Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 18236 · alive · Condition: fair · LC · Least Concern · Elevation: 33.2 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

23.25 mHeight
3.43 mTrunk height
56 cmTrunk diameter (DBH)
20.33 mCanopy height
11.69 mCanopy width
36.98 mCanopy circumference
99.12 m²Crown projection area
1456.19 m³Crown volume
1Stems

Structure & risk

41.68Slenderness (H/D)
0.72Safety factor (default wind)
3.42 °Leaning angle
5.57 °Trunk lean angle
31.69Competition index
6.7 mTree protection zone
10.04 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
18.22 %Foliage transparency
0 %Dieback
72.22 %Crown density
61.46 %Crown light exposure ratio
87.46 %Live crown ratio
1136.09 m²Leaf area
11.47Leaf area index (LAI)
0.79Leaf area / crown vol.

Ecosystem services

897.9 kgCarbon storage
47.13 kgCarbon sequestration / yr
124.54 kgOxygen production / yr
0.3 m³Avoided runoff
5.17 m³Water intercepted
6.08 m³Transpiration
5.13 m³Evaporation
31.66 m³Potential evapotranspiration
11.47 gCO removed / yr
45.31 gNO₂ removed / yr
97.76 gSO₂ removed / yr
28.52 gPM2.5 removed / yr
546.07 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

10721.91CAVAT value
24546.98Koch value
2606.24RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan P3 M G u fextracted_street
7001G u fextracted_taxon i d
3.22Crown base height
23.55Live 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 P3 M · 2.916201, 101.686040 · Elevation 33.2 m