2368 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2368 · alive · Condition: fair · LC · Least Concern

Dimensions

16.8 mHeight

1.14 mTrunk height

38 cmTrunk diameter (DBH)

14.3 mCanopy height

6.22 mCanopy width

19.55 mCanopy circumference

28.88 m²Crown projection area

313.31 m³Crown volume

1Stems

Structure & risk

44.67Slenderness (H/D)

0.78Safety factor (default wind)

2.95 °Leaning angle

6.02 °Trunk lean angle

64.5Competition index

4.52 mTree protection zone

0.57 mCritical root zone

6.77 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

28.16 %Foliage transparency

0 %Dieback

73.62 %Crown density

3Crown light exposure

35.51 %Crown light exposure ratio

85.1 %Live crown ratio

521.76 m²Leaf area

17.3Leaf area index (LAI)

1.67Leaf area / crown vol.

Ecosystem services

358.65 kgCarbon storage

22.46 kgCarbon sequestration / yr

59.34 kgOxygen production / yr

0.09 m³Avoided runoff

1.47 m³Water intercepted

1.72 m³Transpiration

1.46 m³Evaporation

8.97 m³Potential evapotranspiration

3.25 gCO removed / yr

12.83 gNO₂ removed / yr

27.67 gSO₂ removed / yr

8.07 gPM2.5 removed / yr

154.55 gO₃ removed / yr

Amenity valuation

4914.71CAVAT value

16500.35Koch value

1764.52RADO value

Other

noBuilding clearance issue detected

2.51Crown base height

16.8Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.458140, 103.611848