2061 · Alstonia angustiloba

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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2061 · alive · Condition: fair · LC · Least Concern

Dimensions

21.23 mHeight

12.66 mTrunk height

73 cmTrunk diameter (DBH)

8 mCanopy height

11.43 mCanopy width

35.9 mCanopy circumference

98.6 m²Crown projection area

815.23 m³Crown volume

2Stems

Structure & risk

29.18Slenderness (H/D)

2.92Safety factor (default wind)

1.54 °Leaning angle

7.94 °Trunk lean angle

0.02Competition index

8.73 mTree protection zone

1.1 mCritical root zone

13.1 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

27.22 %Foliage transparency

0 %Dieback

76.58 %Crown density

5Crown light exposure

99.99 %Crown light exposure ratio

37.7 %Live crown ratio

650.41 m²Leaf area

6.33Leaf area index (LAI)

0.8Leaf area / crown vol.

Ecosystem services

1199.3 kgCarbon storage

90.53 kgCarbon sequestration / yr

239.22 kgOxygen production / yr

0.28 m³Avoided runoff

4.94 m³Water intercepted

5.81 m³Transpiration

4.91 m³Evaporation

30.29 m³Potential evapotranspiration

10.97 gCO removed / yr

43.34 gNO₂ removed / yr

93.5 gSO₂ removed / yr

27.27 gPM2.5 removed / yr

522.32 gO₃ removed / yr

Amenity valuation

18240.76CAVAT value

30963.94Koch value

3399.38RADO value

Other

noBuilding clearance issue detected

13.23Crown base height

21.23Live height

0Overall outlier index

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.444686, 103.614941