Article Figures & Data
Tables
- Table 1.
Field data included by practitioner-based urban tree monitoring programs (n = 45).
Data collected Percent of total Tree characteristics Species 96% Health condition rating 89% Mortality status 76% Diameter at breast height 71% Specific health problems 67% Height 38% Canopy width 31% Canopy dieback 27% Maintenance issues Pruning 56% Watering 47% Mulching 47% Infrastructure conflicts 42% Staking 36% Other tree care issues 9% Site characteristics Location type 47% Land use 36% Ground cover 27% Soil characteristics 13% Canopy cover 4% Other site characteristics 13% Other 13% Method Percent of total Street address 78% GPS 42% Site maps 31% Tree tags 16% Google maps 13% Reference point 11% Map cell number 4% Other 18%