Gorges de la Dordogne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
460 km²
Commune · FRA
Soursac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 360
Observations
14 140
Area
42,6km²
Ecological tissue
Sample of 41 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 Soursac : 37 espèces + 4 bulles famille, 70 interactions GloBI documentées sur 8 types (connectance 8.5%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
41
Interactions affichées
70
Connectance
0.085
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
2 360 distinct species · 14 140 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
1 377mm
Warmest m°
23,5°C
Coldest m°
0,4°C
Elevation: 478 m on average (min 335 m, max 556 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
1 377mm
Warmest month
23,5°C
Coldest month
0,4°C
Mean alt.
478m
Min
335m
Max
556m
Std. dev.
58m
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
5,7
Org. C
47,3g/kg
Clay
22,7%
Sand
40,1%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Corrèze
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
77,8g/kg
Clay
22,6%
Sand
40,1%
Silt
37,4%
5–15 cm
pH H₂O
5,8
Org. C
41,3g/kg
Clay
21,8%
Sand
40,8%
Silt
37,4%
15–30 cm
pH H₂O
5,8
Org. C
22,8g/kg
Clay
23,6%
Sand
39,4%
Silt
37,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.5%
Crops22.5%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)24.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 2 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
20,8km
Lake surface here
1,24km²
Basins crossed
3
Max stream order
5
Max drainage
4 525km²
Discharge in basins
5,7m³/s
Mean precip.
861mm/an
Mean T°
9,7°C
Moisture idx
-0,03
Max snow
8%
Mean runoff
693mm/an
Mean elev. (basins)
647m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
32,4%
Pesticides
29,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN IV · 7IUCN 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
Gorges de la Dordogne, de l'Auze et de la Sumène
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
42 km²
bois sur pente de la vieille eglise
IUCN IVLand acquired by a regional conservatory of natural areas · 2000
1 km²
bois sur pente du ravin
IUCN IVLand acquired by a regional conservatory of natural areas · 1999
0 km²
bois sur pente des rochers noirs
IUCN IVLand acquired by a regional conservatory of natural areas · 2005
0 km²
Complete list10 protected areas
- Gorges de la DordogneSpecial Protection Area (Birds Directive)IUCN Not Reported2019460 km²
- Vallée de la Dordogne sur l'ensemble de son cours et affluentsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200976 km²
- Gorges de la Dordogne, de l'Auze et de la SumèneSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201542 km²
- bois sur pente de la vieille egliseLand acquired by a regional conservatory of natural areasIUCN IV20001 km²
- bois sur pente du ravinLand acquired by a regional conservatory of natural areasIUCN IV19990 km²
- bois sur pente des rochers noirsLand acquired by a regional conservatory of natural areasIUCN IV20050 km²
- bois sur pente de l\'espinassouLand acquired by a regional conservatory of natural areasIUCN IV20150 km²
- bois sur pente de l\'echamelLand acquired by a regional conservatory of natural areasIUCN IV19960 km²
- bois de pente du pont aubertLand acquired by a regional conservatory of natural areasIUCN IV20200 km²
- bois sur pente de lamirandeLand acquired by a regional conservatory of natural areasIUCN IV20220 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.