Ontologia

District · lka

Anuradhapura

Sri Lanka

AwTropical, savannah(99 %)

Area

7 206,1km²

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°

27,2°C

Annual rain

1 346mm

Warmest m°

33,4°C

Coldest m°

21,2°C

Elevation: 97 m on average (min 16 m, max 476 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 346mm
Warmest month
33,4°C
Coldest month
21,2°C
Mean alt.
97m
Min
16m
Max
476m
Std. dev.
37m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)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

37,9g/kg

Clay

30,1%

Sand

43,7%

Silt

26,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
50,1g/kg
Clay
29,2%
Sand
44,3%
Silt
26,6%
5–15 cm
pH H₂O
5,8
Org. C
34,3g/kg
Clay
29,8%
Sand
44,1%
Silt
26,0%
15–30 cm
pH H₂O
5,9
Org. C
29,2g/kg
Clay
31,3%
Sand
42,8%
Silt
25,9%

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

Land cover

Forest61.6%
Crops17.1%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)20.2%

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

66,1%

Pesticides

11,9kg/km²

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

Protected areas45

IUCN Ib · 32IUCN IV · 7IUCN Ia · 4IUCN II · 1IUCN Not Applicable · 1🌊 Marine · 1📍 Point sites · 1

Wilpattu

IUCN II

National Park · 1938

1 313 km²

Kantalai

IUCN Ib

Reserved Forest · 1902

467 km²

Paddawiya

IUCN Ib

Reserved Forest · 2013

358 km²

Hurulu

IUCN Ia

Conservation Forest · 2012

184 km²

Complete list

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

Sub-administrations22