730 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 730 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

20.31 mHeight

6.16 mTrunk height

70 cmTrunk diameter (DBH)

12.44 mCanopy height

19.39 mCanopy width

61.06 mCanopy circumference

201.81 m²Crown projection area

1918.52 m³Crown volume

1Stems

Structure & risk

29.34Slenderness (H/D)

1.36Safety factor (default wind)

6.15 °Leaning angle

8.85 °Trunk lean angle

0.02Competition index

8.31 mTree protection zone

1.04 mCritical root zone

12.46 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

36.18 %Foliage transparency

0.02 %Dieback

66.65 %Crown density

99.99 %Crown light exposure ratio

61.24 %Live crown ratio

1178.28 m²Leaf area

4.81Leaf area index (LAI)

0.62Leaf area / crown vol.

Ecosystem services

1055.61 kgCarbon storage

84.35 kgCarbon sequestration / yr

222.9 kgOxygen production / yr

0.81 m³Avoided runoff

14.21 m³Water intercepted

16.72 m³Transpiration

14.12 m³Evaporation

87.15 m³Potential evapotranspiration

7.78 gCO removed / yr

30.73 gNO₂ removed / yr

66.3 gSO₂ removed / yr

19.34 gPM2.5 removed / yr

370.34 gO₃ removed / yr

Amenity valuation

16517.31CAVAT value

30576.29Koch value

3234.8RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.407325, 103.592160