Grands Causses
IUCN VRegional Nature Park · 1995
3 807 km²
Commune · FRA
Villefranche-de-Panat
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 893
Observations
17 968
Area
30,7km²
Ecological tissue
Sample of 33 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 Villefranche-de-Panat : 28 espèces + 5 bulles famille, 67 interactions GloBI documentées sur 3 types (connectance 12.7%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
67
Connectance
0.127
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
1 893 distinct species · 17 968 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
1 203mm
Warmest m°
23,1°C
Coldest m°
-0,6°C
Elevation: 779 m on average (min 393 m, max 949 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
1 203mm
Warmest month
23,1°C
Coldest month
-0,6°C
Mean alt.
779m
Min
393m
Max
949m
Std. dev.
107m
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
6,5
Org. C
42,0g/kg
Clay
25,1%
Sand
40,1%
Silt
34,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Aveyron
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
69,5g/kg
Clay
23,9%
Sand
40,4%
Silt
35,8%
5–15 cm
pH H₂O
6,5
Org. C
32,3g/kg
Clay
24,0%
Sand
40,7%
Silt
35,3%
15–30 cm
pH H₂O
6,5
Org. C
24,2g/kg
Clay
27,5%
Sand
39,3%
Silt
33,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.4%
Crops33.0%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)45.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,2km
Lake surface here
1,05km²
Basins crossed
3
Max stream order
4
Max drainage
3 780km²
Discharge in basins
6,9m³/s
Mean precip.
771mm/an
Mean T°
11,5°C
Moisture idx
-0,20
Max snow
4%
Mean runoff
481mm/an
Mean elev. (basins)
597m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
54,5%
Pesticides
10,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Vallée du Tarn (de Brousse jusqu'aux gorges)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
37 km²
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.