Ontologia

Commune · FRA

Péret-Bel-Air

France

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

Species observed

254

Observations

758

Area

15,1km²

Ecological tissue

Sample of 36 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 Péret-Bel-Air : 34 espèces + 2 bulles famille, 58 interactions GloBI documentées sur 5 types (connectance 9.2%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
36
Interactions affichées
58
Connectance
0.092
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

254 distinct species · 758 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 600 obs · 1 cellules
Obs. / cellule
≥ 5 600
5 600–5 599
5 600–5 599
5 600–5 599
< 5 600

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

Climate

Mean T°

9,0°C

Annual rain

1 613mm

Warmest m°

21,2°C

Coldest m°

-0,9°C

Elevation: 791 m on average (min 642 m, max 886 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
1 613mm
Warmest month
21,2°C
Coldest month
-0,9°C
Mean alt.
791m
Min
642m
Max
886m
Std. dev.
67m
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

5,4

Org. C

63,7g/kg

Clay

23,3%

Sand

45,5%

Silt

31,3%

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

Dominant lithology: mtGLiMaggregated to Corrèze

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
105,4g/kg
Clay
23,3%
Sand
45,5%
Silt
31,2%
5–15 cm
pH H₂O
5,4
Org. C
57,2g/kg
Clay
22,5%
Sand
46,4%
Silt
31,1%
15–30 cm
pH H₂O
5,5
Org. C
28,3g/kg
Clay
24,0%
Sand
44,5%
Silt
31,5%

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

Land cover

Forest63.2%
Crops14.8%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)21.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

2

Max stream order

2

Max drainage

1 155km²

Discharge in basins

0,3m³/s

Mean precip.

891mm/an

Mean T°

9,7°C

Moisture idx

-0,00

Max snow

8%

Mean runoff

656mm/an

Mean elev. (basins)

616m

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

14,6%

Pesticides

29,8kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas4

IUCN IV · 2IUCN V · 1IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.