Japanese zelkova · Family: Ulmaceae · ID 243
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 55.4 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
9.39 mHeight
2.27 mTrunk height
39 cmTrunk diameter (DBH)
3.85 mCanopy height
8.88 mCanopy width
28.24 mCanopy circumference
60.59 m²Crown projection area
155.35 m³Crown volume
1Stems
Structure & risk
24.69Slenderness (H/D)
3.04Safety factor (default wind)
9.29 °Leaning angle
4.45 °Trunk lean angle
0.29Competition index
4.57 mTree protection zone
0.57 mCritical root zone
6.85 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
highVitality
matureAge class
slightly defoliatedCrown transparency
16.12 %Foliage transparency
0.39 %Dieback
85.41 %Crown density
97.22 %Crown light exposure ratio
41.01 %Live crown ratio
235.67 m²Leaf area
3.9Leaf area index (LAI)
1.52Leaf area / crown vol.
Ecosystem services
187.52 kgCarbon storage
37.47 kgCarbon sequestration / yr
99.02 kgOxygen production / yr
2.25 m³Avoided runoff
4.76 m³Water intercepted
13.58 m³Transpiration
4.75 m³Evaporation
18.06 m³Potential evapotranspiration
10.85 gCO removed / yr
110.42 gNO₂ removed / yr
23.12 gSO₂ removed / yr
14.32 gPM2.5 removed / yr
196.9 gO₃ removed / yr
Amenity valuation
4985.42CAVAT value
19405.81Koch value
2038.52RADO value
Other
noBuilding clearance issue detected
5.54Crown base height
204House number
9.39Live height
2Overall 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
학동로 204 · 37.514073, 127.031471 · Elevation 55.4 m
