2455 · Alstonia angustiloba

← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2455 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

6.69 mHeight

1.92 mTrunk height

18 cmTrunk diameter (DBH)

4.9 mCanopy height

6.61 mCanopy width

20.79 mCanopy circumference

33.91 m²Crown projection area

87.74 m³Crown volume

1Stems

Structure & risk

37.77Slenderness (H/D)

0.86Safety factor (default wind)

13.42 °Leaning angle

3.7 °Trunk lean angle

79.31Competition index

2.13 mTree protection zone

0.27 mCritical root zone

3.19 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

youngAge class

moderately defoliatedCrown transparency

32.05 %Foliage transparency

2.56 %Dieback

64.67 %Crown density

3Crown light exposure

20.7 %Crown light exposure ratio

73.12 %Live crown ratio

117.93 m²Leaf area

3.33Leaf area index (LAI)

1.35Leaf area / crown vol.

Ecosystem services

66.77 kgCarbon storage

8.85 kgCarbon sequestration / yr

23.38 kgOxygen production / yr

0.1 m³Avoided runoff

1.65 m³Water intercepted

1.94 m³Transpiration

1.64 m³Evaporation

10.12 m³Potential evapotranspiration

3.67 gCO removed / yr

14.47 gNO₂ removed / yr

31.23 gSO₂ removed / yr

9.11 gPM2.5 removed / yr

174.41 gO₃ removed / yr

Amenity valuation

1090.01CAVAT value

8256.43Koch value

830.99RADO value

Other

noBuilding clearance issue detected

1.8Crown base height

6.69Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.458701, 103.611565