Grands Causses
IUCN VRegional Nature Park · 1995
3 807 km²
Commune · FRA
Prades-Salars
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
722
Observations
4 210
Area
29,9km²
Ecological tissue
Sample of 35 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 Prades-Salars : 31 espèces + 4 bulles famille, 59 interactions GloBI documentées sur 4 types (connectance 9.9%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
35
Interactions affichées
59
Connectance
0.099
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
722 distinct species · 4 210 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,3°C
Annual rain
1 161mm
Warmest m°
22,4°C
Coldest m°
-1,2°C
Elevation: 858 m on average (min 794 m, max 924 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,3°C
Annual rain
1 161mm
Warmest month
22,4°C
Coldest month
-1,2°C
Mean alt.
858m
Min
794m
Max
924m
Std. dev.
33m
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
6,4
Org. C
44,3g/kg
Clay
22,3%
Sand
44,6%
Silt
33,1%
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
6,4
Org. C
72,0g/kg
Clay
20,9%
Sand
45,4%
Silt
33,8%
5–15 cm
pH H₂O
6,4
Org. C
35,0g/kg
Clay
21,0%
Sand
45,6%
Silt
33,5%
15–30 cm
pH H₂O
6,4
Org. C
26,0g/kg
Clay
25,0%
Sand
43,0%
Silt
32,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.5%
Crops32.6%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)42.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
2,5km
Lake surface here
0,20km²
Basins crossed
1
Max stream order
2
Max drainage
1 541km²
Discharge in basins
0,4m³/s
Mean precip.
799mm/an
Mean T°
11,0°C
Moisture idx
-0,15
Max snow
4%
Mean runoff
415mm/an
Mean elev. (basins)
638m
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
0,1nW
Built-up
35,5%
Pesticides
47,5kg/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.