Putrajaya

Cambium MirrorBahasa Melayu
← Previous All trees Next →

Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 38321 · alive · Condition: fair · LC · Least Concern · Elevation: 35.1 m

Photos

360° street view drag to look · scroll to zoom

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

7.69 mHeight
2.45 mTrunk height
26 cmTrunk diameter (DBH)
6.48 mCanopy height
8.74 mCanopy width
27.48 mCanopy circumference
55.95 m²Crown projection area
256.6 m³Crown volume
1Stems

Structure & risk

30.15Slenderness (H/D)
1.18Safety factor (default wind)
13.36 °Leaning angle
4.49 °Trunk lean angle
0.39Competition index
3.06 mTree protection zone
4.59 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
20.86 %Foliage transparency
0 %Dieback
77.38 %Crown density
99.6 %Crown light exposure ratio
84.28 %Live crown ratio
378.63 m²Leaf area
6.77Leaf area index (LAI)
1.48Leaf area / crown vol.

Ecosystem services

119.98 kgCarbon storage
23.92 kgCarbon sequestration / yr
63.19 kgOxygen production / yr
0.17 m³Avoided runoff
2.89 m³Water intercepted
3.4 m³Transpiration
2.87 m³Evaporation
17.7 m³Potential evapotranspiration
6.41 gCO removed / yr
25.33 gNO₂ removed / yr
54.65 gSO₂ removed / yr
15.94 gPM2.5 removed / yr
305.29 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2254.4CAVAT value
10980.87Koch value
1195.07RADO value

Other

2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
75G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan Kerai P8/8 G u fextracted_street
7001G u fextracted_taxon i d
1.21Crown base height
7.69Live 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 Kerai P8/8 · 2.934614, 101.684934 · Elevation 35.1 m