vallee de l\'evre et affluents - coteau de la galicheraie
IUCN IVLand acquired by a regional conservatory of natural areas · 1900
0 km²
Commune · FRA
Chaudron-en-Mauges
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 126
Observations
3 222
Area
25,9km²
Ecological tissue
Sample of 41 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 Chaudron-en-Mauges : 26 espèces reliées par 110 interactions GloBI sur 6 types (connectance 12.2%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
110
Connectance
0.122
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
1 126 distinct species · 3 222 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,7°C
Annual rain
792mm
Warmest m°
23,7°C
Coldest m°
2,2°C
Elevation: 94 m on average (min 70 m, max 137 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,7°C
Annual rain
792mm
Warmest month
23,7°C
Coldest month
2,2°C
Mean alt.
94m
Min
70m
Max
137m
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
6,1
Org. C
29,2g/kg
Clay
21,5%
Sand
32,7%
Silt
45,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Maine-et-Loire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
48,8g/kg
Clay
19,4%
Sand
33,6%
Silt
47,0%
5–15 cm
pH H₂O
6,2
Org. C
21,2g/kg
Clay
22,2%
Sand
31,4%
Silt
46,5%
15–30 cm
pH H₂O
6,2
Org. C
17,6g/kg
Clay
22,9%
Sand
33,1%
Silt
44,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.0%
Crops59.5%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)28.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
9,2km
Basins crossed
1
Max stream order
1
Max drainage
111 742km²
Discharge in basins
12,2m³/s
Mean precip.
725mm/an
Mean T°
11,4°C
Moisture idx
-0,14
Max snow
4%
Mean runoff
380mm/an
Mean elev. (basins)
63m
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
102,7%
Pesticides
43,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 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.