Japanese zelkova · Family: Ulmaceae · ID 394
· alive
· Condition: good
· NT · Near Threatened
· Elevation: 75.1 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
9.4 mHeight
1.73 mTrunk height
36 cmTrunk diameter (DBH)
4.5 mCanopy height
8.47 mCanopy width
26.64 mCanopy circumference
55.71 m²Crown projection area
174.17 m³Crown volume
1Stems
Structure & risk
26.13Slenderness (H/D)
2.41Safety factor (default wind)
6.41 °Leaning angle
1.02 °Trunk lean angle
0.02Competition index
4.32 mTree protection zone
0.54 mCritical root zone
6.48 mRoot protection zone
l0TMS category
Health & vitality
goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
14.18 %Foliage transparency
0 %Dieback
87.5 %Crown density
78.8 %Crown light exposure ratio
47.87 %Live crown ratio
344 m²Leaf area
6.18Leaf area index (LAI)
1.98Leaf area / crown vol.
Ecosystem services
206.21 kgCarbon storage
28.19 kgCarbon sequestration / yr
74.48 kgOxygen production / yr
2.37 m³Avoided runoff
5.01 m³Water intercepted
14.31 m³Transpiration
5.01 m³Evaporation
19.03 m³Potential evapotranspiration
9.87 gCO removed / yr
100.43 gNO₂ removed / yr
21.03 gSO₂ removed / yr
13.03 gPM2.5 removed / yr
179.09 gO₃ removed / yr
Amenity valuation
4454.85CAVAT value
19106.28Koch value
1926.99RADO value
Other
noBuilding clearance issue detected
4.9Crown base height
338House number
9.4Live 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
학동로 338 · 37.516657, 127.039923 · Elevation 75.1 m
