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    Academic Journals

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• Effects of forcing differences and initial conditions on inter-model agreement in the VolMIP volc-pinatubo-full experiment.

  Authors:Davide Zanchettin, Claudia Timmreck, Myriam Khodri, Anja Schmidt, Matthew Toohey, Manabu Abe, et al.From:Geoscientific Model Development (Vol. 15, Issue 5) Peer-Reviewed

  Mar. 16, 2022344 words Brief article This paper provides initial results from a multi-model ensemble analysis based on the volc-pinatubo-full experiment performed within the Model Intercomparison Project on the climatic response to Volcanic forcing (VolMIP)...

• A single-peak-structured solar cycle signal in stratospheric ozone based on Microwave Limb Sounder observations and model simulations.

  Authors:Sandip S. Dhomse, Martyn P. Chipperfield, Wuhu Feng, Ryan Hossaini, Graham W. Mann, Michelle L. Santee, et al.From:Atmospheric Chemistry and Physics (Vol. 22, Issue 2) Peer-Reviewed

  Jan. 19, 2022445 words Article Until now our understanding of the 11-year solar cycle signal (SCS) in stratospheric ozone has been largely based on high-quality but sparse ozone profiles from the Stratospheric Aerosol and Gas Experiment (SAGE) II or...

• ML-TOMCAT: machine-learning-based satellite-corrected global stratospheric ozone profile data set from a chemical transport model.

  Authors:Sandip S. Dhomse, Carlo Arosio, Wuhu Feng, Alexei Rozanov, Mark Weber, and Martyn P. ChipperfieldFrom:Earth System Science Data (Vol. 13, Issue 12) Peer-Reviewed

  Dec. 10, 2021351 words Brief article High-quality stratospheric ozone profile data sets are a key requirement for accurate quantification and attribution of long-term ozone changes. Satellite instruments provide stratospheric ozone profile measurements over...

• Self-consistent global transport of metallic ions with WACCM-X.

  Authors:Jianfei Wu, Wuhu Feng, Han-Li Liu, Xianghui Xue, Daniel Robert Marsh, and John Maurice Campbell PlaneFrom:Atmospheric Chemistry and Physics (Vol. 21, Issue 20) Peer-Reviewed

  Oct. 19, 2021237 words Brief article The NCAR Whole Atmosphere Community Climate Model with thermosphere and ionosphere eXtension (WACCM-X) v2.1 has been extended to include the neutral and ion-molecule chemistry and dynamics of three metals (Mg, Na, and...

• Exceptional loss in ozone in the Arctic winter/spring of 2019/2020.

  Authors:Jayanarayanan Kuttippurath, Wuhu Feng, Rolf Müller, Pankaj Kumar, Sarath Raj, Gopalakrishna Pillai Gopikrishnan, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 18) Peer-Reviewed

  Sept. 21, 2021212 words Brief article Severe vortex-wide ozone loss in the Arctic would expose both ecosystems and several millions of people to unhealthy ultraviolet radiation. Adding to these worries, and extreme events as the harbingers of climate change,...

• A Lagrangian convective transport scheme including a simulation of the time air parcels spend in updrafts (LaConTra v1.0).

  Authors:Ingo Wohltmann, Ralph Lehmann, Georg A. Gottwald, Karsten Peters, Alain Protat, Valentin Louf, et al.From:Geoscientific Model Development (Vol. 12, Issue 10) Peer-Reviewed

  Oct. 18, 2019410 words Report, Author abstr...

  We present a Lagrangian convective transport scheme developed for global chemistry and transport models, which considers the variable residence time that an air parcel spends in convection. This is particularly...

• Description and Evaluation of the specified-dynamics experiment in the Chemistry-Climate Model Initiative.

  Authors:Clara Orbe, David A. Plummer, Darryn W. Waugh, Huang Yang, Patrick Jöckel, Douglas E. Kinnison, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 6) Peer-Reviewed

  Mar. 31, 2020336 words Brief article We provide an overview of the REF-C1SD specified-dynamics experiment that was conducted as part of phase 1 of the Chemistry-Climate Model Initiative (CCMI). The REF-C1SD experiment, which consisted of mainly nudged...

• Low temperature studies of the rate coefficients and branching ratios of reactive loss vs quenching for the reactions of .sup.1CH.sub.2 with C.sub.2H.sub.6, C.sub.2H.sub.4, C.sub.2H.sub.2

  Authors:Kevin M. Douglas, Mark A. Blitz, Wuhu Feng, Dwayne E. Heard, John M.C. Plane, Haneef Rashid, et al.From:Icarus (Vol. 321) Peer-Reviewed

  Mar. 15, 2019357 words Article

   Abstract Only

• Analysis and attribution of total column ozone changes over the Tibetan Plateau during 1979-2017.

  Authors:Yajuan Li, Martyn P. Chipperfield, Wuhu Feng, Sandip S. Dhomse, Richard J. Pope, Faquan Li, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 14) Peer-Reviewed

  July 22, 2020443 words Article Various observation-based datasets have confirmed positive zonal mean column ozone trends at midlatitudes as a result of the successful implementation of the Montreal Protocol. However, there is still uncertainty about...

• Stratospheric ozone loss in the Arctic winters between 2005 and 2013 derived with ACE-FTS measurements

  Authors:Debora Griffin, Kaley A. Walker, Ingo Wohltmann, Sandip S. Dhomse, Markus Rex, Martyn P. Chipperfield, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 1) Peer-Reviewed

  Jan. 16, 2019408 words Author abstract, Bri...

  Stratospheric ozone loss inside the Arctic polar vortex for the winters between 2004-2005 and 2012-2013 has been quantified using measurements from the space-borne Atmospheric Chemistry Experiment Fourier Transform...

• The mesosphere and metals: chemistry and changes

  Authors:John M. C. Plane, Wuhu Feng, and Erin C. M. DawkinsFrom:Chemical Reviews (Vol. 115, Issue 10) Peer-Reviewed

  May 27, 2015 Report

   Citation Only

• Possible dynamical mechanisms for southern hemisphere climate change due to the ozone hole

  Authors:Andrew Orr, Thomas J. Bracegirdle, J. Scott Hosking, Thomas Jung, Joanna D. Haigh, Tony Phillips, et al.From:Journal of the Atmospheric Sciences (Vol. 69, Issue 10) Peer-Reviewed

  Oct. 2012 Author abstract, Rep...

   Citation Only

• Low temperature studies of the removal reactions of .sup.1CH.sub.2 with particular relevance to the atmosphere of Titan

  Authors:Kevin Douglas, Mark A. Blitz, Wuhu Feng, Dwayne E. Heard, John M.C. Plane, Eloise Slater, et al.From:Icarus (Vol. 303) Peer-Reviewed

  Mar. 15, 2018533 words Article

   Abstract Only

• Gravitational separation of Ar/N.sub.2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model.

  Authors:Benjamin Birner, Martyn P. Chipperfield, Eric J. Morgan, Britton B. Stephens, Marianna Linz, Wuhu Feng, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 21) Peer-Reviewed

  Oct. 30, 2020296 words Brief article Accurate simulation of atmospheric circulation, particularly in the lower stratosphere, is challenging due to unresolved wave-mean flow interactions and limited high-resolution observations for validation....

• A new model of meteoric calcium in the mesosphere and lower thermosphere

  Authors:John M. C. Plane, Wuhu Feng, Michael Gerding, and Shikha RaizadaFrom:Atmospheric Chemistry and Physics (Vol. 18, Issue 20) Peer-Reviewed

  Oct. 16, 2018282 words Author abstract, Bri...

  Meteoric ablation produces layers of metal atoms in the mesosphere and lower thermosphere (MLT). It has been known for more than 30 years that the Ca atom layer is depleted by over 2 orders of magnitude compared with...

• Photochemistry on the bottom side of the mesospheric Na layer

  Authors:Tao Yuan, Wuhu Feng, John M. C. Plane, and Daniel R. MarshFrom:Atmospheric Chemistry and Physics (Vol. 19, Issue 6) Peer-Reviewed

  Mar. 25, 201945 words Author abstract, Bri... Byline: Tao Yuan, Wuhu Feng, John M. C. Plane, Daniel R. Marsh To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link:...

• Age of air as a diagnostic for transport timescales in global models

  Authors:Maarten Krol, Marco de Bruine, Lars Killaars, Huug Ouwersloot, Andrea Pozzer, Yi Yin, et al.From:Geoscientific Model Development (Vol. 11, Issue 8) Peer-Reviewed

  Aug. 3, 2018427 words Author abstract, Bri...

  This paper presents the first results of an age-of-air (AoA) inter-comparison of six global transport models. Following a protocol, three global circulation models and three chemistry transport models simulated five...

• Dynamically controlled ozone decline in the tropical mid-stratosphere observed by SCIAMACHY

  Authors:Evgenia Galytska, Alexey Rozanov, Martyn P. Chipperfield, Sandip. S. Dhomse, Mark Weber, Carlo Arosio, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 2) Peer-Reviewed

  Jan. 22, 2019359 words Author abstract, Bri...

  Despite the recently reported beginning of a recovery in global stratospheric ozone (O.sub.3 ), an unexpected O.sub.3 decline in the tropical mid-stratosphere (around 30-35 km altitude) was observed in...

• Attribution of recent increases in atmospheric methane through 3-D inverse modelling

  Authors:Joe McNorton, Chris Wilson, Manuel Gloor, Rob J. Parker, Hartmut Boesch, Wuhu Feng, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 24) Peer-Reviewed

  Dec. 21, 2018435 words Author abstract, Bri...

  The atmospheric methane (CH.sub.4) growth rate has varied considerably in recent decades. Unexplained renewed growth after 2006 followed 7 years of stagnation and coincided with an isotopic trend toward CH.sub.4 more...

• The TOMCAT global chemical transport model v1.6: description of chemical mechanism and model evaluation

  Authors:Sarah A. Monks, Stephen R. Arnold, Michael J. Hollaway, Richard J. Pope, Chris Wilson, Wuhu Feng, et al.From:Geoscientific Model Development (Vol. 10, Issue 8) Peer-Reviewed

  Aug. 17, 2017311 words Brief article, Repor... This paper documents the tropospheric chemical mechanism scheme used in the TOMCAT 3-D chemical transport model. The current scheme includes a more detailed representation of hydrocarbon chemistry than previously...