Ontologia

Division · LKA

Thissamaharama

Sri Lanka

AwTropical, savannah(100 %)

Area

806,8km²

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 063mm

Warmest m°

31,5°C

Coldest m°

23,4°C

Elevation: 29 m on average (min -22 m, max 185 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 063mm
Warmest month
31,5°C
Coldest month
23,4°C
Mean alt.
29m
Min
-22m
Max
185m
Std. dev.
21m
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

5,9

Org. C

32,9g/kg

Clay

36,6%

Sand

33,6%

Silt

29,8%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
47,2g/kg
Clay
35,5%
Sand
34,2%
Silt
30,3%
5–15 cm
pH H₂O
5,9
Org. C
29,1g/kg
Clay
35,5%
Sand
34,3%
Silt
30,2%
15–30 cm
pH H₂O
5,9
Org. C
22,3g/kg
Clay
38,7%
Sand
32,4%
Silt
29,0%

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

Land cover

Forest63.0%
Crops16.3%
Built-up0.5%
Bare soil0.7%
Other (grassland, water…)19.6%

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

47,5%

Pesticides

11,9kg/km²

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

Protected areas11

IUCN IV · 4IUCN II · 2IUCN Ia · 2IUCN Ib · 2IUCN Not Reported · 1🌊 Marine · 6

Yala NP

IUCN II

National Park · 1970

980 km²

Kumana NP

IUCN II

National Park · 2006

358 km²

Yala

IUCN Ia

Strict Nature Reserve · 1939

219 km²

Bundala

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1990

50 km²

Complete list

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