Ontologia

Commune · FRA

Saint-Julien-sur-Bibost

France

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

Species observed

1 522

Observations

56 339

Area

13,5km²

Ecological tissue

Sample of 35 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-Julien-sur-Bibost : 22 espèces reliées par 135 interactions GloBI sur 6 types (connectance 22.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
135
Connectance
0.227
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

1 522 distinct species · 56 339 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 339 obs · 4 cellules
Obs. / cellule
≥ 27 941
27 941–27 940
15 375–27 940
15 375–15 374
< 15 375

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

Climate

Mean T°

10,1°C

Annual rain

948mm

Warmest m°

23,7°C

Coldest m°

-1,7°C

Elevation: 602 m on average (min 482 m, max 726 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
948mm
Warmest month
23,7°C
Coldest month
-1,7°C
Mean alt.
602m
Min
482m
Max
726m
Std. dev.
85m
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

40,8g/kg

Clay

20,5%

Sand

44,5%

Silt

35,0%

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

Dominant lithology: mtGLiMaggregated to Rhône

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
61,5g/kg
Clay
19,7%
Sand
44,9%
Silt
35,4%
5–15 cm
pH H₂O
6,0
Org. C
36,3g/kg
Clay
19,7%
Sand
45,1%
Silt
35,2%
15–30 cm
pH H₂O
6,1
Org. C
24,7g/kg
Clay
22,1%
Sand
43,5%
Silt
34,3%

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

Land cover

Forest35.9%
Crops29.8%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)32.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,6km

Basins crossed

1

Max stream order

1

Max drainage

882km²

Discharge in basins

0,1m³/s

Mean precip.

818mm/an

Mean T°

9,9°C

Moisture idx

-0,04

Max snow

8%

Mean runoff

323mm/an

Mean elev. (basins)

493m

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

Built-up

54,2%

Pesticides

42,2kg/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.