Ontologia

Commune · FRA

Saint-Chabrais

France

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

Species observed

1 155

Observations

8 218

Area

25km²

Ecological tissue

Sample of 38 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-Chabrais : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 4 types (connectance 14.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
100
Connectance
0.142
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 155 distinct species · 8 218 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 218 obs · 4 cellules
Obs. / cellule
≥ 3 466
3 466–3 465
1 947–3 465
1 947–1 946
< 1 947

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

Climate

Mean T°

10,6°C

Annual rain

981mm

Warmest m°

23,1°C

Coldest m°

0,6°C

Elevation: 458 m on average (min 395 m, max 531 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
981mm
Warmest month
23,1°C
Coldest month
0,6°C
Mean alt.
458m
Min
395m
Max
531m
Std. dev.
37m
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

5,8

Org. C

37,4g/kg

Clay

18,3%

Sand

51,2%

Silt

30,5%

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

Dominant lithology: paGLiMaggregated to Creuse

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
57,0g/kg
Clay
17,7%
Sand
52,4%
Silt
30,0%
5–15 cm
pH H₂O
5,9
Org. C
32,3g/kg
Clay
17,3%
Sand
53,0%
Silt
29,8%
15–30 cm
pH H₂O
5,9
Org. C
22,9g/kg
Clay
20,0%
Sand
48,4%
Silt
31,6%

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

Land cover

Forest20.4%
Crops43.5%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)35.1%

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

Hydrology1 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,3km

Lake surface here

0,14km²

Basins crossed

1

Max stream order

1

Max drainage

435km²

Discharge in basins

0,2m³/s

Mean precip.

823mm/an

Mean T°

10,0°C

Moisture idx

-0,06

Max snow

5%

Mean runoff

314mm/an

Mean elev. (basins)

443m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

33,3%

Pesticides

4,5kg/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.