Japanese zelkova · Family: Ulmaceae · ID 543
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 71.5 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
12 mHeight
1.2 mTrunk height
39 cmTrunk diameter (DBH)
7.14 mCanopy height
10.68 mCanopy width
33.57 mCanopy circumference
88.56 m²Crown projection area
426.14 m³Crown volume
1Stems
Structure & risk
31.16Slenderness (H/D)
1.17Safety factor (default wind)
2.24 °Leaning angle
4.72 °Trunk lean angle
0.04Competition index
4.63 mTree protection zone
0.58 mCritical root zone
6.94 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
22.95 %Foliage transparency
0.05 %Dieback
85.71 %Crown density
92.5 %Crown light exposure ratio
59.46 %Live crown ratio
672.55 m²Leaf area
7.6Leaf area index (LAI)
1.58Leaf area / crown vol.
Ecosystem services
193.01 kgCarbon storage
37.9 kgCarbon sequestration / yr
100.16 kgOxygen production / yr
3.24 m³Avoided runoff
6.87 m³Water intercepted
19.62 m³Transpiration
6.87 m³Evaporation
26.09 m³Potential evapotranspiration
15.68 gCO removed / yr
159.54 gNO₂ removed / yr
33.4 gSO₂ removed / yr
20.69 gPM2.5 removed / yr
284.49 gO₃ removed / yr
Amenity valuation
5113.29CAVAT value
18843.42Koch value
2064.5RADO value
Other
noBuilding clearance issue detected
4.87Crown base height
405House number
12Live height
0Overall outlier index
notPresentOverhead utilities
noRoad 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 405 · 37.517582, 127.042571 · Elevation 71.5 m
