Perche
IUCN VRegional Nature Park · 1998
2 014 km²
Commune · FRA
Cherreau
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 521
Observations
19 512
Area
11km²
Ecological tissue
Sample of 48 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 Cherreau : 13 espèces reliées par 451 interactions GloBI sur 6 types (connectance 17.6%, filtre Serrano α=0.2). 59 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
72
Interactions affichées
451
Connectance
0.176
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
1 521 distinct species · 19 512 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,0°C
Annual rain
729mm
Warmest m°
23,1°C
Coldest m°
1,3°C
Elevation: 130 m on average (min 87 m, max 171 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,0°C
Annual rain
729mm
Warmest month
23,1°C
Coldest month
1,3°C
Mean alt.
130m
Min
87m
Max
171m
Std. dev.
16m
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
25,1g/kg
Clay
24,7%
Sand
32,0%
Silt
43,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Sarthe
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
39,7g/kg
Clay
23,3%
Sand
33,0%
Silt
43,8%
5–15 cm
pH H₂O
6,4
Org. C
21,0g/kg
Clay
24,5%
Sand
32,2%
Silt
43,4%
15–30 cm
pH H₂O
6,5
Org. C
14,7g/kg
Clay
26,4%
Sand
30,9%
Silt
42,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.3%
Crops60.2%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)24.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max stream order
4
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
Night light
1,0nW
Built-up
99,6%
Pesticides
44,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
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.