Japanese zelkova · Family: Ulmaceae · ID 4045
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 54.1 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
12.53 mHeight
1.45 mTrunk height
32 cmTrunk diameter (DBH)
8.64 mCanopy height
9.49 mCanopy width
30.07 mCanopy circumference
62.59 m²Crown projection area
362.39 m³Crown volume
1Stems
Structure & risk
39.71Slenderness (H/D)
0.63Safety factor (default wind)
2.56 °Leaning angle
4.54 °Trunk lean angle
6.61Competition index
3.79 mTree protection zone
0.48 mCritical root zone
5.68 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
26.8 %Foliage transparency
0 %Dieback
80.48 %Crown density
74.57 %Crown light exposure ratio
68.96 %Live crown ratio
594.18 m²Leaf area
9.5Leaf area index (LAI)
1.64Leaf area / crown vol.
Ecosystem services
153.2 kgCarbon storage
20.51 kgCarbon sequestration / yr
54.2 kgOxygen production / yr
2.56 m³Avoided runoff
5.43 m³Water intercepted
15.5 m³Transpiration
5.43 m³Evaporation
20.61 m³Potential evapotranspiration
12.39 gCO removed / yr
126.02 gNO₂ removed / yr
26.39 gSO₂ removed / yr
16.35 gPM2.5 removed / yr
224.72 gO₃ removed / yr
Amenity valuation
3429.06CAVAT value
15442.5Koch value
1690.64RADO value
Other
noBuilding clearance issue detected
3.89Crown base height
590House number
12.53Live 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 590 · 37.514483, 127.020268 · Elevation 54.1 m
