| 1. | Higher airborne pollen concentrations correlated with
increased SARS-CoV-2 infection rates, as evidenced from
31 countries across the globe | 1440 | 237 |
| 2. | Are the Birch Trees in Southern England a Source of Betula Pollen for North London? | 1024 | |
| 3. | Lessons Learnt From Ragweed and Birch Studies | 642 | 151 |
| 4. | Application of WRF-Chem to Forecast PM10 Concentrations Over Poland | 589 | 86 |
| 5. | Pollen From Alder (Alnus sp.), Birch (Betula sp.) and Oak (Quercus sp.) in the UK Originate From Small Woodlands | 529 | 21 |
| 6. | Mapping the Birch and Grass Pollen Seasons in the UK Using Satellite Sensor Time-series | 495 | 494 |
| 7. | The Long Range Transport of Birch (Betula) Pollen from Poland and Germany Causes Significant Pre-season Concentrations in Denmark | 488 | |
| 8. | A Method For Producing Airborne Pollen Source Inventories: An Example of Ambrosia (Ragweed) on the Pannonian Plain | 483 | |
| 9. | Examining Ambrosia Pollen Episodes at Poznań (Poland)
Using Back-trajectory Analysis | 472 | |
| 10. | Long-range Transport of Ambrosia Pollen to Poland | 428 | |
| 11. | Understanding Emissions of Ammonia from Buildings and Application of Fertilizers: An Example from Poland | 425 | 87 |
| 12. | Modelled and Observed Surface Soil Pollen Deposition Distance Curves for Isolated Trees of Carpinus Betulus, Cedrus Atlantica,
Juglans nigra and Platanus Acerifolia | 421 | 229 |
| 13. | Source Regions of Ragweed Pollen Arriving in South – Western Poland and the Influence of Meteorological Data on the HYSPLIT Model Results | 413 | 150 |
| 14. | Investigating Ambrosia Pollen Episodes in Poland Using Back-Trajectory Analysis | 406 | |
| 15. | Are the Birch Trees in Southern England a Source of Betula Pollen for North London? | 399 | |
| 16. | Ammonia emissions from deciduous forest after leaf fall | 380 | 112 |
| 17. | The effect of climate and climate change on ammonia emissions in Europe | 379 | 393 |
| 18. | Pollen Season and Climate: Is the Timing of Birch Pollen Release in the UK Approaching its Limit? | 377 | |
| 19. | The Occurrence of Ambrosia Pollen in Rzeszów, Kraków and Poznań, Poland: Investigation of Trends and Possible Transport of Ambrosia Pollen from Ukraine | 376 | |
| 20. | Ammonia Concentrations Over Europe – Application of the WRF-Chem Model Supported With Dynamic Emission | 375 | 218 |
| 21. | Biological Weed Control to Relieve Millions of Allergy Sufferers in Europe - Supporting Data | 372 | 44 |
| 22. | The Pannonian Plain as a Source of Ambrosia Pollen in the Balkans | 370 | |
| 23. | Spatial and Temporal Variations in Airborne Ambrosia Pollen in Europe | 362 | 156 |
| 24. | A High Abundance of Alternaria alternata Fungi Found in Worcestershire, UK | 362 | |
| 25. | Seasonal Variation in Diurnal Atmospheric Grass Pollen Concentration Profiles | 359 | 165 |
| 26. | Towards a climate-dependent paradigm of ammonia emission and deposition | 359 | 9 |
| 27. | Italian Ragweed Pollen Inventory | 355 | 50 |
| 28. | Atmospheric Concentrations of Alternaria, Cladosporium, Ganoderma and Didymella Spores Monitored in Cork (Ireland) and Worcester (England) During the Summer of 2010 | 352 | 186 |
| 29. | Application of WRF-Chem to Forecasting PM10 Concentration over Poland | 345 | 93 |
| 30. | Mapping Allergenic Pollen Vegetation in UK to Study Environmental Exposure and Human Health | 343 | 117 |
| 31. | Linking Grass Pollen Biodiversity and Human Health: an Environmental Genomic Approach | 342 | 46 |
| 32. | Oak Pollen Seasonality and Severity Across Europe and Modelling the Season Start Using a Generalized Phenological Model | 341 | 143 |
| 33. | Cross-fertilizing Weed Science and Plant Invasion Science to Improve Efficient Management: a European Challenge | 340 | 290 |
| 34. | Stor variation i græspollen er en udfordring i vejledningen
til allergikere - resultater fra ny dansk pollenforskning
"Large variations in grass pollen concentrations are a challenge in the guidance of hayfever patients – new results from Danish research” | 338 | 215 |
| 35. | Spatial Bi-hourly Variation of Alternaria Spore
Concentration in Worcester, UK | 335 | 30 |
| 36. | Regional calendars and seasonal statistics for the United Kingdom's main pollen allergens | 333 | 224 |
| 37. | Investigating Sources of Measured Forest-atmosphere Ammonia Fluxes Using Two-layer Bi-directional Modelling | 332 | 218 |
| 38. | Biological weed control to relieve millions from ambrosia allergies in Europe | 332 | 215 |
| 39. | Identifying Urban Sources as Cause of Elevated Grass Pollen Concentrations using GIS and Remote Sensing | 331 | 210 |
| 40. | Predicting Abundances of Invasive Ragweed Across Europe Using a “Top-down” Approach | 330 | 253 |
| 41. | Aerosol-Radiation Feedback and PM10 Air Concentrations Over Poland | 329 | 13 |
| 42. | Ragweed Pollen Source Inventory for France - the Second Largest Centre of Ambrosia in Europe | 327 | 11 |
| 43. | Effect of Height on Pollen Sampling in Relation to Pollen Exposure at Ground Level | 327 | 1 |
| 44. | An Assesment of the Potential for Co-exposure to Allergenic Pollen and Air Pollution in Copenhagen, Denmark | 324 | 64 |
| 45. | Back-trajectories Show Export of Airborne Fungal Spores (Ganoderma sp.) From Forests to Agricultural and Urban Areas in England | 322 | 9 |
| 46. | Regional Pollen Calendars for the United Kingdom | 315 | 1 |
| 47. | Cluster Analysis of Variations in the Diurnal Pattern of Grass Pollen Concentrations in Northern Europe (Copenhagen) and Southern Europe (Córdoba) | 312 | 189 |
| 48. | Identification of Potential Sources of Airborne Olea Pollen in the Southwest Iberian Peninsula | 312 | 11 |
| 49. | Alternaria Spores in the Air Across Europe: Abundance,
Seasonality and Relationships with Climate, Meteorology
and Local Environment | 301 | 10 |
| 50. | Three Years (2008-2010) Measurements of Atmospheric Concentrations of Organochlorine Pesticides (OCPs) at Station Nord, North East Greenland | 297 | 166 |
| 51. | Determination of Alternaria spp. Habitats Using 7-Day Volumetric Spore Trap, Hybrid Single Particle Lagrangian Integrated Trajectory Model and Geographic Information System | 296 | 13 |
| 52. | Exploring the Spatio-temporal Relationship Between Two Key Aeroallergens and Meteorological Variables in the United Kingdom | 296 | 6 |
| 53. | Environmental DNA reveals diversity and abundance of Alternaria species in neighbouring heterogeneous landscapes in Worcester, UK | 294 | 132 |
| 54. | Microscale pollen release and dispersal patterns in flowering grass populations | 293 | 71 |
| 55. | Car Cabin Filters as Sampling Devices to Study Bioaerosols Using eDNA and Microbiological Methods | 291 | 415 |
| 56. | Modelling Atmospheric Concentrations of Ragweed Pollen From Local and Distant Sources | 290 | 5 |
| 57. | Assessing Atmospheric Nitrogen Deposition to Natural and Semi-natural Ecosystems - Experience From Danish Studies Using the DAMOS | 289 | 16 |
| 58. | Sentinel-2 satellite shows that local cereal harvesting substantially contributes to peak Alternaria spore concentrations in Central-Northern Europe | 287 | 12 |
| 59. | A Comprehensive Emission Inventory of Bbiogenic Volatile Organic Compounds in Europe: Improved Seasonality and Land-cover | 286 | 134 |
| 60. | Alternaria Spore Forecasts Using the Atmospheric Dispersion Model SILAM: the First Trial | 285 | 1 |
| 61. | Ambrosia Pollen Source Inventory for Italy: A Multi-Purpose Tool to Assess the Impact of
the Ragweed Leaf Beetle (Ophraella communa LeSage) on Populations of Its Host Plant | 284 | 182 |
| 62. | Potential Sources of Airborne Alternaria spp. spores in South-west Spain | 280 | 13 |
| 63. | Saharan Dust, Allergenic Pollen and High Air Pollution: A Detrimental Spring Cocktail for the English Population | 278 | 77 |
| 64. | A Mechanism For Long Distance Transport of Ambrosia Pollen From the Pannonian Plain | 277 | 6 |
| 65. | Near-ground Effect of Height on Pollen Exposure | 275 | 323 |
| 66. | Spatial and temporal variations in the distribution of birch trees and airborne Betula pollen in Ireland | 272 | 193 |
| 67. | Using qPCR and microscopy to assess the impact of harvesting and weather conditions on the relationship between Alternaria alternata and Alternaria spp. spores in rural and urban atmospheres. | 271 | 70 |
| 68. | Incorporation of pollen data in source maps is vital for pollen dispersion models (Discussion Paper) | 270 | 73 |
| 69. | Ragweed (Ambrosia) Pollen Source Inventory for Austria | 269 | 9 |
| 70. | The Risk of Exposure to Airborne Ambrosia Pollen From Local and Distant Sources – an Example From Denmark | 266 | 109 |
| 71. | Recommended Terminology for Aerobiological Studies | 265 | 548 |
| 72. | Spatial, Temporal and Vertical Distribution of Ammonia Concentrations Over Europe – Comparing a Static and Dynamic Approach With WRF-Chem | 265 | 114 |
| 73. | Ammonia Emissions in Europe | 265 | 8 |
| 74. | Are the Birch Trees in Southern England a source of Betula Pollen for North London? | 265 | |
| 75. | Aerosol-Radiation Feedback and PM10 Air Concentrations Over Poland | 264 | 116 |
| 76. | The Long Distance Transport of Airborne Ambrosia Pollen to the UK and the Netherlands from Central and South Europe | 263 | 139 |
| 77. | Risk of Exposure to Airborne Ambrosia Pollen from Local and Distant Sources in Europe – an Example from Denmark | 263 | 105 |
| 78. | The Spread and Modelling of Ambrosia Plants and Pollen: a Tool to Measure Management Success | 260 | 40 |
| 79. | An Assessment of the Potential for Co-exposure to Allergenic Pollen and Air Pollution in Copenhagen, Denmark | 259 | 25 |
| 80. | Spatial and Temporal Variance of Bi-hourly Grass Pollen Concentrations in the Local Surroundings of Worcester, UK | 258 | 16 |
| 81. | Modelling the Start of the First Flowering Oak Pollen Season in Europe, Using a Generalised Phenological Model | 256 | |
| 82. | Temperate Airborne Grass Pollen Defined by Spatio-temporal Shifts in Community Composition | 254 | 100 |
| 83. | Quality of the Governing Temperature Variables in WRF in Relation to Simulation of Primary Biological Aerosols | 254 | 93 |
| 84. | First Experiences with Low Cost Optical Particle Counters Reveal Spore Emission in Woodlands During Night Time | 254 | 28 |
| 85. | Pollen Sources | 254 | 3 |
| 86. | Concomitant Occurrence of Desert Dust, Fungal Spores and Anthropogenic Air Pollutants During Long Distance Transport of Ragweed Pollen | 252 | |
| 87. | Air mass trajectories and land cover map reveal cereals and oilseed rape as major local sources of Alternaria spores in the Midlands, UK. | 250 | 178 |
| 88. | Climate change impact on fungi in the atmospheric microbiome | 248 | 446 |
| 89. | Towards a Map of the European Tree Cover based on Sentinel-2 | 247 | 123 |
| 90. | Future Premature Mortality Due to O3, Secondary Inorganic Aerosols and Primary PM in Europe — Sensitivity to Changes in Climate, Anthropogenic Emissions, Population and Building Stock | 247 | 83 |
| 91. | Do atmospheric events explain the arrival of an invasive ladybird (Harmonia axyridis) in the UK? | 246 | 76 |
| 92. | A Simple Model Describes Development of Early Peaks in Oomycete Zoospore Inoculum Detected in Southern UK Outdoors Horticultural Reservoirs | 246 | 62 |
| 93. | Identification of Potential Sources of Airborne Olea Pollen in the Southwest Iberian Peninsula | 245 | |
| 94. | Examining Ambrosia Pollen Episodes at Poznań (Poland) using Back-Trajectory Analysis | 245 | |
| 95. | Application of WRF-Chem to Forecasting PM10 Concentration Over Poland | 244 | 227 |
| 96. | On the Influence of Pre- and In-seasonal Meteorological Conditions on Grass Pollen Interannual Variations in the UK | 244 | 1 |
| 97. | Application of the WRF-Chem Model For Air Pollution Forecasting in Poland | 243 | 7 |
| 98. | Incorporation of pollen data in source maps is vital for pollen dispersion models | 242 | 55 |
| 99. | Modelling of Grass Pollen Interannual Variability in the UK: A Mechanistic Approach | 241 | 1 |
| 100. | Modelling of Grass Pollen Interannual Variation in the UK: A Statistical Approach | 240 | |