Norfolk Island pine · Family: Araucariaceae · ID 20225
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 38.1 m
Photos
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trunk
branches
leaf
Dimensions
3.46 mHeight
0.21 mTrunk height
7 cmTrunk diameter (DBH)
3.19 mCanopy height
2.25 mCanopy width
7.07 mCanopy circumference
3.99 m²Crown projection area
7.56 m³Crown volume
1Stems
Structure & risk
56.13Slenderness (H/D)
0.66Safety factor (default wind)
5.25 °Leaning angle
6.31 °Trunk lean angle
0.02Competition index
0.74 mTree protection zone
1.11 mRoot protection zone
l1TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
23.41 %Foliage transparency
0 %Dieback
81.7 %Crown density
99.99 %Crown light exposure ratio
92.2 %Live crown ratio
30.37 m²Leaf area
7.63Leaf area index (LAI)
4.02Leaf area / crown vol.
Ecosystem services
4.61 kgCarbon storage
5.08 kgCarbon sequestration / yr
13.41 kgOxygen production / yr
0.02 m³Avoided runoff
0.2 m³Water intercepted
0.23 m³Transpiration
0.2 m³Evaporation
1.18 m³Potential evapotranspiration
0.43 gCO removed / yr
1.68 gNO₂ removed / yr
3.63 gSO₂ removed / yr
1.06 gPM2.5 removed / yr
20.24 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
130.25CAVAT value
2378.17Koch value
258.53RADO value
Other
2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
55G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Lebuh Sentosa G u fextracted_street
14360G u fextracted_taxon i d
0.3Crown base height
3.48Live 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 availableOutlier index — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified
Location
Lebuh Sentosa · 2.940589, 101.681930 · Elevation 38.1 m
