315 · Alstonia angustiloba — PLUS Expressway

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 315 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

21.66 mHeight

5.12 mTrunk height

81 cmTrunk diameter (DBH)

20.55 mCanopy height

16.11 mCanopy width

50.62 mCanopy circumference

175.88 m²Crown projection area

2421.82 m³Crown volume

2Stems

Structure & risk

27.05Slenderness (H/D)

1.58Safety factor (default wind)

5.65 °Leaning angle

17.32 °Trunk lean angle

0Competition index

9.61 mTree protection zone

1.21 mCritical root zone

14.42 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

28.29 %Foliage transparency

0 %Dieback

74.97 %Crown density

99.99 %Crown light exposure ratio

94.88 %Live crown ratio

1947.05 m²Leaf area

9.8Leaf area index (LAI)

0.81Leaf area / crown vol.

Ecosystem services

1538.44 kgCarbon storage

102.54 kgCarbon sequestration / yr

270.97 kgOxygen production / yr

0.56 m³Avoided runoff

9.81 m³Water intercepted

11.54 m³Transpiration

9.75 m³Evaporation

60.15 m³Potential evapotranspiration

21.78 gCO removed / yr

86.08 gNO₂ removed / yr

185.71 gSO₂ removed / yr

54.17 gPM2.5 removed / yr

1037.42 gO₃ removed / yr

Amenity valuation

22098.57CAVAT value

37177.63Koch value

3741.62RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.390714, 103.590145