Japanese zelkova · Family: Ulmaceae · ID 4934
· alive
· Condition: good
· NT · Near Threatened
· Elevation: 42.6 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
9.2 mHeight
1.39 mTrunk height
32 cmTrunk diameter (DBH)
5.35 mCanopy height
8.94 mCanopy width
28.14 mCanopy circumference
64.83 m²Crown projection area
262.27 m³Crown volume
1Stems
Structure & risk
29.31Slenderness (H/D)
1.48Safety factor (default wind)
5.31 °Leaning angle
5.57 °Trunk lean angle
25.25Competition index
3.77 mTree protection zone
0.48 mCritical root zone
5.65 mRoot protection zone
l0TMS category
Health & vitality
goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
8.18 %Foliage transparency
0 %Dieback
91.97 %Crown density
74.43 %Crown light exposure ratio
58.13 %Live crown ratio
641.35 m²Leaf area
9.9Leaf area index (LAI)
2.45Leaf area / crown vol.
Ecosystem services
151.35 kgCarbon storage
23.41 kgCarbon sequestration / yr
61.85 kgOxygen production / yr
2.64 m³Avoided runoff
5.58 m³Water intercepted
15.94 m³Transpiration
5.58 m³Evaporation
21.19 m³Potential evapotranspiration
11 gCO removed / yr
111.88 gNO₂ removed / yr
23.43 gSO₂ removed / yr
14.51 gPM2.5 removed / yr
199.5 gO₃ removed / yr
Amenity valuation
3392.64CAVAT value
15832.59Koch value
1681.64RADO value
Other
noBuilding clearance issue detected
3.85Crown base height
621House number
9.2Live height
0Overall outlier index
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
테헤란로 621 · 37.509747, 127.065450 · Elevation 42.6 m
