Ontologia

Division · LKA

Akkaraipattu

Sri Lanka

AwTropical, savannah(63 %)

Area

75,6km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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)

Hydrology

Computing basins, lakes, rivers…

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.)