Japanese zelkova · Family: Ulmaceae · ID 4067
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 55.0 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
12.55 mHeight
1.57 mTrunk height
41 cmTrunk diameter (DBH)
10.53 mCanopy height
11.8 mCanopy width
37.24 mCanopy circumference
117.47 m²Crown projection area
715.72 m³Crown volume
1Stems
Structure & risk
31.21Slenderness (H/D)
1.04Safety factor (default wind)
9.24 °Leaning angle
0.83 °Trunk lean angle
6.37Competition index
4.83 mTree protection zone
0.61 mCritical root zone
7.24 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
28.55 %Foliage transparency
0 %Dieback
72.21 %Crown density
88.16 %Crown light exposure ratio
83.91 %Live crown ratio
974.17 m²Leaf area
8.3Leaf area index (LAI)
1.37Leaf area / crown vol.
Ecosystem services
212.45 kgCarbon storage
40.23 kgCarbon sequestration / yr
106.29 kgOxygen production / yr
3.96 m³Avoided runoff
8.38 m³Water intercepted
23.94 m³Transpiration
8.38 m³Evaporation
31.83 m³Potential evapotranspiration
19.13 gCO removed / yr
194.69 gNO₂ removed / yr
40.76 gSO₂ removed / yr
25.25 gPM2.5 removed / yr
347.17 gO₃ removed / yr
Amenity valuation
5562.04CAVAT value
21362.46Koch value
2153.18RADO value
Other
noBuilding clearance issue detected
2.02Crown base height
588House number
12.55Live height
0Overall outlier index
presentConflictingOverhead utilities
yesRoad 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
강남대로 588 · 37.514232, 127.020339 · Elevation 55.0 m
