105 citations as recorded by crossref.

1. Ozone at Mace Head, Ireland from 1987 to 2021: Declining baselines, phase-out of European regional pollution, COVID-19 impacts R. Derwent et al.
2. A review of atmospheric chemistry observations at mountain sites S. Okamoto & H. Tanimoto
3. Nitrogen oxides in the boundary layer and free troposphere at the Mt. Bachelor Observatory D. Reidmiller et al.
4. The TOMCAT global chemical transport model v1.6: description of chemical mechanism and model evaluation S. Monks et al.
5. Long-term in situ measurements of NOx and NOy at Jungfraujoch 1998–2009: time series analysis and evaluation S. Pandey Deolal et al.
6. PathfinderTURB: an automatic boundary layer algorithm. Development, validation and application to study the impact on in situ measurements at the Jungfraujoch Y. Poltera et al.
7. Surface-to-mountaintop transport characterised by radon observations at the Jungfraujoch A. Griffiths et al.
8. First global distributions of nitric acid in the troposphere and the stratosphere derived from infrared satellite measurements C. Wespes et al.
9. Source of surface ozone and reactive nitrogen speciation at Mount Waliguan in western China: New insights from the 2006 summer study L. Xue et al.
10. Field evaluation of a Portable Fine Particle Concentrator (PFPC) for ice nucleating particle measurements E. Gute et al.
11. Ozone balloon soundings at Payerne (Switzerland): Reevaluation of the time series 1967–2002 and trend analysis P. Jeannet et al.
12. A quantification method for peroxyacetyl nitrate (PAN) using gas chromatography (GC) with a non-radioactive pulsed discharge detector (PDD) L. Zhang et al.
13. Background Free‐Tropospheric Ice Nucleating Particle Concentrations at Mixed‐Phase Cloud Conditions L. Lacher et al.
14. Multi-model intercomparisons of air quality simulations for the KORUS-AQ campaign R. Park et al.
15. Determination of the background pollution in the Eastern Mediterranean applying a statistical clustering technique K. Rizos et al.
16. Comparison of continuous in situ CO2 observations at Jungfraujoch using two different measurement techniques M. Schibig et al.
17. Changes in OMI tropospheric NO2 columns over Europe from 2004 to 2009 and the influence of meteorological variability Y. Zhou et al.
18. Measurements of organic trace gases including oxygenated volatile organic compounds at the high alpine site Jungfraujoch (Switzerland): Seasonal variation and source allocations G. Legreid et al.
19. Retrieval of ethane from ground-based FTIR solar spectra using improved spectroscopy: Recent burden increase above Jungfraujoch B. Franco et al.
20. Assessment of nitrogen losses to the environment with a Nitrogen Trading Tool (NTT) J. Delgado et al.
21. Tracking isotopic signatures of CO2 at the high altitude site Jungfraujoch with laser spectroscopy: analytical improvements and representative results P. Sturm et al.
22. Study on CO data filtering approaches based on observations at two background stations in China S. Liu et al.
23. A CO-based method to determine the regional biospheric signal in atmospheric CO₂ B. Oney et al.
24. Impact of stratospheric intrusions and intercontinental transport on ozone at Jungfraujoch in 2005: comparison and validation of two Lagrangian approaches J. Cui et al.
25. 1997–2007 CO trend at the high Alpine site Jungfraujoch: a comparison between NDIR surface in situ and FTIR remote sensing observations B. Dils et al.
26. The Horizontal Ice Nucleation Chamber (HINC): INP measurements at conditions relevant for mixed-phase clouds at the High Altitude Research Station Jungfraujoch L. Lacher et al.
27. Peroxy acetyl nitrate (PAN) measurements at northern midlatitude mountain sites in April: a constraint on continental source–receptor relationships A. Fiore et al.
28. Diurnal variation of surface ozone in mountainous areas: Case study of Mt. Huang, East China L. Zhang et al.
29. Pic 2005, a field campaign to investigate low-tropospheric ozone variability in the Pyrenees F. Gheusi et al.
30. Selective measurements of NO, NO2 and NOy in the free troposphere using quantum cascade laser spectroscopy B. Tuzson et al.
31. Impact of Air Mass Conditions and Aerosol Properties on Ice Nucleating Particle Concentrations at the High Altitude Research Station Jungfraujoch L. Lacher et al.
32. Transport of PAN and NOy from different source regions to the Swiss high alpine site Jungfraujoch S. Pandey Deolal et al.
33. Weather regimes and the related atmospheric composition at a Pyrenean observatory characterized by hierarchical clustering of a 5-year data set J. Gueffier et al.
34. Analysis of ozone and nitric acid in spring and summer Arctic pollution using aircraft, ground-based, satellite observations and MOZART-4 model: source attribution and partitioning C. Wespes et al.
35. Ice Nucleating Particle Measurements at 241 K during Winter Months at 3580 m MSL in the Swiss Alps Y. Boose et al.
36. First simultaneous measurements of ozone, CO, and NOy at a high‐altitude regional representative site in the central Himalayas T. Sarangi et al.
37. On the origin of surface ozone and reactive nitrogen observed at a remote mountain site in the northeastern Qinghai‐Tibetan Plateau, western China T. Wang et al.
38. Region of influence of 13 remote European measurement sites based on modeled carbon monoxide mixing ratios D. Folini et al.
39. Atmospheric ice nucleators active ≥ −12 °C can be quantified on PM10 filters F. Conen et al.
40. Halogenated greenhouse gases at the Swiss High Alpine Site of Jungfraujoch (3580 m asl): Continuous measurements and their use for regional European source allocation S. Reimann et al.
41. Robust extraction of baseline signal of atmospheric trace species using local regression A. Ruckstuhl et al.
42. An algorithm to detect non-background signals in greenhouse gas time series from European tall tower and mountain stations A. Resovsky et al.
43. Mount Kenya Global Atmosphere Watch Station (MKN): Installation and Meteorological Characterization S. Henne et al.
44. Ozone, carbon monoxide and nitrogen oxides time series at four alpine GAW mountain stations in central Europe S. Gilge et al.
45. Mixing of free-tropospheric air with the lowland boundary layer during anabatic transport to a high altitude station C. Tsamalis et al.
46. Diurnal variations and source apportionment of ozone at the summit of Mount Huang, a rural site in Eastern China J. Gao et al.
47. Analysis of elevated springtime levels of Peroxyacetyl nitrate (PAN) at the high Alpine research sites Jungfraujoch and Zugspitze S. Pandey Deolal et al.
48. Identification of topographic features influencing aerosol observations at high altitude stations M. Collaud Coen et al.
49. The recent increase of atmospheric methane from 10 years of ground-based NDACC FTIR observations since 2005 W. Bader et al.
50. Continuous isotopic composition measurements of tropospheric CO2 at Jungfraujoch (3580 m a.s.l.), Switzerland: real-time observation of regional pollution events B. Tuzson et al.
51. Nitrogen oxide measurements at rural sites in Switzerland: Bias of conventional measurement techniques M. Steinbacher et al.
52. First Atmospheric Measurements and Emission Estimates of HFO-1336mzz(Z) D. Rust et al.
53. Statistical analysis of anthropogenic non-methane VOC variability at a European background location (Jungfraujoch, Switzerland) V. Lanz et al.
54. Comparison of GOME tropospheric NO2 columns with NO2 profiles deduced from ground-based in situ measurements D. Schaub et al.
55. Ground-based and airborne in-situ measurements of the Eyjafjallajökull volcanic aerosol plume in Switzerland in spring 2010 N. Bukowiecki et al.
56. Comparison of the regional CO2 mole fraction filtering approaches at a WMO/GAW regional station in China S. Fang et al.
57. Methodology for selecting near-surface CH4, CO, and CO2 observations reflecting atmospheric background conditions at the WMO/GAW station in Lamezia Terme, Italy L. Malacaria et al.
58. Seasonal variability of measured ozone production efficiencies in the lower free troposphere of Central Europe P. Zanis et al.
59. Inversion Approach to Validate Mercury Emissions Based on Background Air Monitoring at the High Altitude Research Station Jungfraujoch (3580 m) B. Denzler et al.
60. Influence of trans-Pacific pollution transport on acyl peroxy nitrate abundances and speciation at Mount Bachelor Observatory during INTEX-B G. Wolfe et al.
61. Single particle characterization of black carbon aerosols at a tropospheric alpine site in Switzerland D. Liu et al.
62. Chemical characterization of atmospheric ions at the high altitude research station Jungfraujoch (Switzerland) C. Frege et al.
63. The Impact of the Afternoon Planetary Boundary-Layer Height on the Diurnal Cycle of CO and $$\hbox {CO}_{2}$$ Mixing Ratios at a Low-Altitude Mountaintop T. Lee et al.
64. Chemical and physical influences on aerosol activation in liquid clouds: a study based on observations from the Jungfraujoch, Switzerland C. Hoyle et al.
65. Meteorological controls on the diurnal variability of carbon monoxide mixing ratio at a mountaintop monitoring site in the Appalachian Mountains T. Lee et al.
66. Validation of the Swiss methane emission inventory by atmospheric observations and inverse modelling S. Henne et al.
67. Retrievals of formaldehyde from ground-based FTIR and MAX-DOAS observations at the Jungfraujoch station and comparisons with GEOS-Chem and IMAGES model simulations B. Franco et al.
68. The CarboCount CH sites: characterization of a dense greenhouse gas observation network B. Oney et al.
69. Improved FTIR retrieval strategy for HCFC-22 (CHClF2), comparisons with in situ and satellite datasets with the support of models, and determination of its long-term trend above Jungfraujoch M. Prignon et al.
70. Free tropospheric ozone changes over Europe as observed at Jungfraujoch (1990–2008): An analysis based on backward trajectories J. Cui et al.
71. Sources and nature of ice-nucleating particles in the free troposphere at Jungfraujoch in winter 2017 L. Lacher et al.
72. Estimation of background concentrations of trace gases at the Swiss Alpine site Jungfraujoch (3580 m asl) J. Balzani Lööv et al.
73. Processes controlling the concentration of hydroperoxides at Jungfraujoch Observatory, Switzerland S. Walker et al.
74. Multivariate statistical air mass classification for the high-alpine observatory at the Zugspitze Mountain, Germany A. Sigmund et al.
75. Summer Time Dustfall Fluxes of Reactive Nitrogen and Other Inorganic Species over the Tropical Megacity of Indo-Gangetic Plains R. Tiwari et al.
76. Thirty Years of Atmospheric CO2 Observations at the Plateau Rosa Station, Italy F. Apadula et al.
77. The isotopic composition of atmospheric nitrous oxide observed at the high-altitude research station Jungfraujoch, Switzerland L. Yu et al.
78. Particle number size distribution and new particle formation under the influence of biomass burning at a high altitude background site at Mt. Yulong (3410 m), China D. Shang et al.
79. Seasonal variations and interactions of N-containing gases and particles over a coniferous forest, Saxony, Germany K. Plessow et al.
80. Lagrangian particle dispersion modeling for the high Alpine site Jungfraujoch D. Folini et al.
81. Wintertime distribution and atmospheric interactions of reactive nitrogen species along the urban transect of Delhi – NCR R. Tiwari & U. Kulshrestha
82. Surface ozone at the Caucasian site Kislovodsk High Mountain Station and the Swiss Alpine site Jungfraujoch: data analysis and trends (1990–2006) O. Tarasova et al.
83. Measurements of reactive oxidized nitrogen at eight Canadian rural sites L. Zhang et al.
84. Characterization of photochemical pollution at different elevations in mountainous areas in Hong Kong H. Guo et al.
85. Influence of altitude on ozone levels and variability in the lower troposphere: a ground-based study for western Europe over the period 2001–2004 A. Chevalier et al.
86. Ozone Production Efficiencies at Rural New York State Locations: Relationship to Oxides of Nitrogen Concentrations M. Ninneman et al.
87. Technical Note: Quantification of interferences of wet chemical HONO LOPAP measurements under simulated polar conditions J. Kleffmann & P. Wiesen
88. Observations of the diurnal and seasonal trends in nitrogen oxides in the western Sierra Nevada J. Murphy et al.
89. Fourteen months of on-line measurements of the non-refractory submicron aerosol at the Jungfraujoch (3580 m a.s.l.) – chemical composition, origins and organic aerosol sources R. Fröhlich et al.
90. Adaptive selection of diurnal minimum variation: a statistical strategy to obtain representative atmospheric CO2 data and its application to European elevated mountain stations Y. Yuan et al.
91. High-precision atmospheric oxygen measurement comparisons between a newly built CRDS analyzer and existing measurement techniques T. Berhanu et al.
92. Seasonal Variation of Aerosol Size Distribution Data at the Puy de Dôme Station with Emphasis on the Boundary Layer/Free Troposphere Segregation A. Farah et al.
93. Meteorological controls on observed peroxyacetyl nitrate at Mount Bachelor during the spring of 2008 E. Fischer et al.
94. Intercomparison of in situ NDIR and column FTIR measurements of CO2 at Jungfraujoch M. Schibig et al.
95. Evaluation of in situ measurements of atmospheric carbon monoxide at Mount Waliguan, China F. Zhang et al.
96. Abundance and sources of atmospheric halocarbons in the Eastern Mediterranean F. Schoenenberger et al.
97. Long-term trends of black carbon and particle number concentration in the lower free troposphere in Central Europe J. Sun et al.
98. Seasonal variation of nitrogen oxides in the central North Atlantic lower free troposphere M. Val Martin et al.
99. Inter-comparison of four different carbon monoxide measurement techniques and evaluation of the long-term carbon monoxide time series of Jungfraujoch C. Zellweger et al.
100. Aerosol climatology and planetary boundary influence at the Jungfraujoch analyzed by synoptic weather types M. Collaud Coen et al.
101. Multi-decadal surface ozone trends at globally distributed remote locations O. Cooper et al.
102. Altitude Aerosol Measurements in Central France: Seasonality, Sources and Free‐Troposphere/Boundary Layer Segregation A. Farah et al.
103. Analysis of long‐term aerosol size distribution data from Jungfraujoch with emphasis on free tropospheric conditions, cloud influence, and air mass transport E. Herrmann et al.
104. Contribution of new particle formation to the total aerosol concentration at the high‐altitude site Jungfraujoch (3580 m asl, Switzerland) J. Tröstl et al.
105. Pollution Events at the High-Altitude Mountain Site Zugspitze-Schneefernerhaus (2670 m a.s.l.), Germany H. Ghasemifard et al.