235 · Oncosperma tigillarium

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Oncosperma tigillarium

Nibung palm · Family: Arecaceae · ID 235 · alive · Condition: fair · LC · Least Concern

Dimensions

18.82 mHeight

0.98 mTrunk height

19 cmTrunk diameter (DBH)

8.97 mCanopy height

6.62 mCanopy width

20.79 mCanopy circumference

32.34 m²Crown projection area

155.33 m³Crown volume

3Stems

Structure & risk

100.35Slenderness (H/D)

0.1Safety factor (default wind)

3.83 °Leaning angle

26.36 °Trunk lean angle

18.89Competition index

2.26 mTree protection zone

0.29 mCritical root zone

3.38 mRoot protection zone

l0TMS category

Health & vitality

fairCondition

mediumVitality

matureAge class

moderately defoliatedCrown transparency

32.85 %Foliage transparency

1.62 %Dieback

65.3 %Crown density

81.12 %Crown light exposure ratio

47.64 %Live crown ratio

187.84 m²Leaf area

5.81Leaf area index (LAI)

1.21Leaf area / crown vol.

Ecosystem services

124.21 kgCarbon storage

39.06 kgCarbon sequestration / yr

103.22 kgOxygen production / yr

0.1 m³Avoided runoff

1.66 m³Water intercepted

1.95 m³Transpiration

1.65 m³Evaporation

10.16 m³Potential evapotranspiration

3.68 gCO removed / yr

14.54 gNO₂ removed / yr

31.37 gSO₂ removed / yr

9.15 gPM2.5 removed / yr

175.19 gO₃ removed / yr

Amenity valuation

1212.2CAVAT value

8215.04Koch value

902.1RADO value

Other

noBuilding clearance issue detected

9.8Crown base height

18.77Live height

notPresentOverhead utilities

yesRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.389855, 103.591544