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Roystonea regia

Royal palm · Family: Arecaceae · ID 40356 · alive · Condition: good · LC · Least Concern · Elevation: 40.3 m

Photos

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trunk branches leaf

Dimensions

12.6 mHeight
8.64 mTrunk height
26 cmTrunk diameter (DBH)
9.69 mCanopy height
6.16 mCanopy width
19.36 mCanopy circumference
29.26 m²Crown projection area
149.59 m³Crown volume
1Stems

Structure & risk

49.4Slenderness (H/D)
0.75Safety factor (default wind)
1.43 °Leaning angle
4.14 °Trunk lean angle
0Competition index
3.07 mTree protection zone
4.6 mRoot protection zone
l0TMS category

Health & vitality

goodCondition
mediumVitality
matureAge class
not defoliatedCrown transparency
9.91 %Foliage transparency
0 %Dieback
62.91 %Crown density
100 %Crown light exposure ratio
76.88 %Live crown ratio
221.5 m²Leaf area
7.57Leaf area index (LAI)
1.49Leaf area / crown vol.

Ecosystem services

60.04 kgCarbon storage
18.53 kgCarbon sequestration / yr
48.97 kgOxygen production / yr
0.1 m³Avoided runoff
1.66 m³Water intercepted
1.96 m³Transpiration
1.65 m³Evaporation
10.18 m³Potential evapotranspiration
3.19 gCO removed / yr
12.58 gNO₂ removed / yr
27.13 gSO₂ removed / yr
7.92 gPM2.5 removed / yr
151.56 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2242.8CAVAT value
11848.44Koch value
1227.05RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Lebuh Perdana Barat G u fextracted_street
180149G u fextracted_taxon i d
2.92Crown base height
12.6Live 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

Lebuh Perdana Barat · 2.941955, 101.681867 · Elevation 40.3 m