Japanese zelkova · Family: Ulmaceae · ID 4263
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 42.3 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
7.56 mHeight
1.43 mTrunk height
35 cmTrunk diameter (DBH)
4.76 mCanopy height
7.43 mCanopy width
23.38 mCanopy circumference
42.49 m²Crown projection area
143.82 m³Crown volume
1Stems
Structure & risk
21.74Slenderness (H/D)
4.45Safety factor (default wind)
10.04 °Leaning angle
9.55 °Trunk lean angle
0Competition index
4.18 mTree protection zone
0.53 mCritical root zone
6.26 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
22.27 %Foliage transparency
0 %Dieback
77.39 %Crown density
97.96 %Crown light exposure ratio
62.94 %Live crown ratio
318.3 m²Leaf area
7.5Leaf area index (LAI)
2.22Leaf area / crown vol.
Ecosystem services
152.72 kgCarbon storage
33.03 kgCarbon sequestration / yr
87.27 kgOxygen production / yr
1.57 m³Avoided runoff
3.33 m³Water intercepted
9.5 m³Transpiration
3.33 m³Evaporation
12.62 m³Potential evapotranspiration
7.59 gCO removed / yr
77.2 gNO₂ removed / yr
16.17 gSO₂ removed / yr
10.02 gPM2.5 removed / yr
137.66 gO₃ removed / yr
Amenity valuation
4162.73CAVAT value
17450.83Koch value
1862.74RADO value
Other
yesBuilding clearance issue detected
2.81Crown base height
12House number
7.56Live height
1Overall 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
봉은사로114길 12 · 37.513852, 127.065691 · Elevation 42.3 m
