Japanese zelkova · Family: Ulmaceae · ID 4229
· alive
· Condition: fair
· NT · Near Threatened
· Elevation: 45.1 m
Photos
3D point cloud
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trunk
branches
leaf
Dimensions
7.39 mHeight
2.1 mTrunk height
19 cmTrunk diameter (DBH)
3.79 mCanopy height
4.09 mCanopy width
12.89 mCanopy circumference
12.38 m²Crown projection area
31.01 m³Crown volume
1Stems
Structure & risk
40.93Slenderness (H/D)
1.05Safety factor (default wind)
11.98 °Leaning angle
8.54 °Trunk lean angle
2.53Competition index
2.17 mTree protection zone
0.28 mCritical root zone
3.25 mRoot protection zone
l0TMS category
Health & vitality
fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
28.87 %Foliage transparency
0 %Dieback
74.22 %Crown density
66 %Crown light exposure ratio
51.33 %Live crown ratio
74.28 m²Leaf area
6Leaf area index (LAI)
2.4Leaf area / crown vol.
Ecosystem services
43.75 kgCarbon storage
10.01 kgCarbon sequestration / yr
26.44 kgOxygen production / yr
0.48 m³Avoided runoff
1.01 m³Water intercepted
2.88 m³Transpiration
1.01 m³Evaporation
3.83 m³Potential evapotranspiration
2.3 gCO removed / yr
23.37 gNO₂ removed / yr
4.9 gSO₂ removed / yr
3.04 gPM2.5 removed / yr
41.68 gO₃ removed / yr
Amenity valuation
1122.27CAVAT value
9302.25Koch value
967.19RADO value
Other
yesBuilding clearance issue detected
3.6Crown base height
629House number
7.39Live height
presentConflictingOverhead 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
테헤란로 629 · 37.510172, 127.066560 · Elevation 45.1 m
