Wasgamuwa
IUCN IINational Park · 1984
392 km²
Division · LKA
Thamankaduwa
Sri Lanka
AwTropical, savannah(69 %)
Species observed
681
Observations
10 324
Area
463,1km²
Ecological tissue
Sample of 38 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Thamankaduwa : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
33
Connectance
0.047
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
681 distinct species · 10 324 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,6°C
Annual rain
1 331mm
Warmest m°
34,6°C
Coldest m°
20,8°C
Elevation: 64 m on average (min 29 m, max 277 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,6°C
Annual rain
1 331mm
Warmest month
34,6°C
Coldest month
20,8°C
Mean alt.
64m
Min
29m
Max
277m
Std. dev.
32m
Köppen-Geiger (dominant)
AwTropical, savannah(69 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
50,5g/kg
Clay
32,7%
Sand
32,7%
Silt
34,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
70,4g/kg
Clay
31,7%
Sand
33,2%
Silt
35,1%
5–15 cm
pH H₂O
5,8
Org. C
44,4g/kg
Clay
32,5%
Sand
33,2%
Silt
34,3%
15–30 cm
pH H₂O
5,9
Org. C
36,8g/kg
Clay
33,7%
Sand
31,7%
Silt
34,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest68.8%
Crops14.8%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)14.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 4 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
54,1km
Lake surface here
26,33km²
Basins crossed
4
Max stream order
5
Max drainage
7 912km²
Discharge in basins
73,5m³/s
Mean precip.
1 867mm/an
Mean T°
26,5°C
Moisture idx
0,16
Mean runoff
693mm/an
Mean elev. (basins)
190m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,2nW
Built-up
98,2%
Pesticides
11,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 4IUCN II · 2
Minneriya - Giritale (Block 1-5)
IUCN IVNature Reserve · 1988
226 km²
Flood Plains
IUCN IINational Park · 1984
176 km²
Minneriya-Giritale Section I
IUCN IVNature Reserve · 1988
87 km²
Polonnaruwa
IUCN IVSanctuary · 1938
18 km²
Riverine
IUCN IVNature Reserve · 1991
17 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN