Ontologia

Division · LKA

Akkaraipattu

Sri Lanka

AwTropical, savannah(63 %)

Species observed

5

Observations

5

Area

75,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

5 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 2 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

28,0°C

Annual rain

1 491mm

Warmest m°

34,7°C

Coldest m°

22,9°C

Elevation: 18 m on average (min 1 m, max 49 m)

Bioclimatic detailsExpert
Annual mean temp.
28,0°C
Annual rain
1 491mm
Warmest month
34,7°C
Coldest month
22,9°C
Mean alt.
18m
Min
1m
Max
49m
Std. dev.
12m
Köppen-Geiger (dominant)
AwTropical, savannah(63 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

39,9g/kg

Clay

34,7%

Sand

34,3%

Silt

31,0%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
57,6g/kg
Clay
33,5%
Sand
34,9%
Silt
31,6%
5–15 cm
pH H₂O
6,0
Org. C
34,7g/kg
Clay
33,7%
Sand
34,7%
Silt
31,6%
15–30 cm
pH H₂O
6,0
Org. C
27,5g/kg
Clay
36,8%
Sand
33,2%
Silt
29,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest17.9%
Crops47.4%
Built-up2.7%
Bare soil0.7%
Other (grassland, water…)31.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 4 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

2,14km²

Basins crossed

2

Max drainage

3 992km²

Discharge in basins

0,9m³/s

Mean precip.

1 726mm/an

Mean T°

26,4°C

Moisture idx

0,12

Mean runoff

660mm/an

Mean elev. (basins)

144m

Watersheds crossing here

Lakes (4, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

6hab/km²

Night light

1,1nW

Built-up

274,4%

Pesticides

12,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)