Japanese zelkova · Family: Ulmaceae · ID 6403
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 44.6 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
8.28 mHeight
2.18 mTrunk height
18 cmTrunk diameter (DBH)
4.35 mCanopy height
7.19 mCanopy width
22.59 mCanopy circumference
40.66 m²Crown projection area
107.51 m³Crown volume
1Stems
Structure & risk
48.57Slenderness (H/D)
0.5Safety factor (default wind)
4.9 °Leaning angle
5.65 °Trunk lean angle
0Competition index
2.05 mTree protection zone
0.26 mCritical root zone
3.07 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
25.97 %Foliage transparency
4.34 %Dieback
72.75 %Crown density
99.8 %Crown light exposure ratio
52.48 %Live crown ratio
186.79 m²Leaf area
4.6Leaf area index (LAI)
1.74Leaf area / crown vol.
Ecosystem services
30.79 kgCarbon storage
13.46 kgCarbon sequestration / yr
35.56 kgOxygen production / yr
1.47 m³Avoided runoff
3.12 m³Water intercepted
8.9 m³Transpiration
3.12 m³Evaporation
11.83 m³Potential evapotranspiration
7.11 gCO removed / yr
72.32 gNO₂ removed / yr
15.15 gSO₂ removed / yr
9.38 gPM2.5 removed / yr
128.97 gO₃ removed / yr
Amenity valuation
999.87CAVAT value
8409.91Koch value
912.93RADO value
Other
noBuilding clearance issue detected
3.94Crown base height
46House number
8.28Live height
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
테헤란로87길 46 · 37.511011, 127.057555 · Elevation 44.6 m
