Observed arrival · 2026-10-09
Pollen Atlas: a map that shows its assumptions
An interactive pollen-dispersal scenario map for six university locations, with controls for season, height, radius, pollen group, and wind.
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- Researchers exploring campus-scale pollen dispersal
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- The Melbourne view reports 172 plant-source records before deduplication and 151 after; its wind reference uses ERA5 data from 2021–2025.
Field notes
The Melbourne panel reports 172 source records before deduplication and 151 after, alongside a 78.5 km² calculation domain. Its wind reference is 2021–2025 ERA5 hourly reanalysis at 10 m, roughly a 25 km grid; the page cautions that this regional history cannot stand in for campus measurements. The model uses uniform wind and equal unit source strengths, and excludes building airflow and calibrated emissions.
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