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Metasequoia glyptostroboides

Dawn redwood · Family: Cupressaceae · ID 1138 · alive · Condition: fair · EN · Endangered · Elevation: 39.2 m

Photos

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trunk branches leaf

Dimensions

24.89 mHeight
6.16 mTrunk height
55 cmTrunk diameter (DBH)
19.29 mCanopy height
9.38 mCanopy width
29.47 mCanopy circumference
67.28 m²Crown projection area
784.79 m³Crown volume
1Stems

Structure & risk

46.03Slenderness (H/D)
1.7Safety factor (default wind)
1.88 °Leaning angle
5.78 °Trunk lean angle
26.15Competition index
6.49 mTree protection zone
0.82 mCritical root zone
9.74 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
22.73 %Foliage transparency
0 %Dieback
76.27 %Crown density
73.86 %Crown light exposure ratio
77.52 %Live crown ratio
1138.68 m²Leaf area
16.93Leaf area index (LAI)
1.46Leaf area / crown vol.

Ecosystem services

430.33 kgCarbon storage
42.82 kgCarbon sequestration / yr
113.13 kgOxygen production / yr
2.5 m³Avoided runoff
5.3 m³Water intercepted
15.15 m³Transpiration
5.3 m³Evaporation
20.14 m³Potential evapotranspiration
12.11 gCO removed / yr
123.18 gNO₂ removed / yr
25.79 gSO₂ removed / yr
15.98 gPM2.5 removed / yr
219.66 gO₃ removed / yr

Amenity valuation

10073.95CAVAT value
43722.8Koch value
4837.04RADO value

Other

noBuilding clearance issue detected
5.6Crown base height
173House number
24.89Live 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

양재천로 173 · 37.481352, 127.044619 · Elevation 39.2 m