Ontologia

Commune · FRA

Frans

France

CfbTemperate, no dry season, warm summer(93 %)

Species observed

1 517

Observations

20 831

Area

7,9km²

Ecological tissue

Sample of 39 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 Frans : 32 espèces + 7 bulles famille, 72 interactions GloBI documentées sur 6 types (connectance 9.7%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
39
Interactions affichées
72
Connectance
0.097
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

1 517 distinct species · 20 831 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 862 obs · 1 cellules
Obs. / cellule
≥ 20 862
20 862–20 861
20 862–20 861
20 862–20 861
< 20 862

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

Climate

Mean T°

12,0°C

Annual rain

886mm

Warmest m°

25,7°C

Coldest m°

-0,4°C

Elevation: 235 m on average (min 195 m, max 255 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
886mm
Warmest month
25,7°C
Coldest month
-0,4°C
Mean alt.
235m
Min
195m
Max
255m
Std. dev.
13m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(93 %)Temperate

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

Soil & lithology

pH H₂O

6,3

Org. C

24,6g/kg

Clay

24,3%

Sand

26,7%

Silt

49,0%

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
6,2
Org. C
40,7g/kg
Clay
23,2%
Sand
26,7%
Silt
50,1%
5–15 cm
pH H₂O
6,4
Org. C
18,2g/kg
Clay
22,6%
Sand
25,2%
Silt
52,1%
15–30 cm
pH H₂O
6,4
Org. C
15,0g/kg
Clay
27,0%
Sand
28,2%
Silt
44,8%

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

Land cover

Forest5.1%
Crops64.2%
Built-up3.2%
Bare soil1.1%
Other (grassland, water…)26.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

29 001km²

Discharge in basins

10,9m³/s

Mean precip.

784mm/an

Mean T°

10,8°C

Moisture idx

-0,11

Max snow

3%

Mean runoff

369mm/an

Mean elev. (basins)

290m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,6nW

Built-up

317,4%

Pesticides

46,9kg/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.