1720 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1720 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

14.34 mHeight

9.11 mTrunk height

28 cmTrunk diameter (DBH)

9.94 mCanopy height

5.94 mCanopy width

18.67 mCanopy circumference

26.96 m²Crown projection area

148.14 m³Crown volume

1Stems

Structure & risk

51.35Slenderness (H/D)

0.77Safety factor (default wind)

11.75 °Leaning angle

0.85 °Trunk lean angle

73.91Competition index

3.36 mTree protection zone

0.42 mCritical root zone

5.03 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

27.49 %Foliage transparency

0 %Dieback

69.63 %Crown density

26.1 %Crown light exposure ratio

69.3 %Live crown ratio

180.58 m²Leaf area

6.7Leaf area index (LAI)

1.22Leaf area / crown vol.

Ecosystem services

186.44 kgCarbon storage

16.03 kgCarbon sequestration / yr

42.36 kgOxygen production / yr

0.08 m³Avoided runoff

1.34 m³Water intercepted

1.57 m³Transpiration

1.33 m³Evaporation

8.18 m³Potential evapotranspiration

2.96 gCO removed / yr

11.7 gNO₂ removed / yr

25.24 gSO₂ removed / yr

7.36 gPM2.5 removed / yr

140.96 gO₃ removed / yr

Amenity valuation

2689.09CAVAT value

12904.73Koch value

1305.21RADO value

Other

noBuilding clearance issue detected

4.41Crown base height

14.34Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.441350, 103.612732