Ontologia

Commune · FRA

Saint-Galmier

France

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

Species observed

1 117

Observations

12 697

Area

19,7km²

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 Saint-Galmier : 32 espèces + 5 bulles famille, 93 interactions GloBI documentées sur 5 types (connectance 14.0%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
37
Interactions affichées
93
Connectance
0.140
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

1 117 distinct species · 12 697 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 698 obs · 1 cellules
Obs. / cellule
≥ 12 698
12 698–12 697
12 698–12 697
12 698–12 697
< 12 698

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

Climate

Mean T°

11,2°C

Annual rain

799mm

Warmest m°

25,0°C

Coldest m°

-1,0°C

Elevation: 427 m on average (min 367 m, max 544 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
799mm
Warmest month
25,0°C
Coldest month
-1,0°C
Mean alt.
427m
Min
367m
Max
544m
Std. dev.
50m
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

6,2

Org. C

31,4g/kg

Clay

21,3%

Sand

48,1%

Silt

30,7%

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

Dominant lithology: paGLiMaggregated to Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
48,3g/kg
Clay
20,8%
Sand
49,7%
Silt
29,6%
5–15 cm
pH H₂O
6,2
Org. C
28,4g/kg
Clay
20,9%
Sand
48,8%
Silt
30,3%
15–30 cm
pH H₂O
6,1
Org. C
17,6g/kg
Clay
22,1%
Sand
45,8%
Silt
32,1%

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

Land cover

Forest15.5%
Crops43.7%
Built-up3.0%
Bare soil0.9%
Other (grassland, water…)36.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,6km

Basins crossed

1

Max stream order

3

Max drainage

5 113km²

Discharge in basins

0,5m³/s

Mean precip.

784mm/an

Mean T°

9,5°C

Moisture idx

-0,08

Max snow

8%

Mean runoff

296mm/an

Mean elev. (basins)

620m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,7nW

Built-up

305,5%

Pesticides

46,5kg/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.