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Ptychosperma propinquum

Ptychosperma palm · Family: Arecaceae · ID 47134 · alive · Condition: fair · NE · Not Evaluated · Elevation: 31.1 m

Photos

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trunk branches leaf

Dimensions

7.3 mHeight
0.75 mTrunk height
6 cmTrunk diameter (DBH)
3.47 mCanopy height
3.46 mCanopy width
10.88 mCanopy circumference
9.04 m²Crown projection area
16.02 m³Crown volume
4Stems

Structure & risk

131.67Slenderness (H/D)
0.05Safety factor (default wind)
1.2 °Leaning angle
22.65 °Trunk lean angle
4.68Competition index
0.67 mTree protection zone
1 mRoot protection zone
l1TMS category

Health & vitality

fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
19.04 %Foliage transparency
0 %Dieback
77.47 %Crown density
95.24 %Crown light exposure ratio
47.5 %Live crown ratio
54.79 m²Leaf area
6.06Leaf area index (LAI)
3.43Leaf area / crown vol.

Ecosystem services

16.02 kgCarbon storage
2.31 kgCarbon sequestration / yr
6.1 kgOxygen production / yr
0.03 m³Avoided runoff
0.46 m³Water intercepted
0.54 m³Transpiration
0.45 m³Evaporation
2.77 m³Potential evapotranspiration
0.74 gCO removed / yr
2.92 gNO₂ removed / yr
6.29 gSO₂ removed / yr
1.84 gPM2.5 removed / yr
35.13 gO₃ removed / yr

Surroundings

noneOverhead utilities

Amenity valuation

105.78CAVAT value
2410.32Koch value
266.49RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
20G u fextracted_critical wind speed
2025-06-20G u fextracted_inv date
Jalan Tempua P9 B/1 G u fextracted_street
170893G u fextracted_taxon i d
3.9Crown base height
7.36Live height

Clearances

ConflictRoad clearance
4.13 mRoad clearance — minimum height
0 mRoad clearance — minimum distance
0.04 m³Road clearance — conflict volume
0.87Road clearance — conflict volume ratio

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 Tempua P9 B/1 · 2.937245, 101.671352 · Elevation 31.1 m