Perche
IUCN VRegional Nature Park · 1998
2 014 km²
Commune · FRA
Bellou-le-Trichard
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
380
Observations
675
Area
9,6km²
Ecological tissue
Sample of 33 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 Bellou-le-Trichard : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 213 interactions GloBI sur 5 types (connectance 19.7%, filtre Serrano α=0.2). 34 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
47
Interactions affichées
213
Connectance
0.197
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
380 distinct species · 675 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
780mm
Warmest m°
22,8°C
Coldest m°
1,2°C
Elevation: 161 m on average (min 122 m, max 178 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
780mm
Warmest month
22,8°C
Coldest month
1,2°C
Mean alt.
161m
Min
122m
Max
178m
Std. dev.
13m
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
26,9g/kg
Clay
22,9%
Sand
30,1%
Silt
47,1%
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
6,3
Org. C
44,4g/kg
Clay
21,7%
Sand
30,7%
Silt
47,7%
5–15 cm
pH H₂O
6,5
Org. C
21,4g/kg
Clay
22,8%
Sand
30,1%
Silt
47,1%
15–30 cm
pH H₂O
6,4
Org. C
14,8g/kg
Clay
24,1%
Sand
29,5%
Silt
46,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.5%
Crops42.0%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)31.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
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)
150m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
43,9%
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.