Search Results

• • 91 

    Academic Journals

  • Sort by: sorttype.publication.date.desc Newest sorttype.publication.date.asc Oldest sorttype.relevance Relevance

• Improving the TROPOMI CO data product: update of the spectroscopic database and destriping of single orbits.

  Authors:Tobias Borsdorff, Joost aan de Brugh, Andreas Schneider, Alba Lorente, Manfred Birk, Georg Wagner, et al.From:Atmospheric Measurement Techniques (Vol. 12, Issue 10) Peer-Reviewed

  Oct. 15, 2019460 words Technical report

  On 13 October 2017, the Tropospheric Monitoring Instrument (TROPOMI) was launched on the Copernicus Sentinel-5 Precursor satellite in a sun-synchronous orbit. One of the mission's operational data products is the...

• Northern Hemisphere stratospheric winds in higher midlatitudes: longitudinal distribution and long-term trends

  Authors:M. Kozubek, P. Krizan, and J. LastovickaFrom:Atmospheric Chemistry and Physics (Vol. 15, Issue 4) Peer-Reviewed

  Feb. 27, 2015359 words Brief article, Clini... The Brewer-Dobson circulation (mainly meridional circulation) is very important for stratospheric ozone dynamics and thus for the overall state of the stratosphere. There are some indications that the meridional...

• A modelling case study of a large-scale cirrus in the tropical tropopause layer

  Authors:Riwal Plougonven, Albert Hertzog, and Bernard LegrasFrom:Atmospheric Chemistry and Physics (Vol. 16, Issue 6) Peer-Reviewed

  Mar. 23, 2016344 words Author abstract, Bri... We use the Weather Research and Forecast (WRF) model to simulate a large-scale tropical tropopause layer (TTL) cirrus in order to understand the formation and life cycle of the cloud. This cirrus event has been...

• Integrating canopy and large-scale effects in the convective boundary-layer dynamics during the CHATS experiment

  Authors:Metodija M. Shapkalijevski, Huug G. Ouwersloot, Arnold F. Moene, and Jordi Vila-Guerau de ArrellanoFrom:Atmospheric Chemistry and Physics (Vol. 17, Issue 3) Peer-Reviewed

  Feb. 2, 2017373 words Author abstract, Bri... By characterizing the dynamics of a convective boundary layer above a relatively sparse and uniform orchard canopy, we investigated the impact of the roughness-sublayer (RSL) representation on the predicted diurnal...

• Impact of spaceborne carbon monoxide observations from the S-5P platform on tropospheric composition analyses and forecasts

  Authors:Rachid Abida, Laaziz El Amraoui, Philippe Ricaud, William Lahoz, Henk Eskes, Arjo Segers, et al.From:Atmospheric Chemistry and Physics (Vol. 17, Issue 2) Peer-Reviewed

  Jan. 24, 2017252 words Author abstract, Bri... We use the technique of Observing System Simulation Experiments (OSSEs) to quantify the impact of spaceborne carbon monoxide (CO) total column observations from the Sentinel-5 Precursor (S-5P) platform on tropospheric...

• Representativeness errors in comparing chemistry transport and chemistry climate models with satellite UV-Vis tropospheric column retrievals

  Authors:K. F. Boersma, G. C. M. Vinken, and H. J. EskesFrom:Geoscientific Model Development (Vol. 9, Issue 2) Peer-Reviewed

  Mar. 1, 2016406 words Author abstract, Bri... Ultraviolet-visible (UV-Vis) satellite retrievals of trace gas columns of nitrogen dioxide (NO.sub.2 ), sulfur dioxide (SO.sub.2 ), and formaldehyde (HCHO) are useful to test and improve models of atmospheric...

• Monitoring sudden stratospheric warmings using radio occultation: a new approach demonstrated based on the 2009 event.

  Authors:Ying Li, Gottfried Kirchengast, Marc Schwärz, Florian Ladstädter, and Yunbin YuanFrom:Atmospheric Measurement Techniques (Vol. 14, Issue 3) Peer-Reviewed

  Mar. 26, 2021393 words Brief article We introduce a new method to detect and monitor sudden stratospheric warming (SSW) events using Global Navigation Satellite System (GNSS) radio occultation (RO) data at high northern latitudes and demonstrate it for the...

• Recovery of the first ever multi-year lidar dataset of the stratospheric aerosol layer, from Lexington, MA, and Fairbanks, AK, January 1964 to July 1965.

  Authors:Juan-Carlos Antuña-Marrero, Graham W. Mann, John Barnes, Albeht Rodríguez-Vega, Sarah Shallcross, Sandip S. Dhomse, et al.From:Earth System Science Data (Vol. 13, Issue 9) Peer-Reviewed

  Sept. 8, 2021536 words Article We report the recovery and processing methodology of the first ever multi-year lidar dataset of the stratospheric aerosol layer. A Q-switched ruby lidar measured 66 vertical profiles of 694 nm attenuated backscatter at...

• Lower tropospheric ozone over the North China Plain: variability and trends revealed by IASI satellite observations for 2008-2016

  Authors:Maxim Eremenko, Matthias Beekmann, Juan Cuesta, Gilles Foret, Audrey Fortems-Cheiney, Weili Lin, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 22) Peer-Reviewed

  Nov. 20, 2018476 words Author abstract, Bri...

  China is a highly polluted region, particularly the North China Plain (NCP). However, emission reductions have been occurring in China for about the last 10 years; these reduction measures have been in effect since...

• Arctic tropospheric warming amplification?

  Authors:R.G. Graversen, T. Mauritsen, M. Tjernstrom, and E. KallenFrom:Nature (Vol. 455, Issue 7210) Peer-Reviewed

  Sept. 11, 20081,035 words Report 1350LRelative rates of temperature change between the troposphere and surface, and the mechanisms that produce these changes, have long been a contentious issue. Graversen et al.(1), predicated upon the ERA-40 reanaIysis(2),...

• From the middle stratosphere to the surface, using nitrous oxide to constrain the stratosphere-troposphere exchange of ozone.

  Authors:Daniel J. Ruiz and Michael J. PratherFrom:Atmospheric Chemistry and Physics (Vol. 22, Issue 3) Peer-Reviewed

  Feb. 15, 2022332 words Brief article Stratosphere-troposphere exchange (STE) is an important source of tropospheric ozone, affecting all of atmospheric chemistry, climate, and air quality. The study of impacts needs STE fluxes to be resolved by latitude and...

• Slow feedbacks resulting from strongly enhanced atmospheric methane mixing ratios in a chemistry-climate model with mixed-layer ocean.

  Authors:Laura Stecher, Franziska Winterstein, Martin Dameris, Patrick Jöckel, Michael Ponater, and Markus KunzeFrom:Atmospheric Chemistry and Physics (Vol. 21, Issue 2) Peer-Reviewed

  Jan. 19, 2021424 words Article In a previous study the quasi-instantaneous chemical impacts (rapid adjustments) of strongly enhanced methane (CH.sub.4) mixing ratios have been analysed. However, to quantify the influence of the respective slow climate...

• Continental atmospheric circulation over Europe during the Little Ice Age inferred from grape harvest dates

  Authors:P. Yiou, I. Chuine, V. Daux, E. Garnier, N. Viovy, C. van Leeuwen, et al.From:Climate of the Past (Vol. 8, Issue 2) Peer-Reviewed

  Mar. 19, 201243 words Brief article Byline: P. Yiou, I. Garcí,a de Cortá,zar-Atauri, I. Chuine, V. Daux, E. Garnier, N. Viovy, C. van Leeuwen, A. K. Parker, J.-M. Boursiquot To access, purchase, authenticate, or subscribe to the full-text of...

• Regional [sup.14]C[O.sub.2] offsets in the troposphere: magnitude, mechanisms, and consequences. (Reports)

  Authors:Bernd Kromer, Sturt W. Manning, Peter Ian Kuniholm, Maryanne W. Newton, Marco Spurk, and Ingeborg LevinFrom:Science (Vol. 294, Issue 5551) Peer-Reviewed

  Dec. 21, 20012,971 words Article Radiocarbon dating methods typically assume that there are no significant tropospheric [sup.14]C[O.sub.2] gradients within the low- to mid-latitude zone of the Northern Hemisphere. Comparison of tree ring [sup.14]C data...

• Multidecadal variations of the effects of the Quasi-Biennial Oscillation on the climate system

  Authors:Abdul Malik, Alexander Stickler, Martin Wegmann, Christoph C. Raible, Stefan Muthers, Julien Anet, et al.From:Atmospheric Chemistry and Physics (Vol. 16, Issue 24) Peer-Reviewed

  Dec. 15, 2016323 words Author abstract, Bri... Effects of the Quasi-Biennial Oscillation (QBO) on tropospheric climate are not always strong or they appear only intermittently. Studying them requires long time series of both the QBO and climate variables, which has...

• Temperature extremes in Europe: overview of their driving atmospheric patterns

  Authors:C. Andrade, S. M. Leite, and J. A. SantosFrom:Natural Hazards and Earth System Sciences (Vol. 12, Issue 5) Peer-Reviewed

  May 24, 201229 words Brief article Byline: C. Andrade, S. M. Leite, J. A. Santos To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link:...

• The effect of interactive ozone chemistry on weak and strong stratospheric polar vortex events.

  Authors:Jessica Oehrlein, Gabriel Chiodo, and Lorenzo M. PolvaniFrom:Atmospheric Chemistry and Physics (Vol. 20, Issue 17) Peer-Reviewed

  Sept. 10, 2020235 words Brief article Modeling and observational studies have reported effects of stratospheric ozone extremes on Northern Hemisphere spring climate. Recent work has further suggested that the coupling of ozone chemistry and dynamics...

• Inter-technique validation of tropospheric slant total delays

  Authors:Galina Dick, Florian Zus, Hugues Brenot, Eric Pottiaux, and Laurent MorelFrom:Atmospheric Measurement Techniques (Vol. 10, Issue 6) Peer-Reviewed

  June 12, 2017401 words Author abstract, Bri... An extensive validation of line-of-sight tropospheric slant total delays (STD) from Global Navigation Satellite Systems (GNSS), ray tracing in numerical weather prediction model (NWM) fields and microwave water vapour...

• Estimates of free-tropospheric NO.sub.2 and HCHO mixing ratios derived from high-altitude mountain MAX-DOAS observations at midlatitudes and in the tropics

  Authors:Stefan F. Schreier, Andreas Richter, Folkard Wittrock, and John P. BurrowsFrom:Atmospheric Chemistry and Physics (Vol. 16, Issue 5) Peer-Reviewed

  Mar. 4, 2016386 words Author abstract, Bri... In this study, mixing ratios of NO.sub.2 (X.sub.NO.sub.2) and HCHO (X.sub.HCHO) in the free troposphere are derived from two multi-axis differential optical absorption spectroscopy (MAX-DOAS) data sets collected at...

• A comparison of the momentum budget in reanalysis datasets during sudden stratospheric warming events

  Authors:Patrick Martineau, Seok-Woo Son, Masakazu Taguchi, and Amy H. ButlerFrom:Atmospheric Chemistry and Physics (Vol. 18, Issue 10) Peer-Reviewed

  May 24, 2018260 words Author abstract, Bri... The agreement between reanalysis datasets, in terms of the zonal-mean momentum budget, is evaluated during sudden stratospheric warming (SSW) events. It is revealed that there is a good agreement among datasets in the...