Perche
IUCN VRegional Nature Park · 1998
2 014 km²
Commune · FRA
Courcerault
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 499
Observations
9 725
Area
14,5km²
Ecological tissue
Sample of 29 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 Courcerault : 18 espèces reliées par 124 interactions GloBI sur 6 types (connectance 23.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
124
Connectance
0.235
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
1 499 distinct species · 9 725 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
756mm
Warmest m°
22,6°C
Coldest m°
1,2°C
Elevation: 166 m on average (min 149 m, max 209 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
756mm
Warmest month
22,6°C
Coldest month
1,2°C
Mean alt.
166m
Min
149m
Max
209m
Std. dev.
18m
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
6,2
Org. C
34,8g/kg
Clay
23,9%
Sand
24,2%
Silt
51,9%
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
6,1
Org. C
56,3g/kg
Clay
22,9%
Sand
24,4%
Silt
52,6%
5–15 cm
pH H₂O
6,3
Org. C
31,0g/kg
Clay
23,8%
Sand
23,6%
Silt
52,5%
15–30 cm
pH H₂O
6,3
Org. C
17,1g/kg
Clay
25,0%
Sand
24,4%
Silt
50,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.2%
Crops53.5%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)25.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
5,4km
Basins crossed
1
Max stream order
3
Max drainage
2 420km²
Discharge in basins
0,1m³/s
Mean precip.
684mm/an
Mean T°
10,4°C
Moisture idx
-0,17
Max snow
6%
Mean runoff
264mm/an
Mean elev. (basins)
153m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
37,0%
Pesticides
45,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Forêts et étangs du Perche
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
476 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.