Merawan · Family: Dipterocarpaceae · ID 23586
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 25.7 m
Photos
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trunk
branches
leaf
Dimensions
2.55 mHeight
0.27 mTrunk height
4 cmTrunk diameter (DBH)
1.83 mCanopy height
1.65 mCanopy width
5.18 mCanopy circumference
2.12 m²Crown projection area
2.88 m³Crown volume
1Stems
Structure & risk
77.14Slenderness (H/D)
0.24Safety factor (default wind)
6.99 °Leaning angle
5.19 °Trunk lean angle
22.3Competition index
0.4 mTree protection zone
0.6 mRoot protection zone
l1TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
moderately defoliatedCrown transparency
33.41 %Foliage transparency
0 %Dieback
74.91 %Crown density
77.71 %Crown light exposure ratio
72 %Live crown ratio
12.55 m²Leaf area
5.92Leaf area index (LAI)
4.36Leaf area / crown vol.
Ecosystem services
1.51 kgCarbon storage
1.53 kgCarbon sequestration / yr
4.04 kgOxygen production / yr
0.01 m³Avoided runoff
0.11 m³Water intercepted
0.13 m³Transpiration
0.11 m³Evaporation
0.63 m³Potential evapotranspiration
0.23 gCO removed / yr
0.9 gNO₂ removed / yr
1.95 gSO₂ removed / yr
0.57 gPM2.5 removed / yr
10.85 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
37.41CAVAT value
1532.08Koch value
153.93RADO value
Other
2025-12-19G u fextracted_change date
23:57:17G u fextracted_change time
35G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Lebuh Sentosa G u fextracted_street
2853232G u fextracted_taxon i d
0.72Crown base height
2.55Live 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
Lebuh Sentosa · 2.917585, 101.674955 · Elevation 25.7 m
