OOIR: Observatory of International Research

Papers

(The H4-Index of Atmospheric Chemistry and Physics is 50. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Characterization of aerosol optical depth (AOD) anomalies in September and October 2022 over Skukuza in South Africa	207
Boosting aerosol surface effects: strongly enhanced cooperative surface propensity of atmospherically relevant organic molecular ions in aqueous solution	181
Multi-year gradient measurements of sea spray fluxes over the Baltic Sea and the North Atlantic Ocean	163
Ammonia in the upper troposphere–lower stratosphere (UTLS): GLORIA airborne measurements for CAMS model evaluation in the Asian monsoon and in biomass burning plumes above the South Atlantic	156
Variability and trends in the potential vorticity (PV)-gradient dynamical tropopause	148
Exploring the processes controlling secondary inorganic aerosol: evaluating the global GEOS-Chem simulation using a suite of aircraft campaigns	141
Effect of radiation interaction and aerosol processes on ventilation and aerosol concentrations in a real urban neighbourhood in Helsinki	120
Measurement report: Vertical distribution of biogenic and anthropogenic secondary organic aerosols in the urban boundary layer over Beijing during late summer	112
A sensitivity study on radiative effects due to the parameterization of dust optical properties in models	104
Influence of atmospheric circulation on the interannual variability of transport from global and regional emissions into the Arctic	94
Investigation of the impact of satellite vertical sensitivity on long-term retrieved lower-tropospheric ozone trends	91
Mass and density of individual frozen hydrometeors	89
Non-volatile marine and non-refractory continental sources of particle-phase amine during the North Atlantic Aerosols and Marine Ecosystems Study (NAAMES)	89
Air mass history linked to the development of Arctic mixed-phase clouds	89
Trends in polar ozone loss since 1989: potential sign of recovery in the Arctic ozone column	86
Urban inland wintertime N₂O₅ and ClNO₂ influenced by snow-covered ground, air turbulence, and precipitation	86
Physicochemical and temporal characteristics of individual atmospheric aerosol particles in urban Seoul during KORUS-AQ campaign: insights from single-particle analysis	82
Investigation of spatial and temporal variability in lower tropospheric ozone from RAL Space UV–Vis satellite products	76
The importance of alkyl nitrates and sea ice emissions to atmospheric NO_x sources and cycling in the summertime Southern Ocean marine boundary layer	74
Aircraft ice-nucleating particle and aerosol composition measurements in the western North American Arctic	73
Volatile organic compound sources and impacts in an urban Mediterranean area (Marseille, France)	69
Airborne observations during KORUS-AQ show that aerosol optical depths are more spatially self-consistent than aerosol intensive properties	69
Characterization of gas and particle emissions from open burning of household solid waste from South Africa	68
High frequency of new particle formation events driven by summer monsoon in the central Tibetan Plateau, China	67
Remote-sensing detectability of airborne Arctic dust	66

Measurement report: An investigation of the spatiotemporal variability in aerosols in the mountainous terrain of the upper Colorado River basin using SAIL-Net	66
Convective organization and 3D structure of tropical cloud systems deduced from synergistic A-Train observations and machine learning	64
Long-term upper-troposphere climatology of potential contrail occurrence over the Paris area derived from radiosonde observations	64
Improving predictability of high-ozone episodes through dynamic boundary conditions, emission refresh and chemical data assimilation during the Long Island Sound Tropospheric Ozone Study (LISTOS) fiel	62
Weak liquid water path response in ship tracks	61
Warm and moist air intrusions into the winter Arctic: a Lagrangian view on the near-surface energy budgets	60
Global nitrogen and sulfur deposition mapping using a measurement–model fusion approach	60
Hygroscopicity of organic compounds as a function of organic functionality, water solubility, molecular weight, and oxidation level	60
Surface deposition of marine fog and its treatment in the Weather Research and Forecasting (WRF) model	59
Measurement report: Urban ammonia and amines in Houston, Texas	58
Evaluation of transport processes over North China Plain and Yangtze River Delta using MAX-DOAS observations	58
Acidity and the multiphase chemistry of atmospheric aqueous particles and clouds	55
Ambient aerosol properties in the remote atmosphere from global-scale in situ measurements	55
Measurement report: Enhanced photochemical formation of formic and isocyanic acids in urban regions aloft – insights from tower-based online gradient measurements	55
Identification of highly oxygenated organic molecules and their role in aerosol formation in the reaction of limonene with nitrate radical	54
Measurement report: Aircraft observations of aerosol and microphysical quantities of stratocumulus in autumn over Guangxi Province, China – daylight variation, vertical distribution, and aerosol–cloud	54
On the magnitude and sensitivity of the quasi-biennial oscillation response to a tropical volcanic eruption	54
Mechanisms of surface solar irradiance variability under broken clouds	53
Technical note: A method for calculating offsets to ozone depletion and climate impacts of ozone-depleting substances	53
Characterization of the nitrogen stable isotope composition (δ¹⁵N) of ship-emitted NO_x	52
Crucial role of obliquely propagating gravity waves in the quasi-biennial oscillation dynamics	52
Vertical profiles of cloud condensation nuclei number concentration and its empirical estimate from aerosol optical properties over the North China Plain	51
A set of methods to evaluate the below-cloud evaporation effect on local precipitation isotopic composition: a case study for Xi'an, China	50
Surface-observation-constrained high-frequency coal mine methane emissions in Shanxi, China, reveal more emissions than inventories, consistent with satellite inversion	50
Investigation of ice cloud modeling capabilities for the irregularly shaped Voronoi ice scattering models in climate simulations	50