1306 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1306 · alive · Condition: fair · LC · Least Concern

Dimensions

19.2 mHeight

4.05 mTrunk height

83 cmTrunk diameter (DBH)

16.69 mCanopy height

13.58 mCanopy width

42.66 mCanopy circumference

127.21 m²Crown projection area

1411.66 m³Crown volume

1Stems

Structure & risk

23.18Slenderness (H/D)

3.33Safety factor (default wind)

2.94 °Leaning angle

14.86 °Trunk lean angle

0Competition index

9.94 mTree protection zone

1.25 mCritical root zone

14.91 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

17.69 %Foliage transparency

0 %Dieback

66.25 %Crown density

100 %Crown light exposure ratio

86.93 %Live crown ratio

1125 m²Leaf area

8.18Leaf area index (LAI)

0.8Leaf area / crown vol.

Ecosystem services

1612.48 kgCarbon storage

105.51 kgCarbon sequestration / yr

278.8 kgOxygen production / yr

0.4 m³Avoided runoff

6.97 m³Water intercepted

8.2 m³Transpiration

6.92 m³Evaporation

42.73 m³Potential evapotranspiration

15.47 gCO removed / yr

61.14 gNO₂ removed / yr

131.91 gSO₂ removed / yr

38.48 gPM2.5 removed / yr

736.87 gO₃ removed / yr

Amenity valuation

23643.99CAVAT value

37493.5Koch value

3870.24RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.434142, 103.606055