Ontologia

Division · LKA

Koralai Pattu (Valachchenai)

Sri Lanka

AwTropical, savannah(98 %)

Area

481,5km²

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 593mm

Warmest m°

34,9°C

Coldest m°

22,1°C

Elevation: 32 m on average (min -9 m, max 88 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
1 593mm
Warmest month
34,9°C
Coldest month
22,1°C
Mean alt.
32m
Min
-9m
Max
88m
Std. dev.
23m
Köppen-Geiger (dominant)
AwTropical, savannah(98 %)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

45,2g/kg

Clay

35,3%

Sand

31,5%

Silt

33,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
64,6g/kg
Clay
34,7%
Sand
31,8%
Silt
33,4%
5–15 cm
pH H₂O
6,0
Org. C
38,5g/kg
Clay
35,1%
Sand
31,6%
Silt
33,2%
15–30 cm
pH H₂O
6,0
Org. C
32,7g/kg
Clay
36,0%
Sand
30,9%
Silt
33,1%

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

Land cover

Forest48.0%
Crops19.5%
Built-up1.0%
Bare soil1.3%
Other (grassland, water…)30.3%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

97,2%

Pesticides

12,2kg/km²

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

Protected areas2

IUCN Ib · 2

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