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Metasequoia glyptostroboides

Dawn redwood · Family: Cupressaceae · ID 821 · alive · Condition: fair · EN · Endangered · Elevation: 37.8 m

Photos

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trunk branches leaf

Dimensions

22.3 mHeight
6.61 mTrunk height
60 cmTrunk diameter (DBH)
16.54 mCanopy height
9.02 mCanopy width
28.52 mCanopy circumference
61.61 m²Crown projection area
629.26 m³Crown volume
1Stems

Structure & risk

37.46Slenderness (H/D)
2.27Safety factor (default wind)
0.47 °Leaning angle
10.31 °Trunk lean angle
18.11Competition index
7.15 mTree protection zone
0.9 mCritical root zone
10.72 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
40.27 %Foliage transparency
0.97 %Dieback
74.64 %Crown density
81.9 %Crown light exposure ratio
74.19 %Live crown ratio
657.41 m²Leaf area
10.68Leaf area index (LAI)
1.05Leaf area / crown vol.

Ecosystem services

414.98 kgCarbon storage
66.39 kgCarbon sequestration / yr
175.43 kgOxygen production / yr
2.31 m³Avoided runoff
4.9 m³Water intercepted
14 m³Transpiration
4.9 m³Evaporation
18.61 m³Potential evapotranspiration
11.18 gCO removed / yr
113.79 gNO₂ removed / yr
23.83 gSO₂ removed / yr
14.76 gPM2.5 removed / yr
202.91 gO₃ removed / yr

Amenity valuation

12208.04CAVAT value
48261.61Koch value
5324.79RADO value

Other

noBuilding clearance issue detected
5.76Crown base height
22.3Live 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 · 37.486525, 127.053024 · Elevation 37.8 m