Vallée de la Dordogne quercynoise
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
70 km²
Commune · FRA
Martel
France
CfbTemperate, no dry season, warm summer(100 %)
Area
35,6km²
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
Computing species observations from GBIF…
Climate
Mean T°
12,4°C
Annual rain
1 080mm
Warmest m°
25,5°C
Coldest m°
1,3°C
Elevation: 238 m on average (min 115 m, max 278 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
1 080mm
Warmest month
25,5°C
Coldest month
1,3°C
Mean alt.
238m
Min
115m
Max
278m
Std. dev.
37m
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
6,3
Org. C
49,2g/kg
Clay
30,6%
Sand
31,2%
Silt
38,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Lot
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
93,0g/kg
Clay
30,8%
Sand
31,7%
Silt
37,5%
5–15 cm
pH H₂O
6,4
Org. C
33,0g/kg
Clay
30,3%
Sand
31,7%
Silt
38,0%
15–30 cm
pH H₂O
6,4
Org. C
21,6g/kg
Clay
30,7%
Sand
30,3%
Silt
39,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.2%
Crops30.7%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)35.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
5,5km
Basins crossed
2
Max stream order
5
Max drainage
7 569km²
Discharge in basins
22,5m³/s
Mean precip.
832mm/an
Mean T°
12,1°C
Moisture idx
-0,16
Max snow
3%
Mean runoff
507mm/an
Mean elev. (basins)
244m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
83,4%
Pesticides
43,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
Cours Lotois De La Dordogne
IUCN IVBiotope Protection Order · 1987
6 km²
Falaises lotoises (Rapaces)
IUCN IVBiotope Protection Order · 2018
0 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.