Ontologia

Division · LKA

Karandeniya

Sri Lanka

AfTropical, rainforest(100 %)

Species observed

72

Observations

126

Area

81,6km²

Ecological tissue

Sample of 29 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 Karandeniya : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
24
Connectance
0.059
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

72 distinct species · 126 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

126 obs · 1 cellules
Obs. / cellule
≥ 126
126–125
126–125
126–125
< 126

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 530mm

Warmest m°

29,3°C

Coldest m°

23,6°C

Elevation: 12 m on average (min 3 m, max 32 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 530mm
Warmest month
29,3°C
Coldest month
23,6°C
Mean alt.
12m
Min
3m
Max
32m
Std. dev.
4m
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

5,3

Org. C

85,8g/kg

Clay

36,5%

Sand

29,0%

Silt

34,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
88,7g/kg
Clay
35,1%
Sand
30,1%
Silt
34,8%
5–15 cm
pH H₂O
5,3
Org. C
97,4g/kg
Clay
36,0%
Sand
29,1%
Silt
34,9%
15–30 cm
pH H₂O
5,3
Org. C
71,5g/kg
Clay
38,4%
Sand
27,7%
Silt
33,9%

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

Land cover

Forest61.8%
Crops13.2%
Built-up2.2%
Bare soil0.1%
Other (grassland, water…)22.6%

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

Hydrology3 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,08km²

Basins crossed

3

Max drainage

928km²

Discharge in basins

1,8m³/s

Mean precip.

3 172mm/an

Mean T°

26,7°C

Moisture idx

0,59

Mean runoff

1 455mm/an

Mean elev. (basins)

23m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

7hab/km²

Night light

0,6nW

Built-up

221,7%

Pesticides

13,1kg/km²

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