Ontologia

Division · LKA

Kegalle

Sri Lanka

AfTropical, rainforest(100 %)

Species observed

342

Observations

2 552

Area

108,9km²

Ecological tissue

Sample of 36 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 Kegalle : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 4.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
30
Connectance
0.045
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

342 distinct species · 2 552 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 552 obs · 3 cellules
Obs. / cellule
≥ 1 867
1 867–1 866
1 867–1 866
636–1 866
< 636

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

Climate

Mean T°

25,3°C

Annual rain

2 685mm

Warmest m°

31,8°C

Coldest m°

20,8°C

Elevation: 238 m on average (min 102 m, max 761 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2 685mm
Warmest month
31,8°C
Coldest month
20,8°C
Mean alt.
238m
Min
102m
Max
761m
Std. dev.
70m
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

41,2g/kg

Clay

36,4%

Sand

34,9%

Silt

28,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
53,7g/kg
Clay
34,8%
Sand
36,4%
Silt
28,8%
5–15 cm
pH H₂O
5,2
Org. C
40,8g/kg
Clay
35,1%
Sand
35,3%
Silt
29,6%
15–30 cm
pH H₂O
5,2
Org. C
29,1g/kg
Clay
39,3%
Sand
32,8%
Silt
27,8%

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

Land cover

Forest88.1%
Crops1.3%
Built-up2.3%
Bare soil0.0%
Other (grassland, water…)8.3%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

21,2km

Basins crossed

2

Max stream order

2

Max drainage

2 325km²

Discharge in basins

4,0m³/s

Mean precip.

2 873mm/an

Mean T°

25,9°C

Moisture idx

0,44

Mean runoff

1 095mm/an

Mean elev. (basins)

284m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

0,4nW

Built-up

234,2%

Pesticides

12,1kg/km²

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

Protected areas5

IUCN Ib · 4IUCN IV · 1

Urakanda

IUCN Ib

Reserved Forest · 2009

1 km²

Aturupana

IUCN Ib

Reserved Forest · 1941

0 km²

Radawela

IUCN Ib

Reserved Forest · 2009

0 km²

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