1231 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1231 · alive · Condition: fair · LC · Least Concern

Dimensions

15.73 mHeight

3.15 mTrunk height

73 cmTrunk diameter (DBH)

10.04 mCanopy height

13.17 mCanopy width

41.41 mCanopy circumference

125.11 m²Crown projection area

999.19 m³Crown volume

2Stems

Structure & risk

21.8Slenderness (H/D)

3.92Safety factor (default wind)

1.51 °Leaning angle

10.73 °Trunk lean angle

0Competition index

8.66 mTree protection zone

1.09 mCritical root zone

12.99 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

16.84 %Foliage transparency

0.04 %Dieback

74.29 %Crown density

100 %Crown light exposure ratio

63.82 %Live crown ratio

1098.64 m²Leaf area

7.97Leaf area index (LAI)

1.1Leaf area / crown vol.

Ecosystem services

1153.9 kgCarbon storage

87.3 kgCarbon sequestration / yr

230.68 kgOxygen production / yr

0.37 m³Avoided runoff

6.56 m³Water intercepted

7.72 m³Transpiration

6.52 m³Evaporation

40.22 m³Potential evapotranspiration

14.57 gCO removed / yr

57.56 gNO₂ removed / yr

124.18 gSO₂ removed / yr

36.22 gPM2.5 removed / yr

693.7 gO₃ removed / yr

Amenity valuation

17944.65CAVAT value

31895.52Koch value

3371.67RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.430123, 103.603951