Ontologia

Division · LKA

Buttala

Sri Lanka

AwTropical, savannah(72 %)

Area

726,1km²

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°

26,8°C

Annual rain

1 330mm

Warmest m°

34,4°C

Coldest m°

20,8°C

Elevation: 128 m on average (min 57 m, max 388 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
1 330mm
Warmest month
34,4°C
Coldest month
20,8°C
Mean alt.
128m
Min
57m
Max
388m
Std. dev.
42m
Köppen-Geiger (dominant)
AwTropical, savannah(72 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

27,8g/kg

Clay

36,2%

Sand

36,7%

Silt

27,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
38,1g/kg
Clay
34,8%
Sand
37,6%
Silt
27,7%
5–15 cm
pH H₂O
5,6
Org. C
26,2g/kg
Clay
35,0%
Sand
37,5%
Silt
27,5%
15–30 cm
pH H₂O
5,7
Org. C
19,1g/kg
Clay
39,0%
Sand
35,0%
Silt
26,0%

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

Land cover

Forest70.3%
Crops13.8%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)15.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

35,4%

Pesticides

11,7kg/km²

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

Protected areas7

IUCN Ib · 5IUCN II · 2🌊 Marine · 1

Yala NP

IUCN II

National Park · 1970

980 km²

Namandiya

IUCN Ib

Reserved Forest · 1921

10 km²

Complete list

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