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Roystonea regia

Royal palm · Family: Arecaceae · ID 39084 · alive · Condition: fair · LC · Least Concern · Elevation: 30.1 m

Photos

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trunk branches leaf

Dimensions

12.36 mHeight
9.3 mTrunk height
28 cmTrunk diameter (DBH)
6.87 mCanopy height
4.64 mCanopy width
14.57 mCanopy circumference
15.95 m²Crown projection area
82.38 m³Crown volume
1Stems

Structure & risk

44.25Slenderness (H/D)
1.15Safety factor (default wind)
0.17 °Leaning angle
3.97 °Trunk lean angle
0.02Competition index
3.36 mTree protection zone
5.03 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
41.08 %Foliage transparency
0.38 %Dieback
77.03 %Crown density
99.99 %Crown light exposure ratio
55.57 %Live crown ratio
148.46 m²Leaf area
9.32Leaf area index (LAI)
1.81Leaf area / crown vol.

Ecosystem services

73.45 kgCarbon storage
17.44 kgCarbon sequestration / yr
46.08 kgOxygen production / yr
0.05 m³Avoided runoff
0.82 m³Water intercepted
0.96 m³Transpiration
0.81 m³Evaporation
4.99 m³Potential evapotranspiration
1.81 gCO removed / yr
7.14 gNO₂ removed / yr
15.4 gSO₂ removed / yr
4.5 gPM2.5 removed / yr
86.02 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2688.23CAVAT value
12561.98Koch value
1343.39RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
70G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 G u fextracted_street
180149G u fextracted_taxon i d
5.49Crown base height
12.36Live 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 P8 · 2.934776, 101.679637 · Elevation 30.1 m