Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 34299 · alive · Condition: fair · LC · Least Concern · Elevation: 50.7 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

16.89 mHeight
7.1 mTrunk height
52 cmTrunk diameter (DBH)
7.15 mCanopy height
10.08 mCanopy width
31.81 mCanopy circumference
76.06 m²Crown projection area
365.92 m³Crown volume
1Stems

Structure & risk

33.07Slenderness (H/D)
1.74Safety factor (default wind)
7.54 °Leaning angle
4.6 °Trunk lean angle
1.83Competition index
6.13 mTree protection zone
9.19 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
22.11 %Foliage transparency
0.66 %Dieback
73.59 %Crown density
98.18 %Crown light exposure ratio
42.36 %Live crown ratio
459.67 m²Leaf area
6.05Leaf area index (LAI)
1.26Leaf area / crown vol.

Ecosystem services

547.08 kgCarbon storage
58.24 kgCarbon sequestration / yr
153.9 kgOxygen production / yr
0.22 m³Avoided runoff
3.84 m³Water intercepted
4.52 m³Transpiration
3.81 m³Evaporation
23.53 m³Potential evapotranspiration
8.52 gCO removed / yr
33.67 gNO₂ removed / yr
72.64 gSO₂ removed / yr
21.19 gPM2.5 removed / yr
405.76 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

9023.93CAVAT value
22694.63Koch value
2390.98RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
90G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Jalan P11d/4G u fextracted_street
7001G u fextracted_taxon i d
9.74Crown base height
16.89Live 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 P11d/4 · 2.962097, 101.672333 · Elevation 50.7 m