tropospheric Carbon Monoxide by MOPITT

    Article • Journal of Atmospheric and Oceanic Technology, April 1999, American Meteorological Society

    Dr Laura L Pan

  147. Retrieval of Tropospheric Carbon Monoxide Profiles from High-Resolution Interferometer Observations: A New Digital Gas Correlation (DGC)Method and Applications

    Article • Journal of the Atmospheric Sciences, January 1999, American Meteorological Society

    Dr Laura L Pan

  148. Retrieval of tropospheric carbon monoxide for the MOPITT experiment

    Article • Journal of Geophysical Research Atmospheres, December 1998, American Geophysical Union (AGU)

    Dr Laura L Pan

  149. Hemispheric asymmetries and seasonal variations of the lowermost stratospheric water vapor and ozone derived from SAGE II data

    Article • Journal of Geophysical Research Atmospheres, December 1997, American Geophysical Union (AGU)

    Dr Laura L Pan

  150. Simultaneous observations of polar stratospheric clouds and HNO3 over Scandinavia in January, 1992

    Article • Geophysical Research Letters, March 1997, American Geophysical Union (AGU)

    Dr Laura L Pan

  151. Satellite remote sensing of tropospheric CO and CH_4: forward model studies of the MOPITT instrument

    Article • Applied Optics, October 1995, Optical Society of America (OSA)

    Dr Laura L Pan

  152. Convergence of rayleigh-schrödinger perturbation theory in calculations of multiphoton processes

    Article • Radiation Effects and Defects in Solids, December 1991, Taylor & Francis

    Dr Laura L Pan

  153. Perturbative calculation of the ac Stark effect by the complex rotation method

    Article • Physical Review A, June 1991, American Physical Society (APS)

    Dr Laura L Pan

  154. Perturbation theory study of high-harmonic generation

    Article • Journal of the Optical Society of America B, April 1990, Optical Society of America (OSA)

    Dr Laura L Pan

  155. The Volkov-like Coulomb Continuum

    Article • Journal of Modern Optics, July 1989, Taylor & Francis

    Dr Laura L Pan

  156. High-harmonic generation in hydrogenic ions

    Article • May 1989, American Physical Society (APS)

    Dr Laura L Pan

  157. Computation of the ac Stark effect in the ground state of atomic hydrogen

    Article • Physical Review Letters, December 1988, American Physical Society (APS)

    Dr Laura L Pan

  158. Dressed-state perturbation theory for multiphoton ionization of atoms

    Article • Journal of the Optical Society of America B, May 1987, Optical Society of America (OSA)

    Dr Laura L Pan

  159. Comments on the effect of the ponderomotive potential in the above-threshold ionization processes

    Article • Journal of the Optical Society of America B, October 1986, Optical Society of America (OSA)

    Dr Laura L Pan

  160. A new view of the above-threshold ionisation problem: a thermodynamic model

    Article • Journal of Physics B Atomic and Molecular Physics, December 1985, Institute of Physics Publishing

    Dr Laura L Pan

  161. Model study of above threshold multiphoton ionisation in strong fields

    Article • Journal of Physics B Atomic and Molecular Physics, May 1985, Institute of Physics Publishing

    Dr Laura L Pan

  162. Model study of multiphoton ionisation in strong fields

    Article • Journal of Physics B Atomic and Molecular Physics, August 1984, Institute of Physics Publishing

    Dr Laura L Pan