1393 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1393 · alive · Condition: fair · LC · Least Concern

Dimensions

18.4 mHeight

1.65 mTrunk height

90 cmTrunk diameter (DBH)

16.99 mCanopy height

13.91 mCanopy width

43.7 mCanopy circumference

146.44 m²Crown projection area

1801.71 m³Crown volume

1Stems

Structure & risk

20.53Slenderness (H/D)

3.44Safety factor (default wind)

13.08 °Leaning angle

4.95 °Trunk lean angle

2.12Competition index

10.76 mTree protection zone

1.35 mCritical root zone

16.14 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

28.81 %Foliage transparency

0 %Dieback

83.13 %Crown density

97.89 %Crown light exposure ratio

92.31 %Live crown ratio

1603.15 m²Leaf area

10.33Leaf area index (LAI)

0.89Leaf area / crown vol.

Ecosystem services

1910.15 kgCarbon storage

115.84 kgCarbon sequestration / yr

306.12 kgOxygen production / yr

0.42 m³Avoided runoff

7.32 m³Water intercepted

8.61 m³Transpiration

7.27 m³Evaporation

44.88 m³Potential evapotranspiration

16.25 gCO removed / yr

64.22 gNO₂ removed / yr

138.56 gSO₂ removed / yr

40.42 gPM2.5 removed / yr

774.04 gO₃ removed / yr

Amenity valuation

28237.49CAVAT value

38484.38Koch value

4229.52RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.437269, 103.608485