1496 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1496 · alive · Condition: poor · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

19.16 mHeight

9.86 mTrunk height

52 cmTrunk diameter (DBH)

9.51 mCanopy height

11.04 mCanopy width

34.67 mCanopy circumference

70.02 m²Crown projection area

637.62 m³Crown volume

1Stems

Structure & risk

37.54Slenderness (H/D)

1.27Safety factor (default wind)

6.33 °Leaning angle

11.84 °Trunk lean angle

20.36Competition index

6.13 mTree protection zone

0.77 mCritical root zone

9.19 mRoot protection zone

l1TMS category

Health & vitality

poorCondition

lowVitality

matureAge class

severely defoliatedCrown transparency

67.03 %Foliage transparency

3 %Dieback

60.08 %Crown density

2Crown light exposure

79.65 %Crown light exposure ratio

49.61 %Live crown ratio

252.57 m²Leaf area

3.07Leaf area index (LAI)

0.4Leaf area / crown vol.

Ecosystem services

687.36 kgCarbon storage

30.92 kgCarbon sequestration / yr

81.71 kgOxygen production / yr

0.2 m³Avoided runoff

3.48 m³Water intercepted

4.1 m³Transpiration

3.46 m³Evaporation

21.35 m³Potential evapotranspiration

10.23 gCO removed / yr

40.4 gNO₂ removed / yr

87.16 gSO₂ removed / yr

25.43 gPM2.5 removed / yr

486.89 gO₃ removed / yr

Amenity valuation

8976.33CAVAT value

22080.47Koch value

2384.67RADO value

Other

noBuilding clearance issue detected

10.61Crown base height

20.12Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.437626, 103.609660