1186 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1186 · alive · Condition: fair · LC · Least Concern

Dimensions

18.47 mHeight

3.95 mTrunk height

45 cmTrunk diameter (DBH)

14.87 mCanopy height

11.36 mCanopy width

35.73 mCanopy circumference

79.54 m²Crown projection area

723.86 m³Crown volume

1Stems

Structure & risk

41.63Slenderness (H/D)

0.7Safety factor (default wind)

11.66 °Leaning angle

2.68 °Trunk lean angle

32.63Competition index

5.33 mTree protection zone

0.67 mCritical root zone

7.99 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

30.47 %Foliage transparency

0.15 %Dieback

65.58 %Crown density

3Crown light exposure

67.38 %Crown light exposure ratio

80.52 %Live crown ratio

708.67 m²Leaf area

8.33Leaf area index (LAI)

0.98Leaf area / crown vol.

Ecosystem services

532.32 kgCarbon storage

34.87 kgCarbon sequestration / yr

92.14 kgOxygen production / yr

0.28 m³Avoided runoff

4.88 m³Water intercepted

5.74 m³Transpiration

4.85 m³Evaporation

29.91 m³Potential evapotranspiration

10.83 gCO removed / yr

42.8 gNO₂ removed / yr

92.33 gSO₂ removed / yr

26.93 gPM2.5 removed / yr

515.76 gO₃ removed / yr

Amenity valuation

6833.63CAVAT value

20000.25Koch value

2080.67RADO value

Other

noBuilding clearance issue detected

3.6Crown base height

18.47Live height

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.432060, 103.604661