2049 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2049 · alive · Condition: fair · LC · Least Concern

Dimensions

18.47 mHeight

4.03 mTrunk height

63 cmTrunk diameter (DBH)

14.52 mCanopy height

15.95 mCanopy width

50.38 mCanopy circumference

177.55 m²Crown projection area

1795.96 m³Crown volume

1Stems

Structure & risk

29.43Slenderness (H/D)

1.14Safety factor (default wind)

3.75 °Leaning angle

3.69 °Trunk lean angle

0.98Competition index

7.54 mTree protection zone

0.95 mCritical root zone

11.3 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

25.12 %Foliage transparency

0 %Dieback

69.55 %Crown density

5Crown light exposure

99.03 %Crown light exposure ratio

78.63 %Live crown ratio

1515.76 m²Leaf area

8.33Leaf area index (LAI)

0.85Leaf area / crown vol.

Ecosystem services

868.7 kgCarbon storage

74.24 kgCarbon sequestration / yr

196.18 kgOxygen production / yr

0.55 m³Avoided runoff

9.62 m³Water intercepted

11.32 m³Transpiration

9.56 m³Evaporation

59.01 m³Potential evapotranspiration

21.37 gCO removed / yr

84.44 gNO₂ removed / yr

182.19 gSO₂ removed / yr

53.14 gPM2.5 removed / yr

1017.75 gO₃ removed / yr

Amenity valuation

13640.09CAVAT value

27699.47Koch value

2939.59RADO value

Other

noBuilding clearance issue detected

3.95Crown base height

18.47Live height

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.445687, 103.615282