Ontologia

Division · LKA

Porativu Pattu

Sri Lanka

AmTropical, monsoon(54 %)

Area

159,5km²

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°

27,6°C

Annual rain

1 613mm

Warmest m°

32,9°C

Coldest m°

23,5°C

Elevation: 13 m on average (min 1 m, max 44 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 613mm
Warmest month
32,9°C
Coldest month
23,5°C
Mean alt.
13m
Min
1m
Max
44m
Std. dev.
8m
Köppen-Geiger (dominant)
AmTropical, monsoon(54 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

43,8g/kg

Clay

35,1%

Sand

33,8%

Silt

31,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
61,5g/kg
Clay
33,7%
Sand
34,6%
Silt
31,7%
5–15 cm
pH H₂O
6,0
Org. C
34,8g/kg
Clay
34,4%
Sand
34,0%
Silt
31,7%
15–30 cm
pH H₂O
6,1
Org. C
35,1g/kg
Clay
37,1%
Sand
32,8%
Silt
30,1%

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

Land cover

Forest16.5%
Crops56.3%
Built-up1.5%
Bare soil0.9%
Other (grassland, water…)24.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

0,5nW

Built-up

150,7%

Pesticides

12,4kg/km²

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