10 · Roystonea regia — PLUS Expressway

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Roystonea regia

Royal palm · Family: Arecaceae · ID 10 · alive · Condition: fair · LC · Least Concern

Dimensions

12.89 mHeight

10.3 mTrunk height

36 cmTrunk diameter (DBH)

2.42 mCanopy height

3.87 mCanopy width

12.19 mCanopy circumference

6.63 m²Crown projection area

16.86 m³Crown volume

1Stems

Structure & risk

36.63Slenderness (H/D)

4.76Safety factor (default wind)

1.66 °Leaning angle

3.42 °Trunk lean angle

0Competition index

4.23 mTree protection zone

0.53 mCritical root zone

6.34 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

slightly defoliatedCrown transparency

26.39 %Foliage transparency

0.3 %Dieback

88.64 %Crown density

100 %Crown light exposure ratio

18.73 %Live crown ratio

48.27 m²Leaf area

4.85Leaf area index (LAI)

2.87Leaf area / crown vol.

Ecosystem services

129.62 kgCarbon storage

23.56 kgCarbon sequestration / yr

62.25 kgOxygen production / yr

0.04 m³Avoided runoff

0.57 m³Water intercepted

0.67 m³Transpiration

0.57 m³Evaporation

3.47 m³Potential evapotranspiration

1.26 gCO removed / yr

4.97 gNO₂ removed / yr

10.72 gSO₂ removed / yr

3.13 gPM2.5 removed / yr

59.85 gO₃ removed / yr

Amenity valuation

4267.07CAVAT value

15599.36Koch value

1692.51RADO value

Other

noBuilding clearance issue detected

notPresentOverhead utilities

noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.383461, 103.593591