Aubrac
IUCN VRegional Nature Park · 2018
2 205 km²
Commune · FRA
Chauchailles
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
952
Observations
11 595
Area
17,8km²
Ecological tissue
Sample of 29 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 Chauchailles : 28 espèces + 2 bulles famille, 34 interactions GloBI documentées sur 3 types (connectance 7.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
30
Interactions affichées
34
Connectance
0.078
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
952 distinct species · 11 595 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,7°C
Annual rain
1 097mm
Warmest m°
20,9°C
Coldest m°
-3,0°C
Elevation: 1 079 m on average (min 960 m, max 1 224 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,7°C
Annual rain
1 097mm
Warmest month
20,9°C
Coldest month
-3,0°C
Mean alt.
1 079m
Min
960m
Max
1 224m
Std. dev.
50m
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
5,9
Org. C
53,3g/kg
Clay
23,3%
Sand
41,4%
Silt
35,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Lozère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
83,4g/kg
Clay
22,3%
Sand
41,7%
Silt
36,0%
5–15 cm
pH H₂O
5,9
Org. C
46,7g/kg
Clay
22,2%
Sand
42,1%
Silt
35,6%
15–30 cm
pH H₂O
6,0
Org. C
29,7g/kg
Clay
25,2%
Sand
40,3%
Silt
34,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.1%
Crops33.2%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)34.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,5km
Basins crossed
1
Max stream order
3
Max drainage
431km²
Discharge in basins
0,3m³/s
Mean precip.
855mm/an
Mean T°
7,5°C
Moisture idx
0,07
Max snow
18%
Mean runoff
476mm/an
Mean elev. (basins)
1 149m
Watersheds crossing here
Rivers / streams (1, 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
19,2%
Pesticides
38,8kg/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.