Ontologia

Commune · FRA

Valiergues

France

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

Species observed

890

Observations

6 541

Area

12,8km²

Ecological tissue

Sample of 48 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 Valiergues : 46 espèces + 2 bulles famille, 81 interactions GloBI documentées sur 6 types (connectance 7.2%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
48
Interactions affichées
81
Connectance
0.072
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

890 distinct species · 6 541 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 541 obs · 1 cellules
Obs. / cellule
≥ 6 541
6 541–6 540
6 541–6 540
6 541–6 540
< 6 541

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

Climate

Mean T°

9,7°C

Annual rain

1 389mm

Warmest m°

22,1°C

Coldest m°

-0,6°C

Elevation: 658 m on average (min 628 m, max 696 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
1 389mm
Warmest month
22,1°C
Coldest month
-0,6°C
Mean alt.
658m
Min
628m
Max
696m
Std. dev.
14m
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

61,9g/kg

Clay

21,4%

Sand

41,8%

Silt

36,8%

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
5,7
Org. C
104,8g/kg
Clay
20,9%
Sand
41,5%
Silt
37,5%
5–15 cm
pH H₂O
5,8
Org. C
51,2g/kg
Clay
20,8%
Sand
42,3%
Silt
36,9%
15–30 cm
pH H₂O
5,8
Org. C
29,7g/kg
Clay
22,4%
Sand
41,6%
Silt
36,0%

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

Land cover

Forest49.1%
Crops25.5%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)24.8%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,4km

Basins crossed

3

Max stream order

2

Max drainage

3 507km²

Discharge in basins

6,2m³/s

Mean precip.

832mm/an

Mean T°

9,8°C

Moisture idx

-0,07

Max snow

8%

Mean runoff

689mm/an

Mean elev. (basins)

613m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

28,1%

Pesticides

8,8kg/km²

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

Protected areas1

IUCN V · 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.