Japanese zelkova · Family: Ulmaceae · ID 6473
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 56.5 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
13.39 mHeight
1.65 mTrunk height
35 cmTrunk diameter (DBH)
8.57 mCanopy height
9.85 mCanopy width
31.2 mCanopy circumference
77.2 m²Crown projection area
450.42 m³Crown volume
1Stems
Structure & risk
39.2Slenderness (H/D)
0.7Safety factor (default wind)
5.55 °Leaning angle
1.11 °Trunk lean angle
0.63Competition index
4.1 mTree protection zone
0.52 mCritical root zone
6.15 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
21.03 %Foliage transparency
0 %Dieback
80.3 %Crown density
75.24 %Crown light exposure ratio
63.99 %Live crown ratio
748.8 m²Leaf area
9.7Leaf area index (LAI)
1.67Leaf area / crown vol.
Ecosystem services
183.47 kgCarbon storage
22.62 kgCarbon sequestration / yr
59.76 kgOxygen production / yr
2.76 m³Avoided runoff
5.84 m³Water intercepted
16.69 m³Transpiration
5.84 m³Evaporation
22.19 m³Potential evapotranspiration
13.34 gCO removed / yr
135.73 gNO₂ removed / yr
28.42 gSO₂ removed / yr
17.61 gPM2.5 removed / yr
242.04 gO₃ removed / yr
Amenity valuation
4019.74CAVAT value
17556Koch value
1830.47RADO value
Other
yesBuilding clearance issue detected
4.83Crown base height
139-1House number
13.39Live height
0Overall outlier index
notPresentOverhead utilities
noRoad clearance issue detected
noWire clearance issue detected
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.
GirthGrowth formCrown light exposure
Location
테헤란로 139-1 · 37.500253, 127.034333 · Elevation 56.5 m
