Japanese zelkova · Family: Ulmaceae · ID 434
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 72.1 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
10.56 mHeight
1.71 mTrunk height
26 cmTrunk diameter (DBH)
6.74 mCanopy height
9.58 mCanopy width
30.2 mCanopy circumference
69.18 m²Crown projection area
304.68 m³Crown volume
1Stems
Structure & risk
40.63Slenderness (H/D)
0.55Safety factor (default wind)
7.6 °Leaning angle
6.23 °Trunk lean angle
0Competition index
3.12 mTree protection zone
0.39 mCritical root zone
4.68 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
20.17 %Foliage transparency
0 %Dieback
80.54 %Crown density
92.96 %Crown light exposure ratio
63.86 %Live crown ratio
525.63 m²Leaf area
7.6Leaf area index (LAI)
1.73Leaf area / crown vol.
Ecosystem services
79.01 kgCarbon storage
22.88 kgCarbon sequestration / yr
60.46 kgOxygen production / yr
2.61 m³Avoided runoff
5.53 m³Water intercepted
15.79 m³Transpiration
5.53 m³Evaporation
21 m³Potential evapotranspiration
12.62 gCO removed / yr
128.41 gNO₂ removed / yr
26.89 gSO₂ removed / yr
16.66 gPM2.5 removed / yr
228.98 gO₃ removed / yr
Amenity valuation
2324.78CAVAT value
12815.86Koch value
1392.05RADO value
Other
noBuilding clearance issue detected
3.82Crown base height
405House number
10.56Live height
0Overall outlier index
notPresentOverhead utilities
noRoad clearance issue detected
yesWire 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 405 · 37.517564, 127.042476 · Elevation 72.1 m
