Merawan · Family: Dipterocarpaceae · ID 15842
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 28.7 m
Photos
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trunk
branches
leaf
Dimensions
3.83 mHeight
0.69 mTrunk height
5 cmTrunk diameter (DBH)
3.06 mCanopy height
1.35 mCanopy width
4.23 mCanopy circumference
1.58 m²Crown projection area
3.06 m³Crown volume
2Stems
Structure & risk
78.72Slenderness (H/D)
0.33Safety factor (default wind)
4.5 °Leaning angle
2.98 °Trunk lean angle
13.55Competition index
0.59 mTree protection zone
0.88 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
moderately defoliatedCrown transparency
35.68 %Foliage transparency
2.82 %Dieback
72.93 %Crown density
86.46 %Crown light exposure ratio
79.87 %Live crown ratio
13.03 m²Leaf area
8.25Leaf area index (LAI)
4.26Leaf area / crown vol.
Ecosystem services
2.95 kgCarbon storage
3.8 kgCarbon sequestration / yr
10.03 kgOxygen production / yr
0.01 m³Avoided runoff
0.07 m³Water intercepted
0.09 m³Transpiration
0.07 m³Evaporation
0.42 m³Potential evapotranspiration
0.16 gCO removed / yr
0.6 gNO₂ removed / yr
1.3 gSO₂ removed / yr
0.38 gPM2.5 removed / yr
7.23 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
81.5CAVAT value
2099.55Koch value
227.22RADO value
Other
2025-12-19G u fextracted_change date
23:57:17G u fextracted_change time
40G u fextracted_critical wind speed
2025-06-15G u fextracted_inv date
Persiaran Perdana G u fextracted_street
2853232G u fextracted_taxon i d
0.8Crown base height
3.86Live 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
Persiaran Perdana · 2.908834, 101.682489 · Elevation 28.7 m
