Ontologia

Division · LKA

Muttur

Sri Lanka

AwTropical, savannah(100 %)

Area

183,9km²

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°

27,8°C

Annual rain

1 506mm

Warmest m°

33,6°C

Coldest m°

23,9°C

Elevation: 6 m on average (min -8 m, max 13 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
1 506mm
Warmest month
33,6°C
Coldest month
23,9°C
Mean alt.
6m
Min
-8m
Max
13m
Std. dev.
3m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,2

Org. C

58,6g/kg

Clay

27,9%

Sand

36,6%

Silt

35,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
72,1g/kg
Clay
27,6%
Sand
37,0%
Silt
35,4%
5–15 cm
pH H₂O
6,2
Org. C
52,6g/kg
Clay
27,9%
Sand
36,7%
Silt
35,4%
15–30 cm
pH H₂O
6,2
Org. C
51,3g/kg
Clay
28,2%
Sand
36,1%
Silt
35,7%

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

Land cover

Forest23.2%
Crops43.1%
Built-up1.4%
Bare soil1.3%
Other (grassland, water…)31.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

3hab/km²

Night light

0,5nW

Built-up

141,2%

Pesticides

12,1kg/km²

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

Protected areas2

IUCN Ib · 1IUCN IV · 1🌊 Marine · 1

Mahaweli

IUCN Ib

Reserved Forest · 1939

156 km²

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