36 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 36 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

6.99 mHeight

3.97 mTrunk height

18 cmTrunk diameter (DBH)

3.99 mCanopy height

5.6 mCanopy width

17.83 mCanopy circumference

20.56 m²Crown projection area

59.84 m³Crown volume

1Stems

Structure & risk

40.67Slenderness (H/D)

0.6Safety factor (default wind)

17.69 °Leaning angle

1.07 °Trunk lean angle

75.98Competition index

2.07 mTree protection zone

0.26 mCritical root zone

3.1 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

youngAge class

moderately defoliatedCrown transparency

30.54 %Foliage transparency

6.25 %Dieback

75.18 %Crown density

4Crown light exposure

24.03 %Crown light exposure ratio

57.08 %Live crown ratio

85.72 m²Leaf area

3.92Leaf area index (LAI)

1.44Leaf area / crown vol.

Ecosystem services

60.66 kgCarbon storage

8.37 kgCarbon sequestration / yr

22.1 kgOxygen production / yr

0.07 m³Avoided runoff

1.19 m³Water intercepted

1.4 m³Transpiration

1.18 m³Evaporation

7.26 m³Potential evapotranspiration

2.63 gCO removed / yr

10.39 gNO₂ removed / yr

22.42 gSO₂ removed / yr

6.54 gPM2.5 removed / yr

125.2 gO₃ removed / yr

Amenity valuation

1025.2CAVAT value

7544.67Koch value

805.9RADO value

Other

noBuilding clearance issue detected

3Crown base height

6.99Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.383666, 103.592878