Gorges de la Dordogne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
460 km²
Commune · FRA
Saint-Pierre
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
881
Observations
4 342
Area
14km²
Ecological tissue
Sample of 30 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 Saint-Pierre : 21 espèces + 9 bulles famille, 53 interactions GloBI documentées sur 6 types (connectance 12.2%, filtre Serrano α=0.2). Les 9 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
30
Interactions affichées
53
Connectance
0.122
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
881 distinct species · 4 342 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,3°C
Annual rain
1 359mm
Warmest m°
22,9°C
Coldest m°
-0,2°C
Elevation: 551 m on average (min 523 m, max 606 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,3°C
Annual rain
1 359mm
Warmest month
22,9°C
Coldest month
-0,2°C
Mean alt.
551m
Min
523m
Max
606m
Std. dev.
19m
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
45,0g/kg
Clay
21,4%
Sand
43,2%
Silt
35,3%
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
69,6g/kg
Clay
21,2%
Sand
43,6%
Silt
35,1%
5–15 cm
pH H₂O
6,0
Org. C
41,3g/kg
Clay
21,2%
Sand
44,2%
Silt
34,8%
15–30 cm
pH H₂O
6,0
Org. C
24,1g/kg
Clay
22,0%
Sand
42,0%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.5%
Crops31.9%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)28.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
7,2km
Lake surface here
0,35km²
Basins crossed
2
Max stream order
5
Max drainage
2 563km²
Discharge in basins
11,9m³/s
Mean precip.
815mm/an
Mean T°
9,9°C
Moisture idx
-0,09
Max snow
6%
Mean runoff
689mm/an
Mean elev. (basins)
590m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
31,0%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Vallée de la Dordogne sur l'ensemble de son cours et affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
76 km²
Lacs et rivières à loutres
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
2 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.