Merawan · Family: Dipterocarpaceae · ID 40851
· alive
· Condition: fair
· VU · Vulnerable
· Elevation: 42.9 m
Photos
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trunk
branches
leaf
Dimensions
8.45 mHeight
3.17 mTrunk height
11 cmTrunk diameter (DBH)
4.04 mCanopy height
3.04 mCanopy width
9.59 mCanopy circumference
7.36 m²Crown projection area
18.31 m³Crown volume
1Stems
Structure & risk
78.31Slenderness (H/D)
0.24Safety factor (default wind)
8.15 °Leaning angle
2.17 °Trunk lean angle
54.42Competition index
1.3 mTree protection zone
1.95 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
27.93 %Foliage transparency
18.39 %Dieback
86.1 %Crown density
45.59 %Crown light exposure ratio
47.77 %Live crown ratio
42.6 m²Leaf area
5.79Leaf area index (LAI)
2.33Leaf area / crown vol.
Ecosystem services
24.47 kgCarbon storage
7.53 kgCarbon sequestration / yr
19.9 kgOxygen production / yr
0.02 m³Avoided runoff
0.35 m³Water intercepted
0.42 m³Transpiration
0.35 m³Evaporation
2.15 m³Potential evapotranspiration
0.78 gCO removed / yr
3.07 gNO₂ removed / yr
6.61 gSO₂ removed / yr
1.93 gPM2.5 removed / yr
36.92 gO₃ removed / yr
Surroundings
noneOverhead utilities
Amenity valuation
402.23CAVAT value
4933.78Koch value
504.8RADO value
Other
2025-12-19G u fextracted_change date
23:57:17G u fextracted_change time
35G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Lebuh Perdana Barat G u fextracted_street
2853232G u fextracted_taxon i d
4.41Crown base height
8.45Live 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 Perdana Barat · 2.942377, 101.680707 · Elevation 42.9 m
