Japanese zelkova · Family: Ulmaceae · ID 19
· alive
· Condition: good
· NT · Near Threatened
· Elevation: 57.1 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
10.48 mHeight
1.35 mTrunk height
43 cmTrunk diameter (DBH)
5.39 mCanopy height
11.13 mCanopy width
34.98 mCanopy circumference
99.62 m²Crown projection area
414.59 m³Crown volume
1Stems
Structure & risk
24.42Slenderness (H/D)
2.03Safety factor (default wind)
0.4 °Leaning angle
3.84 °Trunk lean angle
0Competition index
5.15 mTree protection zone
0.65 mCritical root zone
7.73 mRoot protection zone
l0TMS category
Health & vitality
goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
14.98 %Foliage transparency
0 %Dieback
90.95 %Crown density
99.97 %Crown light exposure ratio
51.43 %Live crown ratio
776.56 m²Leaf area
7.8Leaf area index (LAI)
1.88Leaf area / crown vol.
Ecosystem services
246.92 kgCarbon storage
50.63 kgCarbon sequestration / yr
133.77 kgOxygen production / yr
4.08 m³Avoided runoff
8.65 m³Water intercepted
24.71 m³Transpiration
8.65 m³Evaporation
32.86 m³Potential evapotranspiration
17.05 gCO removed / yr
173.47 gNO₂ removed / yr
36.32 gSO₂ removed / yr
22.5 gPM2.5 removed / yr
309.34 gO₃ removed / yr
Amenity valuation
6344.34CAVAT value
22438.44Koch value
2299.62RADO value
Other
noBuilding clearance issue detected
5.09Crown base height
441House number
10.48Live height
0Overall outlier index
presentConflictingOverhead 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 441 · 37.518730, 127.049005 · Elevation 57.1 m
