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Alstonia angustiloba

Common pulai · Family: Apocynaceae · ID 234 · alive · Condition: fair · LC · Least Concern

Dimensions

13.59 mHeight
0.88 mTrunk height
56 cmTrunk diameter (DBH)
11.9 mCanopy height
11.3 mCanopy width
35.58 mCanopy circumference
85.08 m²Crown projection area
785.97 m³Crown volume
1Stems

Structure & risk

24.46Slenderness (H/D)
2.31Safety factor (default wind)
23.47 °Leaning angle
8.3 °Trunk lean angle
27.03Competition index
6.67 mTree protection zone
0.84 mCritical root zone
10.01 mRoot protection zone
l0TMS category

Health & vitality

fairCondition
mediumVitality
matureAge class
slightly defoliatedCrown transparency
23.15 %Foliage transparency
0 %Dieback
72.89 %Crown density
72.98 %Crown light exposure ratio
87.57 %Live crown ratio
895.1 m²Leaf area
9.71Leaf area index (LAI)
1.14Leaf area / crown vol.

Ecosystem services

814.93 kgCarbon storage
44.09 kgCarbon sequestration / yr
116.51 kgOxygen production / yr
0.28 m³Avoided runoff
4.83 m³Water intercepted
5.68 m³Transpiration
4.8 m³Evaporation
29.62 m³Potential evapotranspiration
10.73 gCO removed / yr
42.38 gNO₂ removed / yr
91.43 gSO₂ removed / yr
26.67 gPM2.5 removed / yr
510.73 gO₃ removed / yr

Amenity valuation

10802.38CAVAT value
23665.06Koch value
2616RADO value

Other

yesBuilding clearance issue detected
0Overall outlier index
notPresentOverhead utilities
noRoad clearance issue detected

Location

Lebuhraya Hubungan Kedua · 1.389218, 103.591834