Ontologia

Commune · FRA

Villes

France

DfbCold, no dry season, warm summer(56 %)

Species observed

1 301

Observations

10 773

Area

8,9km²

Ecological tissue

Sample of 37 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 Villes : 32 espèces + 5 bulles famille, 98 interactions GloBI documentées sur 6 types (connectance 14.7%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
37
Interactions affichées
98
Connectance
0.147
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

1 301 distinct species · 10 773 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 775 obs · 1 cellules
Obs. / cellule
≥ 10 775
10 775–10 774
10 775–10 774
10 775–10 774
< 10 775

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

Climate

Mean T°

8,3°C

Annual rain

1 582mm

Warmest m°

21,0°C

Coldest m°

-4,0°C

Elevation: 900 m on average (min 415 m, max 1 275 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
1 582mm
Warmest month
21,0°C
Coldest month
-4,0°C
Mean alt.
900m
Min
415m
Max
1 275m
Std. dev.
306m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(56 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

88,5g/kg

Clay

35,6%

Sand

23,7%

Silt

40,7%

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
6,0
Org. C
134,7g/kg
Clay
34,5%
Sand
23,9%
Silt
41,7%
5–15 cm
pH H₂O
6,3
Org. C
92,1g/kg
Clay
35,9%
Sand
23,3%
Silt
40,8%
15–30 cm
pH H₂O
6,3
Org. C
38,7g/kg
Clay
36,4%
Sand
24,0%
Silt
39,5%

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

Land cover

Forest46.2%
Crops26.4%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)26.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Basins crossed

2

Max stream order

1

Max drainage

11 297km²

Discharge in basins

2,4m³/s

Mean precip.

1 111mm/an

Mean T°

8,5°C

Moisture idx

0,25

Max snow

19%

Mean runoff

961mm/an

Mean elev. (basins)

730m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

43,8%

Pesticides

25,8kg/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.