Japanese zelkova · Family: Ulmaceae · ID 402
· alive
· Condition: good
· NT · Near Threatened
· Elevation: 72.8 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
9.46 mHeight
1.35 mTrunk height
35 cmTrunk diameter (DBH)
5.05 mCanopy height
9.63 mCanopy width
30.34 mCanopy circumference
70.07 m²Crown projection area
258.15 m³Crown volume
1Stems
Structure & risk
27.58Slenderness (H/D)
1.66Safety factor (default wind)
14.61 °Leaning angle
2.6 °Trunk lean angle
8.31Competition index
4.12 mTree protection zone
0.52 mCritical root zone
6.17 mRoot protection zone
l0TMS category
Health & vitality
goodCondition
highVitality
matureAge class
not defoliatedCrown transparency
14.5 %Foliage transparency
0 %Dieback
83.46 %Crown density
91.7 %Crown light exposure ratio
53.39 %Live crown ratio
510.98 m²Leaf area
7.3Leaf area index (LAI)
1.98Leaf area / crown vol.
Ecosystem services
148 kgCarbon storage
38.07 kgCarbon sequestration / yr
100.59 kgOxygen production / yr
3.06 m³Avoided runoff
6.48 m³Water intercepted
18.5 m³Transpiration
6.48 m³Evaporation
24.6 m³Potential evapotranspiration
12.76 gCO removed / yr
129.86 gNO₂ removed / yr
27.19 gSO₂ removed / yr
16.84 gPM2.5 removed / yr
231.56 gO₃ removed / yr
Amenity valuation
4049.32CAVAT value
17700.9Koch value
1837.19RADO value
Other
noBuilding clearance issue detected
4.41Crown base height
330House number
9.46Live height
0Overall 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
학동로 330 · 37.516332, 127.038838 · Elevation 72.8 m
