872 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 872 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

22.57 mHeight

7.25 mTrunk height

53 cmTrunk diameter (DBH)

16.57 mCanopy height

8.13 mCanopy width

25.55 mCanopy circumference

48.19 m²Crown projection area

566.74 m³Crown volume

1Stems

Structure & risk

42.92Slenderness (H/D)

0.89Safety factor (default wind)

1.71 °Leaning angle

3.38 °Trunk lean angle

6.72Competition index

6.32 mTree protection zone

0.79 mCritical root zone

9.47 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

36.82 %Foliage transparency

0 %Dieback

80.03 %Crown density

93.29 %Crown light exposure ratio

73.39 %Live crown ratio

769.83 m²Leaf area

14.87Leaf area index (LAI)

1.36Leaf area / crown vol.

Ecosystem services

610.53 kgCarbon storage

62.44 kgCarbon sequestration / yr

165 kgOxygen production / yr

0.15 m³Avoided runoff

2.5 m³Water intercepted

2.94 m³Transpiration

2.48 m³Evaporation

15.32 m³Potential evapotranspiration

5.55 gCO removed / yr

21.91 gNO₂ removed / yr

47.28 gSO₂ removed / yr

13.79 gPM2.5 removed / yr

264.08 gO₃ removed / yr

Amenity valuation

9714.04CAVAT value

24192.83Koch value

2480.72RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.425393, 103.601931