1218 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1218 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

17 mHeight

5.98 mTrunk height

54 cmTrunk diameter (DBH)

8.13 mCanopy height

7.19 mCanopy width

22.61 mCanopy circumference

37.12 m²Crown projection area

161.91 m³Crown volume

1Stems

Structure & risk

32Slenderness (H/D)

2.92Safety factor (default wind)

9.9 °Leaning angle

1.11 °Trunk lean angle

33.81Competition index

6.38 mTree protection zone

0.8 mCritical root zone

9.57 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

30.98 %Foliage transparency

2.17 %Dieback

64.26 %Crown density

3Crown light exposure

66.2 %Crown light exposure ratio

47.83 %Live crown ratio

138.65 m²Leaf area

3.68Leaf area index (LAI)

0.86Leaf area / crown vol.

Ecosystem services

738.53 kgCarbon storage

42.71 kgCarbon sequestration / yr

112.87 kgOxygen production / yr

0.12 m³Avoided runoff

1.96 m³Water intercepted

2.3 m³Transpiration

1.95 m³Evaporation

11.99 m³Potential evapotranspiration

4.34 gCO removed / yr

17.15 gNO₂ removed / yr

37 gSO₂ removed / yr

10.79 gPM2.5 removed / yr

206.64 gO₃ removed / yr

Amenity valuation

9806.66CAVAT value

23165.57Koch value

2492.52RADO value

Other

noBuilding clearance issue detected

8.87Crown base height

17Live height

1Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.428561, 103.603235