Norfolk Island pine · Family: Araucariaceae · ID 20210
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 38.0 m
Photos
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trunk
branches
leaf
Dimensions
3.77 mHeight
0.4 mTrunk height
8 cmTrunk diameter (DBH)
3.45 mCanopy height
1.79 mCanopy width
5.63 mCanopy circumference
2.7 m²Crown projection area
5.73 m³Crown volume
1Stems
Structure & risk
53.15Slenderness (H/D)
0.57Safety factor (default wind)
7.24 °Leaning angle
8.63 °Trunk lean angle
0.03Competition index
0.85 mTree protection zone
1.28 mRoot protection zone
l1TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
moderately defoliatedCrown transparency
40.88 %Foliage transparency
0.55 %Dieback
77.53 %Crown density
99.79 %Crown light exposure ratio
91.6 %Live crown ratio
21.48 m²Leaf area
7.96Leaf area index (LAI)
3.75Leaf area / crown vol.
Ecosystem services
5.97 kgCarbon storage
5.89 kgCarbon sequestration / yr
15.55 kgOxygen production / yr
0.01 m³Avoided runoff
0.13 m³Water intercepted
0.15 m³Transpiration
0.13 m³Evaporation
0.75 m³Potential evapotranspiration
0.27 gCO removed / yr
1.07 gNO₂ removed / yr
2.3 gSO₂ removed / yr
0.67 gPM2.5 removed / yr
12.8 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
172.73CAVAT value
2972.05Koch value
297.72RADO value
Other
2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
50G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Lebuh Sentosa G u fextracted_street
14360G u fextracted_taxon i d
0.35Crown base height
3.8Live 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 · 2.940668, 101.681973 · Elevation 38.0 m
