Japanese zelkova · Family: Ulmaceae · ID 506
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 56.0 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
10.4 mHeight
1.3 mTrunk height
35 cmTrunk diameter (DBH)
6.37 mCanopy height
10.35 mCanopy width
32.51 mCanopy circumference
84.84 m²Crown projection area
357.85 m³Crown volume
1Stems
Structure & risk
29.9Slenderness (H/D)
1.47Safety factor (default wind)
4.68 °Leaning angle
3.61 °Trunk lean angle
0.04Competition index
4.18 mTree protection zone
0.53 mCritical root zone
6.26 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
33.12 %Foliage transparency
3.74 %Dieback
73.14 %Crown density
99.46 %Crown light exposure ratio
61.29 %Live crown ratio
432.39 m²Leaf area
5.1Leaf area index (LAI)
1.21Leaf area / crown vol.
Ecosystem services
152.83 kgCarbon storage
33.2 kgCarbon sequestration / yr
87.74 kgOxygen production / yr
3.05 m³Avoided runoff
6.45 m³Water intercepted
18.44 m³Transpiration
6.45 m³Evaporation
24.51 m³Potential evapotranspiration
14.73 gCO removed / yr
149.92 gNO₂ removed / yr
31.39 gSO₂ removed / yr
19.45 gPM2.5 removed / yr
267.33 gO₃ removed / yr
Amenity valuation
4165.32CAVAT value
17426.82Koch value
1863.32RADO value
Other
yesBuilding clearance issue detected
4.03Crown base height
419House number
10.4Live height
0Overall outlier index
notPresentOverhead utilities
yesRoad 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
학동로 419 · 37.518165, 127.045827 · Elevation 56.0 m
