Polgolla
IUCN Not ReportedForest Reserve · 1888
1 km²
Division · LKA
Galigamuwa
Sri Lanka
AfTropical, rainforest(100 %)
Area
135,6km²
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…
Climate
Mean T°
25,8°C
Annual rain
2 490mm
Warmest m°
32,4°C
Coldest m°
21,1°C
Elevation: 156 m on average (min 43 m, max 293 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,8°C
Annual rain
2 490mm
Warmest month
32,4°C
Coldest month
21,1°C
Mean alt.
156m
Min
43m
Max
293m
Std. dev.
56m
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
40,2g/kg
Clay
37,4%
Sand
33,3%
Silt
29,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
53,0g/kg
Clay
35,7%
Sand
34,8%
Silt
29,5%
5–15 cm
pH H₂O
5,3
Org. C
39,4g/kg
Clay
35,7%
Sand
34,0%
Silt
30,3%
15–30 cm
pH H₂O
5,3
Org. C
28,3g/kg
Clay
40,9%
Sand
30,9%
Silt
28,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest88.1%
Crops1.5%
Built-up1.4%
Bare soil0.0%
Other (grassland, water…)9.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
6hab/km²
Night light
0,1nW
Built-up
139,7%
Pesticides
12,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Tarangala
IUCN Not ReportedForest Reserve · 1941
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN