2270 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2270 · alive · Condition: fair · LC · Least Concern

Dimensions

14.15 mHeight

8.39 mTrunk height

50 cmTrunk diameter (DBH)

7.56 mCanopy height

9.32 mCanopy width

29.44 mCanopy circumference

62.52 m²Crown projection area

320.28 m³Crown volume

1Stems

Structure & risk

28.42Slenderness (H/D)

2.38Safety factor (default wind)

2.81 °Leaning angle

2.72 °Trunk lean angle

0Competition index

5.98 mTree protection zone

0.75 mCritical root zone

8.96 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

lowVitality

matureAge class

moderately defoliatedCrown transparency

52.29 %Foliage transparency

6.7 %Dieback

64.82 %Crown density

5Crown light exposure

100 %Crown light exposure ratio

53.39 %Live crown ratio

155.55 m²Leaf area

2.39Leaf area index (LAI)

0.49Leaf area / crown vol.

Ecosystem services

510.9 kgCarbon storage

55.85 kgCarbon sequestration / yr

147.57 kgOxygen production / yr

0.19 m³Avoided runoff

3.29 m³Water intercepted

3.87 m³Transpiration

3.27 m³Evaporation

20.15 m³Potential evapotranspiration

7.3 gCO removed / yr

28.84 gNO₂ removed / yr

62.21 gSO₂ removed / yr

18.15 gPM2.5 removed / yr

347.5 gO₃ removed / yr

Amenity valuation

8604.96CAVAT value

23003.09Koch value

2334.82RADO value

Other

noBuilding clearance issue detected

6.6Crown base height

14.15Live height

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.451300, 103.614561