2385 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2385 · alive · Condition: fair · LC · Least Concern

Dimensions

18.97 mHeight

3.52 mTrunk height

17 cmTrunk diameter (DBH)

13.66 mCanopy height

10.65 mCanopy width

33.68 mCanopy circumference

86.84 m²Crown projection area

804.41 m³Crown volume

1Stems

Structure & risk

115.28Slenderness (H/D)

0.04Safety factor (default wind)

20.54 °Leaning angle

17.02 °Trunk lean angle

65.1Competition index

1.98 mTree protection zone

0.25 mCritical root zone

2.97 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

27.75 %Foliage transparency

0 %Dieback

65.93 %Crown density

2Crown light exposure

34.9 %Crown light exposure ratio

71.99 %Live crown ratio

803.97 m²Leaf area

9.01Leaf area index (LAI)

1Leaf area / crown vol.

Ecosystem services

82.93 kgCarbon storage

10.93 kgCarbon sequestration / yr

28.87 kgOxygen production / yr

0.25 m³Avoided runoff

4.29 m³Water intercepted

5.05 m³Transpiration

4.26 m³Evaporation

26.3 m³Potential evapotranspiration

9.52 gCO removed / yr

37.63 gNO₂ removed / yr

81.18 gSO₂ removed / yr

23.68 gPM2.5 removed / yr

453.47 gO₃ removed / yr

Amenity valuation

933.23CAVAT value

7670.66Koch value

768.91RADO value

Other

noBuilding clearance issue detected

1.31Crown base height

14.97Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.458461, 103.611675