1210 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1210 · alive · Condition: fair · LC · Least Concern

Dimensions

13.6 mHeight

3.34 mTrunk height

41 cmTrunk diameter (DBH)

3.97 mCanopy height

8.03 mCanopy width

25.26 mCanopy circumference

27.98 m²Crown projection area

73.59 m³Crown volume

1Stems

Structure & risk

33.27Slenderness (H/D)

2.25Safety factor (default wind)

5.76 °Leaning angle

3.06 °Trunk lean angle

0Competition index

4.91 mTree protection zone

0.62 mCritical root zone

7.36 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

lowVitality

matureAge class

slightly defoliatedCrown transparency

20 %Foliage transparency

26.67 %Dieback

66.75 %Crown density

100 %Crown light exposure ratio

29.2 %Live crown ratio

117.44 m²Leaf area

3.11Leaf area index (LAI)

1.6Leaf area / crown vol.

Ecosystem services

328.21 kgCarbon storage

44.14 kgCarbon sequestration / yr

116.63 kgOxygen production / yr

0.14 m³Avoided runoff

2.44 m³Water intercepted

2.87 m³Transpiration

2.43 m³Evaporation

14.95 m³Potential evapotranspiration

5.42 gCO removed / yr

21.39 gNO₂ removed / yr

46.14 gSO₂ removed / yr

13.46 gPM2.5 removed / yr

257.75 gO₃ removed / yr

Amenity valuation

5761.72CAVAT value

17609.67Koch value

1910.53RADO value

Other

noBuilding clearance issue detected

1Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.430380, 103.603996