Ontologia

Division · LKA

Kiriella

Sri Lanka

AfTropical, rainforest(100 %)

Species observed

239

Observations

1 416

Area

82,8km²

Ecological tissue

Sample of 34 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 Kiriella : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
33
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

239 distinct species · 1 416 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 416 obs · 4 cellules
Obs. / cellule
≥ 829
829–828
404–828
404–403
< 404

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

Climate

Mean T°

25,8°C

Annual rain

3 397mm

Warmest m°

30,7°C

Coldest m°

21,4°C

Elevation: 69 m on average (min 21 m, max 269 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
3 397mm
Warmest month
30,7°C
Coldest month
21,4°C
Mean alt.
69m
Min
21m
Max
269m
Std. dev.
56m
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

61,4g/kg

Clay

37,7%

Sand

30,4%

Silt

31,9%

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
70,2g/kg
Clay
35,9%
Sand
31,9%
Silt
32,2%
5–15 cm
pH H₂O
5,2
Org. C
55,7g/kg
Clay
37,2%
Sand
30,7%
Silt
32,2%
15–30 cm
pH H₂O
5,3
Org. C
58,3g/kg
Clay
39,9%
Sand
28,7%
Silt
31,4%

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

Land cover

Forest78.8%
Crops4.2%
Built-up0.9%
Bare soil0.1%
Other (grassland, water…)16.0%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

34,1km

Basins crossed

4

Max stream order

5

Max drainage

1 680km²

Discharge in basins

20,6m³/s

Mean precip.

4 021mm/an

Mean T°

26,3°C

Moisture idx

0,62

Mean runoff

1 459mm/an

Mean elev. (basins)

173m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,0nW

Built-up

88,5%

Pesticides

12,7kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN Ib · 1

Marakele

IUCN Not Reported

Forest Reserve · 1875

1 km²

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