Ontologia

Division · LKA

Balangoda

Sri Lanka

AfTropical, rainforest(97 %)

Species observed

263

Observations

1 468

Area

277,8km²

Ecological tissue

Sample of 33 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 Balangoda : 30 espèces dont 6 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
30
Connectance
0.057
Patrimoniales
6
Plus dense que (national)0 %(top 100%)

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

Species present

263 distinct species · 1 468 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 468 obs · 7 cellules
Obs. / cellule
≥ 579
579–578
190–578
137–189
< 137

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

Climate

Mean T°

24,1°C

Annual rain

2 206mm

Warmest m°

29,3°C

Coldest m°

18,7°C

Elevation: 480 m on average (min 91 m, max 1 166 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
2 206mm
Warmest month
29,3°C
Coldest month
18,7°C
Mean alt.
480m
Min
91m
Max
1 166m
Std. dev.
241m
Köppen-Geiger (dominant)
AfTropical, rainforest(97 %)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

48,5g/kg

Clay

40,0%

Sand

31,8%

Silt

28,2%

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
62,9g/kg
Clay
38,4%
Sand
33,2%
Silt
28,4%
5–15 cm
pH H₂O
5,2
Org. C
45,6g/kg
Clay
39,1%
Sand
32,2%
Silt
28,7%
15–30 cm
pH H₂O
5,2
Org. C
37,1g/kg
Clay
42,6%
Sand
30,0%
Silt
27,4%

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

Land cover

Forest77.4%
Crops4.2%
Built-up0.9%
Bare soil0.3%
Other (grassland, water…)17.2%

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

Hydrology3 basins · 2 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

40,3km

Lake surface here

0,94km²

Basins crossed

3

Max stream order

5

Max drainage

2 513km²

Discharge in basins

9,9m³/s

Mean precip.

2 086mm/an

Mean T°

25,2°C

Moisture idx

0,21

Mean runoff

1 102mm/an

Mean elev. (basins)

347m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,2nW

Built-up

90,2%

Pesticides

11,8kg/km²

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

Protected areas9

IUCN Ib · 6IUCN Not Applicable · 1IUCN II · 1IUCN Ia · 1
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN