388 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 388 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

12.99 mHeight

6.19 mTrunk height

55 cmTrunk diameter (DBH)

9.87 mCanopy height

10.62 mCanopy width

33.41 mCanopy circumference

88.48 m²Crown projection area

449.38 m³Crown volume

2Stems

Structure & risk

23.66Slenderness (H/D)

3.03Safety factor (default wind)

2.61 °Leaning angle

11.18 °Trunk lean angle

7.92Competition index

6.59 mTree protection zone

0.83 mCritical root zone

9.88 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

16 %Foliage transparency

2.4 %Dieback

71.51 %Crown density

4Crown light exposure

92.09 %Crown light exposure ratio

75.95 %Live crown ratio

538.7 m²Leaf area

6Leaf area index (LAI)

1.2Leaf area / crown vol.

Ecosystem services

632.21 kgCarbon storage

62.24 kgCarbon sequestration / yr

164.47 kgOxygen production / yr

0.25 m³Avoided runoff

4.27 m³Water intercepted

5.02 m³Transpiration

4.24 m³Evaporation

26.14 m³Potential evapotranspiration

9.47 gCO removed / yr

37.41 gNO₂ removed / yr

80.7 gSO₂ removed / yr

23.54 gPM2.5 removed / yr

450.8 gO₃ removed / yr

Amenity valuation

10384.77CAVAT value

25250.69Koch value

2564.94RADO value

Other

noBuilding clearance issue detected

3.24Crown base height

13.11Live height

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.441056, 103.612445