Vallée de l'Isle de Périgueux à sa confluence avec la Dordogne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
80 km²
Commune · FRA
Coutras
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 198
Observations
9 778
Area
33,8km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
1 198 distinct species · 9 778 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,6°C
Annual rain
807mm
Warmest m°
26,4°C
Coldest m°
2,9°C
Elevation: 19 m on average (min 10 m, max 46 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,6°C
Annual rain
807mm
Warmest month
26,4°C
Coldest month
2,9°C
Mean alt.
19m
Min
10m
Max
46m
Std. dev.
8m
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
35,4g/kg
Clay
24,8%
Sand
39,0%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Gironde
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
63,0g/kg
Clay
24,1%
Sand
39,3%
Silt
36,7%
5–15 cm
pH H₂O
6,4
Org. C
24,9g/kg
Clay
24,0%
Sand
39,6%
Silt
36,4%
15–30 cm
pH H₂O
6,4
Org. C
18,2g/kg
Clay
26,4%
Sand
38,0%
Silt
35,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.8%
Crops29.8%
Built-up3.1%
Bare soil0.9%
Other (grassland, water…)42.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
12,5km
Basins crossed
4
Max stream order
5
Max drainage
6 605km²
Discharge in basins
7,2m³/s
Mean precip.
899mm/an
Mean T°
12,0°C
Moisture idx
-0,07
Max snow
3%
Mean runoff
515mm/an
Mean elev. (basins)
136m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,1nW
Built-up
311,6%
Pesticides
46,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Vallée de la Dronne de Brantôme à sa confluence avec l'Isle
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
58 km²
Vallées du Lary et du Palais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2006
18 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.