480 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 480 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

17.9 mHeight

0.79 mTrunk height

43 cmTrunk diameter (DBH)

10.48 mCanopy height

7.01 mCanopy width

22.02 mCanopy circumference

37.64 m²Crown projection area

253.89 m³Crown volume

1Stems

Structure & risk

42.08Slenderness (H/D)

1.32Safety factor (default wind)

2.34 °Leaning angle

3.04 °Trunk lean angle

0.48Competition index

5.11 mTree protection zone

0.64 mCritical root zone

7.66 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

28.67 %Foliage transparency

0 %Dieback

81.03 %Crown density

99.53 %Crown light exposure ratio

58.54 %Live crown ratio

411.8 m²Leaf area

10.34Leaf area index (LAI)

1.63Leaf area / crown vol.

Ecosystem services

371.38 kgCarbon storage

47.1 kgCarbon sequestration / yr

124.46 kgOxygen production / yr

0.11 m³Avoided runoff

1.86 m³Water intercepted

2.19 m³Transpiration

1.85 m³Evaporation

11.4 m³Potential evapotranspiration

4.13 gCO removed / yr

16.31 gNO₂ removed / yr

35.18 gSO₂ removed / yr

10.26 gPM2.5 removed / yr

196.48 gO₃ removed / yr

Amenity valuation

6243.64CAVAT value

19070Koch value

1988.83RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.395250, 103.587406