Japanese zelkova · Family: Ulmaceae · ID 316
· alive
· Condition: good
· NT · Near Threatened
· Elevation: 67.7 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
10.59 mHeight
1.57 mTrunk height
32 cmTrunk diameter (DBH)
6.09 mCanopy height
9.33 mCanopy width
29.42 mCanopy circumference
69.61 m²Crown projection area
296.59 m³Crown volume
1Stems
Structure & risk
34.14Slenderness (H/D)
0.97Safety factor (default wind)
6.69 °Leaning angle
3.35 °Trunk lean angle
0.12Competition index
3.73 mTree protection zone
0.47 mCritical root zone
5.59 mRoot protection zone
l0TMS category
Health & vitality
goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
11.82 %Foliage transparency
0 %Dieback
85.65 %Crown density
88.22 %Crown light exposure ratio
57.43 %Live crown ratio
556.39 m²Leaf area
8Leaf area index (LAI)
1.88Leaf area / crown vol.
Ecosystem services
118.06 kgCarbon storage
33.51 kgCarbon sequestration / yr
88.54 kgOxygen production / yr
2.87 m³Avoided runoff
6.07 m³Water intercepted
17.34 m³Transpiration
6.07 m³Evaporation
23.06 m³Potential evapotranspiration
11.96 gCO removed / yr
121.72 gNO₂ removed / yr
25.49 gSO₂ removed / yr
15.79 gPM2.5 removed / yr
217.05 gO₃ removed / yr
Amenity valuation
3317.59CAVAT value
16001.81Koch value
1662.94RADO value
Other
yesBuilding clearance issue detected
4.51Crown base height
223House number
10.59Live height
0Overall outlier index
presentConflictingOverhead 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
학동로 223 · 37.515136, 127.034035 · Elevation 67.7 m
