Ontologia

Division · LKA

Kotapola

Sri Lanka

AfTropical, rainforest(100 %)

Species observed

811

Observations

14 545

Area

183,6km²

Ecological tissue

Sample of 20 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 Kotapola : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
15
Connectance
0.079
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

811 distinct species · 14 545 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 545 obs · 5 cellules
Obs. / cellule
≥ 7 762
7 762–7 761
3 331–7 761
2 169–3 330
< 2 169

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 667mm

Warmest m°

29,3°C

Coldest m°

19,3°C

Elevation: 415 m on average (min 110 m, max 1 116 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
2 667mm
Warmest month
29,3°C
Coldest month
19,3°C
Mean alt.
415m
Min
110m
Max
1 116m
Std. dev.
204m
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

64,4g/kg

Clay

41,6%

Sand

31,3%

Silt

27,0%

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
74,3g/kg
Clay
41,1%
Sand
32,2%
Silt
26,7%
5–15 cm
pH H₂O
5,2
Org. C
57,7g/kg
Clay
41,9%
Sand
31,0%
Silt
27,1%
15–30 cm
pH H₂O
5,2
Org. C
61,3g/kg
Clay
41,9%
Sand
30,7%
Silt
27,3%

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

Land cover

Forest77.6%
Crops4.5%
Built-up0.6%
Bare soil0.1%
Other (grassland, water…)17.2%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,6km

Basins crossed

3

Max stream order

2

Max drainage

2 513km²

Discharge in basins

9,2m³/s

Mean precip.

2 962mm/an

Mean T°

26,0°C

Moisture idx

0,54

Mean runoff

1 356mm/an

Mean elev. (basins)

169m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

0,1nW

Built-up

61,2%

Pesticides

12,5kg/km²

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

Protected areas6

IUCN Ia · 2IUCN Not Applicable · 2IUCN Not Reported · 1IUCN Ib · 1

Sinharaja

IUCN Not Reported

Reserved Forest · 1934

65 km²

Diyadawa

IUCN Ia

Conservation Forest · 2010

23 km²

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