Ontologia

Division · LKA

Thamankaduwa

Sri Lanka

AwTropical, savannah(69 %)

Area

463,1km²

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°

27,6°C

Annual rain

1 331mm

Warmest m°

34,6°C

Coldest m°

20,8°C

Elevation: 64 m on average (min 29 m, max 277 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 331mm
Warmest month
34,6°C
Coldest month
20,8°C
Mean alt.
64m
Min
29m
Max
277m
Std. dev.
32m
Köppen-Geiger (dominant)
AwTropical, savannah(69 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

50,5g/kg

Clay

32,7%

Sand

32,7%

Silt

34,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
70,4g/kg
Clay
31,7%
Sand
33,2%
Silt
35,1%
5–15 cm
pH H₂O
5,8
Org. C
44,4g/kg
Clay
32,5%
Sand
33,2%
Silt
34,3%
15–30 cm
pH H₂O
5,9
Org. C
36,8g/kg
Clay
33,7%
Sand
31,7%
Silt
34,5%

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

Land cover

Forest68.8%
Crops14.8%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)14.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

98,2%

Pesticides

11,8kg/km²

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

Protected areas6

IUCN IV · 4IUCN II · 2

Wasgamuwa

IUCN II

National Park · 1984

392 km²

Riverine

IUCN IV

Nature Reserve · 1991

17 km²

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