Ontologia

Division · LKA

Mahiyanganaya

Sri Lanka

AwTropical, savannah(63 %)

Area

622,5km²

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°

27,5°C

Annual rain

1 324mm

Warmest m°

35,3°C

Coldest m°

20,5°C

Elevation: 121 m on average (min 68 m, max 332 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 324mm
Warmest month
35,3°C
Coldest month
20,5°C
Mean alt.
121m
Min
68m
Max
332m
Std. dev.
36m
Köppen-Geiger (dominant)
AwTropical, savannah(63 %)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

41,6g/kg

Clay

32,6%

Sand

35,7%

Silt

31,6%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
58,3g/kg
Clay
31,0%
Sand
36,5%
Silt
32,5%
5–15 cm
pH H₂O
5,7
Org. C
37,1g/kg
Clay
31,9%
Sand
36,3%
Silt
31,8%
15–30 cm
pH H₂O
5,7
Org. C
29,4g/kg
Clay
35,0%
Sand
34,4%
Silt
30,6%

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

Land cover

Forest62.1%
Crops11.3%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)25.5%

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

61,7%

Pesticides

11,8kg/km²

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

Protected areas6

IUCN Ib · 3IUCN II · 1IUCN Not Reported · 1IUCN IV · 1

Nelugala

IUCN Not Reported

Jungle Corridor · 1970

93 km²

Riverine

IUCN IV

Nature Reserve · 1991

17 km²

Mewagala

IUCN Ib

Reserved Forest · 2012

5 km²

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