Ontologia

Commune · FRA

Meillard

France

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

Species observed

2 722

Observations

12 729

Area

26,3km²

Ecological tissue

Sample of 38 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 Meillard : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 54 interactions GloBI documentées sur 2 types (connectance 7.7%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
38
Interactions affichées
54
Connectance
0.077
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

2 722 distinct species · 12 729 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 729 obs · 1 cellules
Obs. / cellule
≥ 12 729
12 729–12 728
12 729–12 728
12 729–12 728
< 12 729

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

Climate

Mean T°

11,2°C

Annual rain

797mm

Warmest m°

24,4°C

Coldest m°

0,3°C

Elevation: 331 m on average (min 273 m, max 372 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
797mm
Warmest month
24,4°C
Coldest month
0,3°C
Mean alt.
331m
Min
273m
Max
372m
Std. dev.
27m
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

5,9

Org. C

30,4g/kg

Clay

18,6%

Sand

51,4%

Silt

29,9%

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

Dominant lithology: smGLiMaggregated to Allier

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
46,7g/kg
Clay
18,7%
Sand
52,2%
Silt
29,2%
5–15 cm
pH H₂O
5,9
Org. C
27,8g/kg
Clay
17,9%
Sand
52,3%
Silt
29,7%
15–30 cm
pH H₂O
5,9
Org. C
16,5g/kg
Clay
19,3%
Sand
49,8%
Silt
30,9%

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

Land cover

Forest16.9%
Crops56.4%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)25.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

5,2km

Basins crossed

2

Max stream order

2

Max drainage

14 308km²

Discharge in basins

1,6m³/s

Mean precip.

756mm/an

Mean T°

10,3°C

Moisture idx

-0,14

Max snow

8%

Mean runoff

274mm/an

Mean elev. (basins)

337m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

36,2%

Pesticides

45,0kg/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.