Ontologia

Commune · FRA

Saint-Étienne-sur-Reyssouze

France

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

Species observed

1 490

Observations

17 604

Area

14,1km²

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 Saint-Étienne-sur-Reyssouze : 22 espèces reliées par 86 interactions GloBI sur 5 types (connectance 21.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
86
Connectance
0.212
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

1 490 distinct species · 17 604 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 604 obs · 3 cellules
Obs. / cellule
≥ 7 281
7 281–7 280
7 281–7 280
6 352–7 280
< 6 352

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

Climate

Mean T°

12,2°C

Annual rain

989mm

Warmest m°

25,8°C

Coldest m°

0,3°C

Elevation: 191 m on average (min 181 m, max 199 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
989mm
Warmest month
25,8°C
Coldest month
0,3°C
Mean alt.
191m
Min
181m
Max
199m
Std. dev.
5m
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

6,3

Org. C

32,5g/kg

Clay

29,3%

Sand

29,5%

Silt

41,2%

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
6,3
Org. C
57,4g/kg
Clay
29,1%
Sand
29,6%
Silt
41,4%
5–15 cm
pH H₂O
6,4
Org. C
23,4g/kg
Clay
28,1%
Sand
27,7%
Silt
44,2%
15–30 cm
pH H₂O
6,4
Org. C
16,8g/kg
Clay
30,7%
Sand
31,3%
Silt
38,0%

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

Land cover

Forest16.7%
Crops47.3%
Built-up0.6%
Bare soil0.7%
Other (grassland, water…)34.7%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Basins crossed

1

Max stream order

3

Max drainage

501km²

Discharge in basins

0,3m³/s

Mean precip.

826mm/an

Mean T°

11,0°C

Moisture idx

-0,07

Max snow

5%

Mean runoff

570mm/an

Mean elev. (basins)

225m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

63,9%

Pesticides

43,3kg/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.