1196 · Alstonia macrophylla

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Alstonia macrophylla

Common pulai · Family: Apocynaceae · ID 1196 · alive · Condition: fair · LC · Least Concern

Dimensions

4.83 mHeight

2.61 mTrunk height

7 cmTrunk diameter (DBH)

3.25 mCanopy height

2.73 mCanopy width

8.62 mCanopy circumference

5.56 m²Crown projection area

11.68 m³Crown volume

1Stems

Structure & risk

72.78Slenderness (H/D)

0.19Safety factor (default wind)

21.14 °Leaning angle

7.37 °Trunk lean angle

72.28Competition index

0.8 mTree protection zone

0.1 mCritical root zone

1.2 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

youngAge class

slightly defoliatedCrown transparency

23.25 %Foliage transparency

0 %Dieback

83.69 %Crown density

3Crown light exposure

27.73 %Crown light exposure ratio

67.23 %Live crown ratio

42.33 m²Leaf area

7.23Leaf area index (LAI)

3.63Leaf area / crown vol.

Ecosystem services

10.53 kgCarbon storage

3.7 kgCarbon sequestration / yr

9.77 kgOxygen production / yr

0.02 m³Avoided runoff

0.29 m³Water intercepted

0.34 m³Transpiration

0.28 m³Evaporation

1.73 m³Potential evapotranspiration

0.63 gCO removed / yr

2.47 gNO₂ removed / yr

5.33 gSO₂ removed / yr

1.56 gPM2.5 removed / yr

29.76 gO₃ removed / yr

Amenity valuation

152.33CAVAT value

3069.71Koch value

319.78RADO value

Other

noBuilding clearance issue detected

1.59Crown base height

4.83Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.431123, 103.604922