Ontologia

Division · LKA

Vavuniya South

Sri Lanka

AwTropical, savannah(100 %)

Area

124,2km²

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°

27,3°C

Annual rain

1 428mm

Warmest m°

33,8°C

Coldest m°

20,9°C

Elevation: 109 m on average (min 80 m, max 130 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
1 428mm
Warmest month
33,8°C
Coldest month
20,9°C
Mean alt.
109m
Min
80m
Max
130m
Std. dev.
11m
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

5,7

Org. C

46,1g/kg

Clay

27,7%

Sand

44,1%

Silt

28,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
55,8g/kg
Clay
26,8%
Sand
44,6%
Silt
28,6%
5–15 cm
pH H₂O
5,7
Org. C
45,7g/kg
Clay
26,5%
Sand
45,1%
Silt
28,4%
15–30 cm
pH H₂O
5,7
Org. C
36,8g/kg
Clay
29,8%
Sand
42,7%
Silt
27,5%

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

Land cover

Forest74.0%
Crops10.7%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)14.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

48,8%

Pesticides

11,8kg/km²

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

Protected areas3

IUCN Ib · 3

Paddawiya

IUCN Ib

Reserved Forest · 2013

358 km²

Mamadu

IUCN Ib

Reserved Forest · 1973

2 km²

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