Ontologia

Division · LKA

Sevanagala

Sri Lanka

AwTropical, savannah(90 %)

Area

185,6km²

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°

27,0°C

Annual rain

1 163mm

Warmest m°

32,7°C

Coldest m°

21,0°C

Elevation: 70 m on average (min 34 m, max 102 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
1 163mm
Warmest month
32,7°C
Coldest month
21,0°C
Mean alt.
70m
Min
34m
Max
102m
Std. dev.
14m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

27,7g/kg

Clay

37,3%

Sand

36,0%

Silt

26,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
37,7g/kg
Clay
35,7%
Sand
37,1%
Silt
27,2%
5–15 cm
pH H₂O
5,6
Org. C
24,5g/kg
Clay
36,1%
Sand
36,8%
Silt
27,2%
15–30 cm
pH H₂O
5,7
Org. C
21,0g/kg
Clay
40,3%
Sand
34,3%
Silt
25,4%

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

Land cover

Forest44.1%
Crops23.0%
Built-up0.9%
Bare soil1.2%
Other (grassland, water…)30.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

91,6%

Pesticides

12,0kg/km²

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

Protected areas1

IUCN II · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN