2354 · Alstonia angustiloba

← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 2354 · alive · Condition: fair · LC · Least Concern

Dimensions

12.59 mHeight

5.02 mTrunk height

33 cmTrunk diameter (DBH)

10.92 mCanopy height

8.43 mCanopy width

26.6 mCanopy circumference

58.58 m²Crown projection area

373.43 m³Crown volume

1Stems

Structure & risk

38.42Slenderness (H/D)

0.94Safety factor (default wind)

11.62 °Leaning angle

2.1 °Trunk lean angle

80.31Competition index

3.94 mTree protection zone

0.5 mCritical root zone

5.9 mRoot protection zone

l2TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

31.77 %Foliage transparency

0 %Dieback

74.35 %Crown density

19.7 %Crown light exposure ratio

86.69 %Live crown ratio

446.74 m²Leaf area

7.63Leaf area index (LAI)

1.2Leaf area / crown vol.

Ecosystem services

266.21 kgCarbon storage

19.17 kgCarbon sequestration / yr

50.66 kgOxygen production / yr

0.16 m³Avoided runoff

2.69 m³Water intercepted

3.16 m³Transpiration

2.67 m³Evaporation

16.47 m³Potential evapotranspiration

5.97 gCO removed / yr

23.57 gNO₂ removed / yr

50.84 gSO₂ removed / yr

14.83 gPM2.5 removed / yr

283.98 gO₃ removed / yr

Amenity valuation

3715.5CAVAT value

14222.09Koch value

1534.22RADO value

Other

noBuilding clearance issue detected

1.68Crown base height

12.59Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.458364, 103.611733