1837 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1837 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

17.19 mHeight

6.18 mTrunk height

56 cmTrunk diameter (DBH)

9.26 mCanopy height

11.32 mCanopy width

35.67 mCanopy circumference

82.24 m²Crown projection area

640.85 m³Crown volume

1Stems

Structure & risk

30.99Slenderness (H/D)

1.85Safety factor (default wind)

5.46 °Leaning angle

0.73 °Trunk lean angle

0Competition index

6.66 mTree protection zone

0.84 mCritical root zone

9.99 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

25.43 %Foliage transparency

0 %Dieback

60.54 %Crown density

100 %Crown light exposure ratio

53.85 %Live crown ratio

538.13 m²Leaf area

5.91Leaf area index (LAI)

0.84Leaf area / crown vol.

Ecosystem services

657.84 kgCarbon storage

64.17 kgCarbon sequestration / yr

169.58 kgOxygen production / yr

0.28 m³Avoided runoff

4.85 m³Water intercepted

5.7 m³Transpiration

4.82 m³Evaporation

29.71 m³Potential evapotranspiration

10.76 gCO removed / yr

42.51 gNO₂ removed / yr

91.71 gSO₂ removed / yr

26.75 gPM2.5 removed / yr

512.3 gO₃ removed / yr

Amenity valuation

10784.22CAVAT value

25387.83Koch value

2613.8RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.407101, 103.591957