Ontologia

Division · LKA

Biyagama

Sri Lanka

AfTropical, rainforest(100 %)

Area

62km²

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°

27,0°C

Annual rain

2 426mm

Warmest m°

32,2°C

Coldest m°

22,5°C

Elevation: 16 m on average (min 5 m, max 34 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
2 426mm
Warmest month
32,2°C
Coldest month
22,5°C
Mean alt.
16m
Min
5m
Max
34m
Std. dev.
6m
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

5,4

Org. C

50,5g/kg

Clay

36,6%

Sand

30,7%

Silt

32,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
59,5g/kg
Clay
35,0%
Sand
32,0%
Silt
33,0%
5–15 cm
pH H₂O
5,3
Org. C
51,5g/kg
Clay
35,2%
Sand
31,4%
Silt
33,4%
15–30 cm
pH H₂O
5,4
Org. C
40,4g/kg
Clay
39,6%
Sand
28,7%
Silt
31,6%

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

Land cover

Forest19.8%
Crops3.5%
Built-up15.5%
Bare soil0.1%
Other (grassland, water…)61.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

28hab/km²

Night light

7,7nW

Built-up

1 552,4%

Pesticides

13,6kg/km²

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