Norfolk Island pine · Family: Araucariaceae · ID 20220
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 38.1 m
Photos
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trunk
branches
leaf
Dimensions
4.17 mHeight
0.6 mTrunk height
8 cmTrunk diameter (DBH)
3.71 mCanopy height
2.67 mCanopy width
8.39 mCanopy circumference
5.84 m²Crown projection area
13.85 m³Crown volume
1Stems
Structure & risk
56.51Slenderness (H/D)
0.47Safety factor (default wind)
5.72 °Leaning angle
8.62 °Trunk lean angle
0.02Competition index
0.89 mTree protection zone
1.33 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
25.86 %Foliage transparency
0 %Dieback
85.72 %Crown density
99.99 %Crown light exposure ratio
88.99 %Live crown ratio
45.94 m²Leaf area
7.87Leaf area index (LAI)
3.32Leaf area / crown vol.
Ecosystem services
6.73 kgCarbon storage
6.34 kgCarbon sequestration / yr
16.75 kgOxygen production / yr
0.02 m³Avoided runoff
0.27 m³Water intercepted
0.32 m³Transpiration
0.27 m³Evaporation
1.65 m³Potential evapotranspiration
0.6 gCO removed / yr
2.37 gNO₂ removed / yr
5.1 gSO₂ removed / yr
1.49 gPM2.5 removed / yr
28.46 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
188.37CAVAT value
2950.78Koch value
310.9RADO value
Other
2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
45G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Lebuh Sentosa G u fextracted_street
14360G u fextracted_taxon i d
0.46Crown base height
4.17Live 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 · 2.940988, 101.682142 · Elevation 38.1 m
