246 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 246 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

17.2 mHeight

3.57 mTrunk height

52 cmTrunk diameter (DBH)

12.57 mCanopy height

11.7 mCanopy width

36.77 mCanopy circumference

89.98 m²Crown projection area

869.46 m³Crown volume

1Stems

Structure & risk

33.53Slenderness (H/D)

1.12Safety factor (default wind)

5.83 °Leaning angle

6.48 °Trunk lean angle

1.26Competition index

6.16 mTree protection zone

0.77 mCritical root zone

9.24 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

39.81 %Foliage transparency

1.48 %Dieback

64.06 %Crown density

98.75 %Crown light exposure ratio

73.03 %Live crown ratio

461.04 m²Leaf area

4.44Leaf area index (LAI)

0.54Leaf area / crown vol.

Ecosystem services

560.93 kgCarbon storage

58.28 kgCarbon sequestration / yr

154 kgOxygen production / yr

0.3 m³Avoided runoff

5.18 m³Water intercepted

6.09 m³Transpiration

5.14 m³Evaporation

31.72 m³Potential evapotranspiration

11.49 gCO removed / yr

45.39 gNO₂ removed / yr

97.92 gSO₂ removed / yr

28.56 gPM2.5 removed / yr

547 gO₃ removed / yr

Amenity valuation

9227.63CAVAT value

23658.44Koch value

2417.82RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.387747, 103.592537