Ontologia

Commune · FRA

Belgeard

France

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

Species observed

1 228

Observations

15 444

Area

13km²

Ecological tissue

Sample of 42 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 Belgeard : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
99
Connectance
0.115
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 228 distinct species · 15 444 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 444 obs · 3 cellules
Obs. / cellule
≥ 5 631
5 631–5 630
5 631–5 630
5 474–5 630
< 5 474

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

Climate

Mean T°

11,0°C

Annual rain

874mm

Warmest m°

22,4°C

Coldest m°

1,8°C

Elevation: 139 m on average (min 119 m, max 150 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
874mm
Warmest month
22,4°C
Coldest month
1,8°C
Mean alt.
139m
Min
119m
Max
150m
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

6,1

Org. C

40,5g/kg

Clay

22,2%

Sand

21,6%

Silt

56,1%

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

Dominant lithology: ssGLiMaggregated to Mayenne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
67,7g/kg
Clay
21,0%
Sand
21,7%
Silt
57,2%
5–15 cm
pH H₂O
6,1
Org. C
32,2g/kg
Clay
21,8%
Sand
20,7%
Silt
57,4%
15–30 cm
pH H₂O
6,1
Org. C
21,7g/kg
Clay
23,8%
Sand
22,5%
Silt
53,7%

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

Land cover

Forest33.2%
Crops40.1%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)25.8%

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 356km²

Discharge in basins

0,5m³/s

Mean precip.

748mm/an

Mean T°

10,5°C

Moisture idx

-0,06

Max snow

5%

Mean runoff

387mm/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

64,2%

Pesticides

45,3kg/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.