Norfolk Island pine · Family: Araucariaceae · ID 31734
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 57.8 m
Photos
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trunk
branches
leaf
Dimensions
4.24 mHeight
0.56 mTrunk height
10 cmTrunk diameter (DBH)
3.72 mCanopy height
2.05 mCanopy width
6.43 mCanopy circumference
3.3 m²Crown projection area
6.82 m³Crown volume
1Stems
Structure & risk
45.38Slenderness (H/D)
2.24Safety factor (default wind)
3.74 °Leaning angle
25.26 °Trunk lean angle
0Competition index
1.12 mTree protection zone
1.68 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
18.66 %Foliage transparency
1.18 %Dieback
80.16 %Crown density
100 %Crown light exposure ratio
87.85 %Live crown ratio
27.2 m²Leaf area
8.25Leaf area index (LAI)
3.99Leaf area / crown vol.
Ecosystem services
10.5 kgCarbon storage
8.04 kgCarbon sequestration / yr
21.23 kgOxygen production / yr
0.01 m³Avoided runoff
0.16 m³Water intercepted
0.19 m³Transpiration
0.16 m³Evaporation
0.97 m³Potential evapotranspiration
0.36 gCO removed / yr
1.39 gNO₂ removed / yr
2.99 gSO₂ removed / yr
0.88 gPM2.5 removed / yr
16.69 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
299.93CAVAT value
3809.54Koch value
392.31RADO value
Other
2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
100G u fextracted_critical wind speed
2025-06-17G u fextracted_inv date
Jalan P11 B 1/6 G u fextracted_street
14360G u fextracted_taxon i d
0.52Crown base height
4.24Live 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
Jalan P11 B 1/6 · 2.961870, 101.679129 · Elevation 57.8 m
