Betel nut palm · Family: Arecaceae · ID 18530
· alive
· Condition: good
· LC · Least Concern
· Elevation: 27.1 m
Photos
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trunk
branches
leaf
Dimensions
12.53 mHeight
9.11 mTrunk height
19 cmTrunk diameter (DBH)
5.2 mCanopy height
3.25 mCanopy width
10.21 mCanopy circumference
8.41 m²Crown projection area
23.66 m³Crown volume
1Stems
Structure & risk
68.88Slenderness (H/D)
0.81Safety factor (default wind)
1.77 °Leaning angle
5.29 °Trunk lean angle
0Competition index
2.19 mTree protection zone
3.28 mRoot protection zone
l0TMS category
Health & vitality
goodCondition
mediumVitality
youngAge class
not defoliatedCrown transparency
11.82 %Foliage transparency
11.18 %Dieback
76.08 %Crown density
100 %Crown light exposure ratio
41.46 %Live crown ratio
79.47 m²Leaf area
9.46Leaf area index (LAI)
3.36Leaf area / crown vol.
Ecosystem services
51.11 kgCarbon storage
12.5 kgCarbon sequestration / yr
33.03 kgOxygen production / yr
0.03 m³Avoided runoff
0.47 m³Water intercepted
0.55 m³Transpiration
0.46 m³Evaporation
2.84 m³Potential evapotranspiration
0.89 gCO removed / yr
3.5 gNO₂ removed / yr
7.55 gSO₂ removed / yr
2.21 gPM2.5 removed / yr
42.17 gO₃ removed / yr
Data quality
0Outlier index
Surroundings
noneOverhead utilities
Amenity valuation
1139.79CAVAT value
7924.47Koch value
874.74RADO value
Other
2025-12-19G u fextracted_change date
23:57:09G u fextracted_change time
60G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Jalan Tun Hussein G u fextracted_street
14517G u fextracted_taxon i d
7.19Crown base height
12.38Live 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 Tun Hussein · 2.912802, 101.686119 · Elevation 27.1 m
