Ontologia

Division · LKA

Chilaw

Sri Lanka

AmTropical, monsoon(100 %)

Area

97,6km²

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°

27,2°C

Annual rain

1 632mm

Warmest m°

31,3°C

Coldest m°

23,1°C

Elevation: 7 m on average (min -1 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 632mm
Warmest month
31,3°C
Coldest month
23,1°C
Mean alt.
7m
Min
-1m
Max
37m
Std. dev.
5m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)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

43,8g/kg

Clay

34,6%

Sand

32,2%

Silt

33,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
55,9g/kg
Clay
33,3%
Sand
32,6%
Silt
34,1%
5–15 cm
pH H₂O
5,6
Org. C
45,8g/kg
Clay
33,9%
Sand
32,4%
Silt
33,7%
15–30 cm
pH H₂O
5,6
Org. C
29,6g/kg
Clay
36,6%
Sand
31,5%
Silt
31,9%

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

Land cover

Forest41.4%
Crops14.4%
Built-up3.7%
Bare soil0.8%
Other (grassland, water…)39.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

6hab/km²

Night light

1,0nW

Built-up

369,9%

Pesticides

12,5kg/km²

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

Protected areas1

IUCN Ib · 1

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