Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 45036 · alive · Condition: good · LC · Least Concern · Elevation: 37.8 m

Photos

360° street view drag to look · scroll to zoom

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

15.12 mHeight
4 mTrunk height
54 cmTrunk diameter (DBH)
12.14 mCanopy height
11.03 mCanopy width
34.65 mCanopy circumference
92.11 m²Crown projection area
754.1 m³Crown volume
1Stems

Structure & risk

28.32Slenderness (H/D)
1.84Safety factor (default wind)
2.8 °Leaning angle
3.5 °Trunk lean angle
3.32Competition index
6.41 mTree protection zone
9.61 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
13.45 %Foliage transparency
0 %Dieback
73.79 %Crown density
96.69 %Crown light exposure ratio
80.33 %Live crown ratio
916.39 m²Leaf area
9.95Leaf area index (LAI)
1.22Leaf area / crown vol.

Ecosystem services

606.87 kgCarbon storage
70.24 kgCarbon sequestration / yr
185.62 kgOxygen production / yr
0.31 m³Avoided runoff
5.33 m³Water intercepted
6.27 m³Transpiration
5.3 m³Evaporation
32.68 m³Potential evapotranspiration
10.22 gCO removed / yr
40.36 gNO₂ removed / yr
87.09 gSO₂ removed / yr
25.4 gPM2.5 removed / yr
486.46 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

9853.55CAVAT value
24896.71Koch value
2498.47RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
90G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan Nuri P9 F G u fextracted_street
7001G u fextracted_taxon i d
2.98Crown base height
15.12Live 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 Nuri P9 F · 2.941068, 101.676848 · Elevation 37.8 m