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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 297 · alive · Condition: fair · LC · Least Concern

Photos

tree phototree phototree phototree phototree photo

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

16.92 mHeight
3.3 mTrunk height
42 cmTrunk diameter (DBH)
12.51 mCanopy height
9.02 mCanopy width
28.36 mCanopy circumference
59.96 m²Crown projection area
542.93 m³Crown volume
1Stems

Structure & risk

40.98Slenderness (H/D)
0.99Safety factor (default wind)
3.1 °Leaning angle
1.63 °Trunk lean angle
0.85Competition index
4.96 mTree protection zone
0.62 mCritical root zone
7.44 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
lowVitality
matureAge class
moderately defoliatedCrown transparency
41.82 %Foliage transparency
1.27 %Dieback
53.61 %Crown density
5Crown light exposure
99.16 %Crown light exposure ratio
73.95 %Live crown ratio
295.29 m²Leaf area
4.73Leaf area index (LAI)
0.55Leaf area / crown vol.

Ecosystem services

355.35 kgCarbon storage
46.89 kgCarbon sequestration / yr
123.9 kgOxygen production / yr
0.18 m³Avoided runoff
3.08 m³Water intercepted
3.62 m³Transpiration
3.06 m³Evaporation
18.85 m³Potential evapotranspiration
6.83 gCO removed / yr
26.97 gNO₂ removed / yr
58.18 gSO₂ removed / yr
16.97 gPM2.5 removed / yr
324.99 gO₃ removed / yr

Amenity valuation

5922.55CAVAT value
18038.66Koch value
1937.01RADO value

Other

noBuilding clearance issue detected
4.41Crown base height
16.92Live height
0Overall outlier index
notPresentOverhead utilities
noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.390435, 103.591091