| Evolution of organic aerosols in the atmosphere | Science | 2009 | 2.8K |
| Atmospheric composition change: Ecosystems–Atmosphere interactions | Atmospheric Environment | 2009 | 506 |
| Aerosol analysis and forecast in the European Centre for Medium-Range Weather Forecasts Integrated Forecast System: Forward modeling | Journal of Geophysical Research | 2009 | 285 |
| A modelling system for the exhaust emissions of marine traffic and its application in the Baltic Sea area | Atmospheric Chemistry and Physics | 2009 | 228 |
| Operational climate monitoring from space: the EUMETSAT Satellite Application Facility on Climate Monitoring (CM-SAF) | Atmospheric Chemistry and Physics | 2009 | 192 |
| Exploring the relation between aerosol optical depth and PM<sub>2.5</sub> at Cabauw, the Netherlands | Atmospheric Chemistry and Physics | 2009 | 184 |
| Introduction: European Integrated Project on Aerosol Cloud Climate and Air Quality interactions (EUCAARI) – integrating aerosol research from nano to global scales | Atmospheric Chemistry and Physics | 2009 | 170 |
| An operational system for the assimilation of the satellite information on wild-land fires for the needs of air quality modelling and forecasting | Atmospheric Chemistry and Physics | 2009 | 154 |
| Leaf litter decomposition—Estimates of global variability based on Yasso07 model | Ecological Modelling | 2009 | 145 |
| Saharan dust absorption and refractive index from aircraft-based observations during SAMUM 2006 | Tellus, Series B: Chemical and Physical Meteorology | 2009 | 137 |
| Substorm current wedge driven by plasma flow vortices: THEMIS observations | Journal of Geophysical Research | 2009 | 134 |
| Impact of different energies of precipitating particles on NOx generation in the middle and upper atmosphere during geomagnetic storms | Journal of Atmospheric and Solar-Terrestrial Physics | 2009 | 133 |
| Portable Raman Lidar PollyXT for Automated Profiling of Aerosol Backscatter, Extinction, and Depolarization | Journal of Atmospheric and Oceanic Technology | 2009 | 127 |
| A comprehensive high-throughput analysis of substorms observed by IMAGE magnetometer network: Years 1993–2003 examined | Journal of Geophysical Research | 2009 | 127 |
| Sensitivity of aerosol concentrations and cloud properties to nucleation and secondary organic distribution in ECHAM5-HAM global circulation model | Atmospheric Chemistry and Physics | 2009 | 124 |
| Geomagnetic activity and polar surface air temperature variability | Journal of Geophysical Research | 2009 | 117 |
| Comparison of CALIOP level 2 aerosol subtypes to aerosol types derived from AERONET inversion data | Geophysical Research Letters | 2009 | 109 |
| Optical characteristics of biomass burning aerosols over Southeastern Europe determined from UV-Raman lidar measurements | Atmospheric Chemistry and Physics | 2009 | 109 |
| Supermagnetosonic jets behind a collisionless quasiparallel shock | Physical Review Letters | 2009 | 95 |
| Multicentennial megadrought in northern Europe coincided with a global El Niño–Southern Oscillation drought pattern during the Medieval Climate Anomaly | Geology | 2009 | 95 |
| Charged and total particle formation and growth rates during EUCAARI 2007 campaign in Hyytiälä | Atmospheric Chemistry and Physics | 2009 | 89 |
| Variability in exchange of CO2 across 12 northern peatland and tundra sites | Global Change Biology | 2009 | 85 |
| Continuous measurements of optical properties of atmospheric aerosols in Mukteshwar, northern India | Journal of Geophysical Research | 2009 | 82 |
| Results of the first air ion spectrometer calibration and intercomparison workshop | Atmospheric Chemistry and Physics | 2009 | 81 |
| Relative importance of organic coatings for the heterogeneous hydrolysis of N2O5 during summer in Europe | Journal of Geophysical Research | 2009 | 80 |
