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Robinia pseudoacacia

Black locust · Family: Fabaceae · ID 43973 · alive · Condition: fair · LC · Least Concern · Elevation: 32.3 m

Photos

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trunk branches leaf

Dimensions

11.04 mHeight
2.17 mTrunk height
41 cmTrunk diameter (DBH)
9.15 mCanopy height
9.82 mCanopy width
30.84 mCanopy circumference
73.17 m²Crown projection area
430.35 m³Crown volume
1Stems

Structure & risk

27.1Slenderness (H/D)
4.85Safety factor (default wind)
15.87 °Leaning angle
13.28 °Trunk lean angle
0.32Competition index
4.89 mTree protection zone
7.34 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
15.72 %Foliage transparency
0 %Dieback
78.31 %Crown density
99.69 %Crown light exposure ratio
82.84 %Live crown ratio
759.89 m²Leaf area
10.39Leaf area index (LAI)
1.77Leaf area / crown vol.

Ecosystem services

434.53 kgCarbon storage
84.52 kgCarbon sequestration / yr
223.34 kgOxygen production / yr
0.21 m³Avoided runoff
3.65 m³Water intercepted
4.29 m³Transpiration
3.62 m³Evaporation
22.35 m³Potential evapotranspiration
8.09 gCO removed / yr
31.98 gNO₂ removed / yr
68.98 gSO₂ removed / yr
20.12 gPM2.5 removed / yr
385.34 gO₃ removed / yr

Data quality

0Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2802.48CAVAT value
15332.25Koch value
1670.37RADO value

Other

2025-12-19G u fextracted_change date
23:57:24G u fextracted_change time
145G u fextracted_critical wind speed
2025-06-18G u fextracted_inv date
Jalan P9B/4 G u fextracted_street
2428246G u fextracted_taxon i d
1.9Crown base height
11.04Live height

Clearances

ConflictRoad clearance
3.35 mRoad clearance — minimum height
0 mRoad clearance — minimum distance
0.88 m³Road clearance — conflict volume
1.34Road clearance — conflict volume ratio

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.

Girth — the survey did not record which measurements were availableGrowth formCrown light exposure — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified

Location

Jalan P9B/4 · 2.941387, 101.674201 · Elevation 32.3 m