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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 83 · alive · Condition: fair · LC · Least Concern

Photos

tree phototree phototree phototree phototree phototree photo

3D point cloud drag to rotate · scroll to zoom

wood leaf

Dimensions

20.73 mHeight
2.58 mTrunk height
50 cmTrunk diameter (DBH)
18.77 mCanopy height
10.17 mCanopy width
31.99 mCanopy circumference
77.23 m²Crown projection area
934.99 m³Crown volume
1Stems

Structure & risk

42.25Slenderness (H/D)
0.96Safety factor (default wind)
3.49 °Leaning angle
0.96 °Trunk lean angle
42.95Competition index
5.89 mTree protection zone
0.74 mCritical root zone
8.84 mRoot protection zone
l2TMS category

Health & vitality

fairCondition
lowVitality
matureAge class
moderately defoliatedCrown transparency
41.31 %Foliage transparency
0 %Dieback
51.45 %Crown density
3Crown light exposure
57.06 %Crown light exposure ratio
90.56 %Live crown ratio
497.38 m²Leaf area
6.23Leaf area index (LAI)
0.54Leaf area / crown vol.

Ecosystem services

672.41 kgCarbon storage
40.04 kgCarbon sequestration / yr
105.81 kgOxygen production / yr
0.23 m³Avoided runoff
3.91 m³Water intercepted
4.6 m³Transpiration
3.89 m³Evaporation
23.98 m³Potential evapotranspiration
8.69 gCO removed / yr
34.32 gNO₂ removed / yr
74.04 gSO₂ removed / yr
21.6 gPM2.5 removed / yr
413.58 gO₃ removed / yr

Amenity valuation

8295.42CAVAT value
20921.12Koch value
2292.44RADO value

Other

noBuilding clearance issue detected
1.96Crown base height
20.73Live height
notPresentOverhead utilities
noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.386931, 103.592271