A spatial screening tool—not a pollen forecast. Compare observed NYC street trees with modeled forest canopy across an urban–suburban study area.
Acer, Ulmus, Populus, Alnus, Betula, Fraxinus, Pinus, Quercus, and Juniperus. This transparent genus list is a starting hypothesis, not a clinical ranking. Street trees exclude yards, parks, and most forest vegetation.
Tree Census uses 2010 tracts; the corridor boundary uses 2020 tracts. A later correlation analysis should harmonize geography first.