Ontologia

Commune · FRA

Illiat

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 587

Observations

36 996

Area

20,6km²

Ecological tissue

Sample of 31 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 Illiat : 22 espèces reliées par 89 interactions GloBI sur 5 types (connectance 19.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
89
Connectance
0.191
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

1 587 distinct species · 36 996 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 996 obs · 5 cellules
Obs. / cellule
≥ 11 921
11 921–11 920
8 740–11 920
8 537–8 739
< 8 537

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

Climate

Mean T°

12,1°C

Annual rain

1 039mm

Warmest m°

25,6°C

Coldest m°

-0,0°C

Elevation: 227 m on average (min 197 m, max 248 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
1 039mm
Warmest month
25,6°C
Coldest month
-0,0°C
Mean alt.
227m
Min
197m
Max
248m
Std. dev.
12m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

36,0g/kg

Clay

23,9%

Sand

28,9%

Silt

47,2%

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

Dominant lithology: scGLiMaggregated to Ain

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
66,9g/kg
Clay
23,1%
Sand
29,0%
Silt
47,8%
5–15 cm
pH H₂O
6,0
Org. C
24,3g/kg
Clay
22,1%
Sand
27,0%
Silt
50,9%
15–30 cm
pH H₂O
6,0
Org. C
16,7g/kg
Clay
26,6%
Sand
30,5%
Silt
42,9%

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

Land cover

Forest15.5%
Crops64.8%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)18.6%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

26 701km²

Discharge in basins

21,9m³/s

Mean precip.

809mm/an

Mean T°

10,8°C

Moisture idx

-0,08

Max snow

6%

Mean runoff

444mm/an

Mean elev. (basins)

277m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

64,9%

Pesticides

43,2kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.