1216 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1216 · alive · Condition: good · LC · Least Concern

Dimensions

11.96 mHeight

2.06 mTrunk height

36 cmTrunk diameter (DBH)

5.55 mCanopy height

7.22 mCanopy width

22.86 mCanopy circumference

34.35 m²Crown projection area

130.44 m³Crown volume

1Stems

Structure & risk

33.9Slenderness (H/D)

1.85Safety factor (default wind)

1.68 °Leaning angle

4.23 °Trunk lean angle

0Competition index

4.24 mTree protection zone

0.53 mCritical root zone

6.36 mRoot protection zone

l0TMS category

Health & vitality

goodCondition

mediumVitality

matureAge class

not defoliatedCrown transparency

10.83 %Foliage transparency

0 %Dieback

63.32 %Crown density

100 %Crown light exposure ratio

46.37 %Live crown ratio

182.3 m²Leaf area

4.71Leaf area index (LAI)

1.4Leaf area / crown vol.

Ecosystem services

238.21 kgCarbon storage

42.96 kgCarbon sequestration / yr

113.51 kgOxygen production / yr

0.13 m³Avoided runoff

2.29 m³Water intercepted

2.69 m³Transpiration

2.27 m³Evaporation

14.01 m³Potential evapotranspiration

4.38 gCO removed / yr

17.3 gNO₂ removed / yr

37.32 gSO₂ removed / yr

10.89 gPM2.5 removed / yr

208.46 gO₃ removed / yr

Amenity valuation

4376.69CAVAT value

15488.85Koch value

1665.14RADO value

Other

noBuilding clearance issue detected

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.430282, 103.604071