Ontologia

Division · LKA

Ruwanwella

Sri Lanka

AfTropical, rainforest(100 %)

Area

138,9km²

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°

26,0°C

Annual rain

3 068mm

Warmest m°

31,9°C

Coldest m°

21,3°C

Elevation: 117 m on average (min 23 m, max 233 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
3 068mm
Warmest month
31,9°C
Coldest month
21,3°C
Mean alt.
117m
Min
23m
Max
233m
Std. dev.
52m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

5,3

Org. C

45,6g/kg

Clay

35,9%

Sand

32,3%

Silt

31,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
64,3g/kg
Clay
33,9%
Sand
33,9%
Silt
32,1%
5–15 cm
pH H₂O
5,3
Org. C
40,3g/kg
Clay
34,0%
Sand
33,0%
Silt
33,0%
15–30 cm
pH H₂O
5,3
Org. C
32,1g/kg
Clay
39,6%
Sand
30,0%
Silt
30,4%

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

Land cover

Forest83.8%
Crops2.3%
Built-up0.9%
Bare soil0.0%
Other (grassland, water…)13.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

4hab/km²

Night light

0,1nW

Built-up

90,2%

Pesticides

12,8kg/km²

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

Protected areas3

IUCN Ib · 2IUCN IV · 1

Lenagala

IUCN Ib

Reserved Forest · 2009

1 km²

Mahakanda

IUCN Ib

Reserved Forest · 2009

0 km²

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