Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 15218 · alive · Condition: fair · LC · Least Concern · Elevation: 29.1 m

Photos

360° street view drag to look · scroll to zoom

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

16.1 mHeight
5.85 mTrunk height
59 cmTrunk diameter (DBH)
13.19 mCanopy height
12.82 mCanopy width
40.28 mCanopy circumference
117.61 m²Crown projection area
1036.11 m³Crown volume
1Stems

Structure & risk

27.65Slenderness (H/D)
1.78Safety factor (default wind)
2.94 °Leaning angle
3.11 °Trunk lean angle
0Competition index
6.99 mTree protection zone
10.49 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
21.09 %Foliage transparency
0 %Dieback
70.44 %Crown density
100 %Crown light exposure ratio
81.91 %Live crown ratio
913.89 m²Leaf area
7.78Leaf area index (LAI)
0.89Leaf area / crown vol.

Ecosystem services

732.94 kgCarbon storage
67.41 kgCarbon sequestration / yr
178.13 kgOxygen production / yr
0.36 m³Avoided runoff
6.22 m³Water intercepted
7.31 m³Transpiration
6.18 m³Evaporation
38.11 m³Potential evapotranspiration
13.8 gCO removed / yr
54.53 gNO₂ removed / yr
117.66 gSO₂ removed / yr
34.32 gPM2.5 removed / yr
657.24 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

11787.79CAVAT value
25758.48Koch value
2732.71RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
90G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Lebuh Wawasan G u fextracted_street
7001G u fextracted_taxon i d
2.92Crown base height
16.1Live 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

Lebuh Wawasan · 2.926524, 101.686072 · Elevation 29.1 m