1222 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1222 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

6.09 mHeight

1.9 mTrunk height

17 cmTrunk diameter (DBH)

3.82 mCanopy height

4.7 mCanopy width

14.9 mCanopy circumference

15.6 m²Crown projection area

38.79 m³Crown volume

1Stems

Structure & risk

36.71Slenderness (H/D)

1.45Safety factor (default wind)

25.25 °Leaning angle

4.55 °Trunk lean angle

89.42Competition index

1.99 mTree protection zone

0.25 mCritical root zone

2.99 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

youngAge class

slightly defoliatedCrown transparency

26.74 %Foliage transparency

4.59 %Dieback

74.47 %Crown density

3Crown light exposure

10.59 %Crown light exposure ratio

62.6 %Live crown ratio

66.18 m²Leaf area

3.9Leaf area index (LAI)

1.71Leaf area / crown vol.

Ecosystem services

54.79 kgCarbon storage

7.88 kgCarbon sequestration / yr

20.81 kgOxygen production / yr

0.05 m³Avoided runoff

0.84 m³Water intercepted

0.99 m³Transpiration

0.83 m³Evaporation

5.13 m³Potential evapotranspiration

1.86 gCO removed / yr

7.33 gNO₂ removed / yr

15.82 gSO₂ removed / yr

4.62 gPM2.5 removed / yr

88.34 gO₃ removed / yr

Amenity valuation

952.76CAVAT value

7593.55Koch value

776.91RADO value

Other

noBuilding clearance issue detected

1.59Crown base height

5.4Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.429484, 103.604350