1257 · Alstonia angustiloba

← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 1257 · alive · Condition: fair · LC · Least Concern

Photos

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

9.12 mHeight

3.86 mTrunk height

13 cmTrunk diameter (DBH)

7.13 mCanopy height

4.51 mCanopy width

14.19 mCanopy circumference

15.15 m²Crown projection area

69.09 m³Crown volume

1Stems

Structure & risk

71.62Slenderness (H/D)

0.19Safety factor (default wind)

20.31 °Leaning angle

12.78 °Trunk lean angle

63.92Competition index

1.53 mTree protection zone

0.2 mCritical root zone

2.3 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

youngAge class

slightly defoliatedCrown transparency

22.59 %Foliage transparency

2.36 %Dieback

77.14 %Crown density

3Crown light exposure

36.09 %Crown light exposure ratio

78.23 %Live crown ratio

144.41 m²Leaf area

9.17Leaf area index (LAI)

2.1Leaf area / crown vol.

Ecosystem services

34.2 kgCarbon storage

6.22 kgCarbon sequestration / yr

16.44 kgOxygen production / yr

0.05 m³Avoided runoff

0.77 m³Water intercepted

0.91 m³Transpiration

0.77 m³Evaporation

4.72 m³Potential evapotranspiration

1.71 gCO removed / yr

6.75 gNO₂ removed / yr

14.57 gSO₂ removed / yr

4.25 gPM2.5 removed / yr

81.36 gO₃ removed / yr

Amenity valuation

562.16CAVAT value

5397.91Koch value

596.77RADO value

Other

noBuilding clearance issue detected

1.99Crown base height

9.12Live height

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.429455, 103.604305