Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 15022 · alive · Condition: fair · LC · Least Concern · Elevation: 22.8 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

15.46 mHeight
4.81 mTrunk height
50 cmTrunk diameter (DBH)
9.89 mCanopy height
7.53 mCanopy width
23.73 mCanopy circumference
33.43 m²Crown projection area
163.44 m³Crown volume
2Stems

Structure & risk

31.07Slenderness (H/D)
2.95Safety factor (default wind)
9.88 °Leaning angle
2.56 °Trunk lean angle
3.86Competition index
5.97 mTree protection zone
8.96 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
lowVitality
matureAge class
slightly defoliatedCrown transparency
26.14 %Foliage transparency
17.86 %Dieback
56.01 %Crown density
96.15 %Crown light exposure ratio
63.95 %Live crown ratio
99.89 m²Leaf area
2.99Leaf area index (LAI)
0.62Leaf area / crown vol.

Ecosystem services

512.82 kgCarbon storage
56.11 kgCarbon sequestration / yr
148.26 kgOxygen production / yr
0.13 m³Avoided runoff
2.15 m³Water intercepted
2.53 m³Transpiration
2.13 m³Evaporation
13.15 m³Potential evapotranspiration
4.76 gCO removed / yr
18.82 gNO₂ removed / yr
40.59 gSO₂ removed / yr
11.84 gPM2.5 removed / yr
226.73 gO₃ removed / yr

Data quality

1Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

8525.26CAVAT value
21606.87Koch value
2323.98RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
115G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan P2 N G u fextracted_street
7001G u fextracted_taxon i d
6.72Crown base height
16.6Live 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 N · 2.925792, 101.684835 · Elevation 22.8 m