20 · Zelkova serrata

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Zelkova serrata

Japanese zelkova · Family: Ulmaceae · ID 20 · alive · Condition: fair · NT · Near Threatened · Elevation: 59.0 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Colours Point size Leaves Surroundings

Dimensions

7.69 mHeight

1.92 mTrunk height

23 cmTrunk diameter (DBH)

3.54 mCanopy height

6.75 mCanopy width

21.23 mCanopy circumference

37.22 m²Crown projection area

95.27 m³Crown volume

1Stems

Structure & risk

34.86Slenderness (H/D)

1.09Safety factor (default wind)

4.99 °Leaning angle

2.18 °Trunk lean angle

0.48Competition index

2.65 mTree protection zone

0.34 mCritical root zone

3.98 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

highVitality

matureAge class

slightly defoliatedCrown transparency

19.41 %Foliage transparency

0 %Dieback

88.58 %Crown density

81.44 %Crown light exposure ratio

46.05 %Live crown ratio

229.29 m²Leaf area

6.17Leaf area index (LAI)

2.41Leaf area / crown vol.

Ecosystem services

54.79 kgCarbon storage

18.64 kgCarbon sequestration / yr

49.24 kgOxygen production / yr

1.3 m³Avoided runoff

2.75 m³Water intercepted

7.84 m³Transpiration

2.75 m³Evaporation

10.43 m³Potential evapotranspiration

6.27 gCO removed / yr

63.75 gNO₂ removed / yr

13.35 gSO₂ removed / yr

8.27 gPM2.5 removed / yr

113.67 gO₃ removed / yr

Amenity valuation

1677.6CAVAT value

11373.8Koch value

1182.52RADO value

Other

noBuilding clearance issue detected

4.15Crown base height

445-2House number

7.69Live height

0Overall outlier index

notPresentOverhead utilities

yesRoad 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 445-2 · 37.518878, 127.049841 · Elevation 59.0 m