Basses vallées angevines, aval de la rivière Mayenne et prairies de la Baumette
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
92 km²
Commune · FRA
Morannes
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
472
Observations
1 438
Area
40,7km²
Ecological tissue
Sample of 40 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 Morannes : 31 espèces reliées par 100 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
100
Connectance
0.128
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
472 distinct species · 1 438 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,9°C
Annual rain
704mm
Warmest m°
23,9°C
Coldest m°
2,2°C
Elevation: 33 m on average (min 19 m, max 53 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
704mm
Warmest month
23,9°C
Coldest month
2,2°C
Mean alt.
33m
Min
19m
Max
53m
Std. dev.
7m
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
27,6g/kg
Clay
22,6%
Sand
40,0%
Silt
37,4%
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
6,1
Org. C
45,1g/kg
Clay
20,4%
Sand
41,7%
Silt
37,9%
5–15 cm
pH H₂O
6,2
Org. C
20,9g/kg
Clay
22,7%
Sand
40,3%
Silt
37,0%
15–30 cm
pH H₂O
6,2
Org. C
17,0g/kg
Clay
24,8%
Sand
37,8%
Silt
37,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.0%
Crops51.3%
Built-up0.8%
Bare soil0.7%
Other (grassland, water…)30.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
8,5km
Basins crossed
1
Max stream order
5
Max drainage
7 981km²
Discharge in basins
3,1m³/s
Mean precip.
691mm/an
Mean T°
11,2°C
Moisture idx
-0,19
Max snow
4%
Mean runoff
231mm/an
Mean elev. (basins)
59m
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
0,1nW
Built-up
75,6%
Pesticides
44,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Basses vallées angevines et prairies de la Baumette
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
75 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.