Ontologia

Commune · FRA

Belligné

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

815

Observations

2 937

Area

33,4km²

Ecological tissue

Sample of 36 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 Belligné : 31 espèces + 5 bulles famille, 71 interactions GloBI documentées sur 4 types (connectance 11.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
36
Interactions affichées
71
Connectance
0.113
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

815 distinct species · 2 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 937 obs · 1 cellules
Obs. / cellule
≥ 2 937
2 937–2 936
2 937–2 936
2 937–2 936
< 2 937

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,7°C

Annual rain

781mm

Warmest m°

23,6°C

Coldest m°

2,2°C

Elevation: 70 m on average (min 63 m, max 76 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
781mm
Warmest month
23,6°C
Coldest month
2,2°C
Mean alt.
70m
Min
63m
Max
76m
Std. dev.
3m
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

6,0

Org. C

31,8g/kg

Clay

20,4%

Sand

34,8%

Silt

44,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiMaggregated to Loire-Atlantique

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
49,8g/kg
Clay
18,7%
Sand
35,9%
Silt
45,4%
5–15 cm
pH H₂O
6,0
Org. C
22,9g/kg
Clay
20,5%
Sand
34,3%
Silt
45,1%
15–30 cm
pH H₂O
6,0
Org. C
22,6g/kg
Clay
21,9%
Sand
34,3%
Silt
43,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.9%
Crops57.8%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)29.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Basins crossed

2

Max stream order

1

Max drainage

111 742km²

Discharge in basins

11,5m³/s

Mean precip.

732mm/an

Mean T°

11,4°C

Moisture idx

-0,13

Max snow

5%

Mean runoff

396mm/an

Mean elev. (basins)

58m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Built-up

80,6%

Pesticides

43,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

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.