1715 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1715 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

11.31 mHeight

5.94 mTrunk height

33 cmTrunk diameter (DBH)

5.48 mCanopy height

6.97 mCanopy width

22.2 mCanopy circumference

31.51 m²Crown projection area

117.74 m³Crown volume

1Stems

Structure & risk

35.04Slenderness (H/D)

1.48Safety factor (default wind)

2.89 °Leaning angle

2.3 °Trunk lean angle

75.58Competition index

3.88 mTree protection zone

0.49 mCritical root zone

5.81 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

21.15 %Foliage transparency

0.29 %Dieback

77.04 %Crown density

3Crown light exposure

24.43 %Crown light exposure ratio

48.46 %Live crown ratio

184.19 m²Leaf area

5.63Leaf area index (LAI)

1.57Leaf area / crown vol.

Ecosystem services

243.38 kgCarbon storage

18.16 kgCarbon sequestration / yr

47.99 kgOxygen production / yr

0.11 m³Avoided runoff

1.84 m³Water intercepted

2.16 m³Transpiration

1.83 m³Evaporation

11.25 m³Potential evapotranspiration

4.08 gCO removed / yr

16.1 gNO₂ removed / yr

34.72 gSO₂ removed / yr

10.13 gPM2.5 removed / yr

193.94 gO₃ removed / yr

Amenity valuation

3620.04CAVAT value

14666.5Koch value

1514.38RADO value

Other

noBuilding clearance issue detected

5.83Crown base height

11.31Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.441277, 103.612684