23 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 23 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

23.33 mHeight

10.2 mTrunk height

98 cmTrunk diameter (DBH)

18.62 mCanopy height

12.83 mCanopy width

40.32 mCanopy circumference

121.23 m²Crown projection area

1610.29 m³Crown volume

2Stems

Structure & risk

23.91Slenderness (H/D)

3.55Safety factor (default wind)

0.8 °Leaning angle

12.8 °Trunk lean angle

1.1Competition index

11.71 mTree protection zone

1.47 mCritical root zone

17.56 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

33.56 %Foliage transparency

0 %Dieback

77.54 %Crown density

98.91 %Crown light exposure ratio

79.83 %Live crown ratio

1249.69 m²Leaf area

9.58Leaf area index (LAI)

0.78Leaf area / crown vol.

Ecosystem services

2338.48 kgCarbon storage

115.33 kgCarbon sequestration / yr

304.76 kgOxygen production / yr

0.36 m³Avoided runoff

6.23 m³Water intercepted

7.33 m³Transpiration

6.19 m³Evaporation

38.18 m³Potential evapotranspiration

13.83 gCO removed / yr

54.63 gNO₂ removed / yr

117.87 gSO₂ removed / yr

34.38 gPM2.5 removed / yr

658.46 gO₃ removed / yr

Amenity valuation

32798.92CAVAT value

41979.26Koch value

4558.35RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.383277, 103.593677