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Zelkova serrata

Japanese zelkova · Family: Ulmaceae · ID 504 · alive · Condition: fair · NT · Near Threatened · Elevation: 66.5 m

Photos

tree phototree phototree phototree phototree photo

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

12.33 mHeight
1.25 mTrunk height
48 cmTrunk diameter (DBH)
7.43 mCanopy height
11.69 mCanopy width
36.71 mCanopy circumference
99.79 m²Crown projection area
491.47 m³Crown volume
1Stems

Structure & risk

26.14Slenderness (H/D)
2.14Safety factor (default wind)
4.43 °Leaning angle
1.35 °Trunk lean angle
0.04Competition index
5.66 mTree protection zone
0.71 mCritical root zone
8.49 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
23.49 %Foliage transparency
0.59 %Dieback
80.12 %Crown density
99.97 %Crown light exposure ratio
60.28 %Live crown ratio
716.55 m²Leaf area
7.19Leaf area index (LAI)
1.46Leaf area / crown vol.

Ecosystem services

306.5 kgCarbon storage
49.31 kgCarbon sequestration / yr
130.31 kgOxygen production / yr
3.88 m³Avoided runoff
8.23 m³Water intercepted
23.5 m³Transpiration
8.22 m³Evaporation
31.24 m³Potential evapotranspiration
18.78 gCO removed / yr
191.09 gNO₂ removed / yr
40.01 gSO₂ removed / yr
24.78 gPM2.5 removed / yr
340.76 gO₃ removed / yr

Amenity valuation

7662.24CAVAT value
24367.73Koch value
2527.21RADO value

Other

yesBuilding clearance issue detected
4.9Crown base height
405House number
12.33Live height
0Overall outlier index
presentConflictingOverhead utilities
noRoad clearance issue detected
yesWire 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 · 37.517759, 127.043526 · Elevation 66.5 m