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Dyera costulata

Jelutong · Family: Apocynaceae · ID 33319 · alive · Condition: fair · LC · Least Concern · Elevation: 56.6 m

Photos

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trunk branches leaf

Dimensions

13 mHeight
3.45 mTrunk height
28 cmTrunk diameter (DBH)
9.16 mCanopy height
5 mCanopy width
15.72 mCanopy circumference
19.9 m²Crown projection area
99.85 m³Crown volume
1Stems

Structure & risk

46.91Slenderness (H/D)
1.27Safety factor (default wind)
2.87 °Leaning angle
1.15 °Trunk lean angle
3.43Competition index
3.33 mTree protection zone
4.99 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
moderately defoliatedCrown transparency
38.21 %Foliage transparency
0 %Dieback
62.44 %Crown density
96.58 %Crown light exposure ratio
70.48 %Live crown ratio
160.3 m²Leaf area
8.06Leaf area index (LAI)
1.61Leaf area / crown vol.

Ecosystem services

304.06 kgCarbon storage
60.65 kgCarbon sequestration / yr
160.26 kgOxygen production / yr
0.06 m³Avoided runoff
0.95 m³Water intercepted
1.11 m³Transpiration
0.94 m³Evaporation
5.79 m³Potential evapotranspiration
2.1 gCO removed / yr
8.28 gNO₂ removed / yr
17.86 gSO₂ removed / yr
5.21 gPM2.5 removed / yr
99.76 gO₃ removed / yr

Data quality

2Outlier index

Surroundings

noneOverhead utilities

Amenity valuation

2648.27CAVAT value
21335.48Koch value
2285.77RADO value

Other

2025-12-19G u fextracted_change date
23:57:14G u fextracted_change time
75G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Jalan P11 C/17 G u fextracted_street
65383G u fextracted_taxon i d
3.84Crown base height
13Live height

Clearances

ClearRoad clearance

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 P11 C/17 · 2.969762, 101.676264 · Elevation 56.6 m