Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 15277 · alive · Condition: good · LC · Least Concern · Elevation: 27.6 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

14.38 mHeight
5.16 mTrunk height
57 cmTrunk diameter (DBH)
8.2 mCanopy height
12.13 mCanopy width
38.13 mCanopy circumference
107.04 m²Crown projection area
524.04 m³Crown volume
2Stems

Structure & risk

25.67Slenderness (H/D)
2.66Safety factor (default wind)
5.42 °Leaning angle
12.45 °Trunk lean angle
0Competition index
6.73 mTree protection zone
10.09 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
14.94 %Foliage transparency
0 %Dieback
76.9 %Crown density
100 %Crown light exposure ratio
57.01 %Live crown ratio
672.41 m²Leaf area
6.29Leaf area index (LAI)
1.29Leaf area / crown vol.

Ecosystem services

666.58 kgCarbon storage
74.34 kgCarbon sequestration / yr
196.44 kgOxygen production / yr
0.37 m³Avoided runoff
6.45 m³Water intercepted
7.58 m³Transpiration
6.4 m³Evaporation
39.51 m³Potential evapotranspiration
12.35 gCO removed / yr
48.8 gNO₂ removed / yr
105.28 gSO₂ removed / yr
30.71 gPM2.5 removed / yr
588.12 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

10818.25CAVAT value
24932.57Koch value
2617.92RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
110G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan P2 F G u fextracted_street
7001G u fextracted_taxon i d
6.41Crown base height
14.6Live height

Clearances

ClearRoad clearance

Not provided Catalogued metrics with no value for this tree — measured, derived or analysed alike. Listed rather than hidden so absence is visible instead of inferred.

Girth — the survey did not record which measurements were availableGrowth formCrown light exposure — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified

Location

Jalan P2 F · 2.923457, 101.685254 · Elevation 27.6 m