1028 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1028 · alive · Condition: fair · LC · Least Concern

Dimensions

26.8 mHeight

3.91 mTrunk height

90 cmTrunk diameter (DBH)

19.44 mCanopy height

9.35 mCanopy width

29.38 mCanopy circumference

58.51 m²Crown projection area

669.85 m³Crown volume

3Stems

Structure & risk

29.91Slenderness (H/D)

3.12Safety factor (default wind)

4.37 °Leaning angle

14.58 °Trunk lean angle

32.51Competition index

10.76 mTree protection zone

1.35 mCritical root zone

16.13 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

35.25 %Foliage transparency

0 %Dieback

71.82 %Crown density

5Crown light exposure

67.5 %Crown light exposure ratio

72.53 %Live crown ratio

832.71 m²Leaf area

13.23Leaf area index (LAI)

1.25Leaf area / crown vol.

Ecosystem services

2437.91 kgCarbon storage

83.81 kgCarbon sequestration / yr

221.45 kgOxygen production / yr

0.19 m³Avoided runoff

3.31 m³Water intercepted

3.89 m³Transpiration

3.29 m³Evaporation

20.27 m³Potential evapotranspiration

7.34 gCO removed / yr

29 gNO₂ removed / yr

62.57 gSO₂ removed / yr

18.25 gPM2.5 removed / yr

349.52 gO₃ removed / yr

Amenity valuation

27671.53CAVAT value

40812.82Koch value

4186.92RADO value

Other

noBuilding clearance issue detected

7.78Crown base height

27.22Live height

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.422877, 103.601375