Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 15113 · alive · Condition: poor · LC · Least Concern · Elevation: 28.9 m

Photos

360° street view drag to look · scroll to zoom

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

15.65 mHeight
4.04 mTrunk height
63 cmTrunk diameter (DBH)
8.86 mCanopy height
8.04 mCanopy width
25.44 mCanopy circumference
47.79 m²Crown projection area
375.26 m³Crown volume
1Stems

Structure & risk

25.04Slenderness (H/D)
4.08Safety factor (default wind)
6.27 °Leaning angle
2.78 °Trunk lean angle
0Competition index
7.51 mTree protection zone
11.26 mRoot protection zone
l0TMS category

Health & vitality

poorCondition
deadVitality
matureAge class
moderately defoliatedCrown transparency
49.77 %Foliage transparency
45.25 %Dieback
52.23 %Crown density
100 %Crown light exposure ratio
56.62 %Live crown ratio
87.04 m²Leaf area
1.83Leaf area index (LAI)
0.24Leaf area / crown vol.

Ecosystem services

836.82 kgCarbon storage
55.7 kgCarbon sequestration / yr
147.18 kgOxygen production / yr
0.11 m³Avoided runoff
1.85 m³Water intercepted
2.18 m³Transpiration
1.84 m³Evaporation
11.33 m³Potential evapotranspiration
5.43 gCO removed / yr
21.44 gNO₂ removed / yr
46.26 gSO₂ removed / yr
13.5 gPM2.5 removed / yr
258.39 gO₃ removed / yr

Data quality

2Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

13485.3CAVAT value
27375.05Koch value
2922.86RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
135G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan P2 D G u fextracted_street
7001G u fextracted_taxon i d
6.79Crown base height
15.65Live 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 D · 2.925411, 101.686025 · Elevation 28.9 m