309 · Zelkova serrata

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Zelkova serrata

Japanese zelkova · Family: Ulmaceae · ID 309 · alive · Condition: fair · NT · Near Threatened · Elevation: 71.6 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Colours Point size Leaves Surroundings

Dimensions

10 mHeight

1.45 mTrunk height

26 cmTrunk diameter (DBH)

5.54 mCanopy height

7.88 mCanopy width

24.97 mCanopy circumference

46.2 m²Crown projection area

176.64 m³Crown volume

1Stems

Structure & risk

39.88Slenderness (H/D)

0.7Safety factor (default wind)

3.53 °Leaning angle

6.03 °Trunk lean angle

0.9Competition index

3.01 mTree protection zone

0.38 mCritical root zone

4.52 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

highVitality

matureAge class

slightly defoliatedCrown transparency

16.46 %Foliage transparency

0 %Dieback

87.16 %Crown density

80.31 %Crown light exposure ratio

55.4 %Live crown ratio

317.33 m²Leaf area

6.87Leaf area index (LAI)

1.8Leaf area / crown vol.

Ecosystem services

73.01 kgCarbon storage

22 kgCarbon sequestration / yr

58.13 kgOxygen production / yr

1.77 m³Avoided runoff

3.74 m³Water intercepted

10.67 m³Transpiration

3.74 m³Evaporation

14.19 m³Potential evapotranspiration

8.53 gCO removed / yr

86.78 gNO₂ removed / yr

18.17 gSO₂ removed / yr

11.26 gPM2.5 removed / yr

154.74 gO₃ removed / yr

Amenity valuation

2167.1CAVAT value

13256.73Koch value

1344.01RADO value

Other

yesBuilding clearance issue detected

4.46Crown base height

10Live 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 · 37.516061, 127.037033 · Elevation 71.6 m