Japanese zelkova · Family: Ulmaceae · ID 232
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 54.9 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
9.73 mHeight
1.35 mTrunk height
28 cmTrunk diameter (DBH)
4.31 mCanopy height
8.82 mCanopy width
27.72 mCanopy circumference
58.75 m²Crown projection area
194.72 m³Crown volume
1Stems
Structure & risk
35.04Slenderness (H/D)
0.97Safety factor (default wind)
2.24 °Leaning angle
1.36 °Trunk lean angle
0Competition index
3.34 mTree protection zone
0.42 mCritical root zone
5 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
16.08 %Foliage transparency
0 %Dieback
82.2 %Crown density
95.99 %Crown light exposure ratio
44.31 %Live crown ratio
328.51 m²Leaf area
5.6Leaf area index (LAI)
1.69Leaf area / crown vol.
Ecosystem services
91.9 kgCarbon storage
25.04 kgCarbon sequestration / yr
66.16 kgOxygen production / yr
2.21 m³Avoided runoff
4.68 m³Water intercepted
13.37 m³Transpiration
4.68 m³Evaporation
17.78 m³Potential evapotranspiration
10.69 gCO removed / yr
108.73 gNO₂ removed / yr
22.77 gSO₂ removed / yr
14.1 gPM2.5 removed / yr
193.89 gO₃ removed / yr
Amenity valuation
2658.27CAVAT value
14174.4Koch value
1488.55RADO value
Other
noBuilding clearance issue detected
5.42Crown base height
204House number
9.73Live 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 204 · 37.514047, 127.031388 · Elevation 54.9 m
