Gorges de la Dordogne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
460 km²
Commune · FRA
Mauriac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
975
Observations
5 501
Area
28,4km²
Ecological tissue
Sample of 43 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 Mauriac : 39 espèces + 4 bulles famille, 85 interactions GloBI documentées sur 6 types (connectance 9.4%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
43
Interactions affichées
85
Connectance
0.094
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
975 distinct species · 5 501 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
1 609mm
Warmest m°
22,3°C
Coldest m°
-0,5°C
Elevation: 664 m on average (min 536 m, max 744 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,9°C
Annual rain
1 609mm
Warmest month
22,3°C
Coldest month
-0,5°C
Mean alt.
664m
Min
536m
Max
744m
Std. dev.
48m
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
6,0
Org. C
47,5g/kg
Clay
21,5%
Sand
37,1%
Silt
41,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Cantal
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
77,3g/kg
Clay
21,6%
Sand
36,6%
Silt
41,7%
5–15 cm
pH H₂O
6,0
Org. C
41,4g/kg
Clay
20,9%
Sand
37,1%
Silt
42,0%
15–30 cm
pH H₂O
6,0
Org. C
23,9g/kg
Clay
21,9%
Sand
37,6%
Silt
40,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.3%
Crops33.9%
Built-up1.7%
Bare soil0.2%
Other (grassland, water…)33.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
7,6km
Basins crossed
1
Max stream order
3
Max drainage
3 507km²
Discharge in basins
5,0m³/s
Mean precip.
850mm/an
Mean T°
9,7°C
Moisture idx
-0,04
Max snow
7%
Mean runoff
707mm/an
Mean elev. (basins)
655m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
174,0%
Pesticides
5,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Gorges de la Dordogne, de l'Auze et de la Sumène
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
42 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.