City (sampling year) SpeciesNumber of SampledTrees (rural, urban)Diameter in BreastHeight [cm] Tree Height [m]Height to CrownBase [m]Crown ProjectionArea [m²]Sapporo (2012) Abies sachalinensis Mast. 103 (45, 58) 33.4 (20.0–77.5) 17.5 (11.3–32.0) 6.3 (2.0–18.5) 28.4 (4.6–148.9)Prince George (2012) Picea glauca (Moench) Voss 109 (20, 89) 40.6 (27.7–56.5) 27.5 (17.7–36.8) 7.2 (1.8–16.6) 22.7 (4.8–61.2)Berlin(2010-2013) Tilia cordata Mill. 252 (107, 145) 44.2 (16.5–81.1) 16.9 (8.1–29.1) 4.7 (1.8–15.1) 82.3 (19.8–286.4)Munich (2013) Aesculus hippocastanum L. 193 (28, 165) 63.3 (19.6–117.0) 16.1 (7.4–27.2) 3.3 (0.5–9.7) 99.4 (25.6–256)Paris (2013) Platanus x hispanica Münchh. 133 (30, 103) 64.8 (40.3–144.0) 18.8 (6.8–34.5) 4.7 (2.5–10) 147.5 (23–648.5)Santiago de Chile (2012) Robinia pseudoacacia L. 129 (30, 99) 41.4 (19.8–56.1) 15.3 (4.8–31.5) 2.7 (1.7–6.3) 14.6 (1.5–49.0)Cape Town (2011) Quercur robur L. 69 (21, 48) 67.9 (40.3–112.9) 15.6 (9.7–22.8) 3.7 (2.1–7.3) 168.2 (56.9–341.7)Hanoi (2012) Khaya senegalensis (Desr.) A.Juss. 149 (56, 93) 73.4 (44.1–123.1) 22.6 (14.1–36.0) 5.6 (2.2–10.7) 136.9 (31.0–421.5)Brisbane (2013) Araucaria cunninghamii Aiton ex. D.Don 66 (3, 63) 40.7 (15.7–129.5) 17.3 (3.1–33.5) 3.2 (0.6–7.1) 45.5 (8.4–422.8)Houston (2014) Quercus nigra L. 180 (49, 131) 59.9 (34.2–98.0) 16.2 (10–25) 3.8 (1.2–11.6) 162.6 (37–442)