Ontologia

Division · LKA

Baddegama

Sri Lanka

AfTropical, rainforest(100 %)

Species observed

252

Observations

2 004

Area

110,4km²

Ecological tissue

Sample of 41 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 Baddegama : 37 espèces dont 5 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
40
Connectance
0.049
Patrimoniales
5
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

252 distinct species · 2 004 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 004 obs · 3 cellules
Obs. / cellule
≥ 1 227
1 227–1 226
1 227–1 226
583–1 226
< 583

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,4°C

Annual rain

2 449mm

Warmest m°

29,2°C

Coldest m°

23,7°C

Elevation: 22 m on average (min 3 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 449mm
Warmest month
29,2°C
Coldest month
23,7°C
Mean alt.
22m
Min
3m
Max
97m
Std. dev.
15m
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

5,2

Org. C

83,3g/kg

Clay

37,8%

Sand

31,3%

Silt

30,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
87,8g/kg
Clay
36,5%
Sand
32,6%
Silt
31,0%
5–15 cm
pH H₂O
5,2
Org. C
84,8g/kg
Clay
37,4%
Sand
31,2%
Silt
31,3%
15–30 cm
pH H₂O
5,3
Org. C
77,3g/kg
Clay
39,6%
Sand
30,0%
Silt
30,4%

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

Land cover

Forest61.9%
Crops11.1%
Built-up1.9%
Bare soil0.1%
Other (grassland, water…)25.0%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

2

Max stream order

4

Max drainage

928km²

Discharge in basins

6,2m³/s

Mean precip.

3 185mm/an

Mean T°

25,9°C

Moisture idx

0,58

Mean runoff

1 424mm/an

Mean elev. (basins)

189m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

6hab/km²

Night light

0,4nW

Built-up

185,1%

Pesticides

13,7kg/km²

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