Perche
IUCN VRegional Nature Park · 1998
2 014 km²
Commune · FRA
Bretoncelles
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 271
Observations
22 433
Area
40,7km²
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
1 271 distinct species · 22 433 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
776mm
Warmest m°
22,5°C
Coldest m°
1,0°C
Elevation: 192 m on average (min 142 m, max 243 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
776mm
Warmest month
22,5°C
Coldest month
1,0°C
Mean alt.
192m
Min
142m
Max
243m
Std. dev.
28m
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
6,1
Org. C
29,5g/kg
Clay
25,5%
Sand
23,4%
Silt
51,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Orne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
47,5g/kg
Clay
23,4%
Sand
23,9%
Silt
52,7%
5–15 cm
pH H₂O
6,2
Org. C
25,2g/kg
Clay
24,6%
Sand
23,0%
Silt
52,4%
15–30 cm
pH H₂O
6,1
Org. C
15,9g/kg
Clay
28,5%
Sand
23,2%
Silt
48,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.3%
Crops53.1%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)20.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,7km
Basins crossed
2
Max stream order
2
Max drainage
2 420km²
Discharge in basins
0,3m³/s
Mean precip.
683mm/an
Mean T°
10,4°C
Moisture idx
-0,17
Max snow
6%
Mean runoff
263mm/an
Mean elev. (basins)
154m
Watersheds crossing here
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
0,1nW
Built-up
45,1%
Pesticides
45,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN V · 1IUCN IV · 1
Forêts et étangs du Perche
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
476 km²
Cuesta cénomanienne du Perche d'Eure-et-Loir
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
4 km²
Bassin De La Corbionne
IUCN IVBiotope Protection Order · 2002
1 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.