Ontologia

Commune · FRA

Villiersfaux

France

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

Species observed

713

Observations

5 269

Area

7,2km²

Ecological tissue

Sample of 26 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 Villiersfaux : 25 espèces + 1 bulle famille, 61 interactions GloBI documentées sur 2 types (connectance 18.8%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
26
Interactions affichées
61
Connectance
0.188
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

713 distinct species · 5 269 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 269 obs · 1 cellules
Obs. / cellule
≥ 5 269
5 269–5 268
5 269–5 268
5 269–5 268
< 5 269

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

Climate

Mean T°

11,4°C

Annual rain

661mm

Warmest m°

23,8°C

Coldest m°

1,5°C

Elevation: 117 m on average (min 103 m, max 127 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
661mm
Warmest month
23,8°C
Coldest month
1,5°C
Mean alt.
117m
Min
103m
Max
127m
Std. dev.
8m
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

6,6

Org. C

23,6g/kg

Clay

23,0%

Sand

27,9%

Silt

49,1%

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

Dominant lithology: scGLiMaggregated to Loir-et-Cher

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
38,9g/kg
Clay
21,8%
Sand
28,5%
Silt
49,8%
5–15 cm
pH H₂O
6,7
Org. C
17,8g/kg
Clay
22,2%
Sand
28,1%
Silt
49,7%
15–30 cm
pH H₂O
6,7
Org. C
14,1g/kg
Clay
24,9%
Sand
27,2%
Silt
47,8%

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

Land cover

Forest4.0%
Crops87.2%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)7.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

1

Max drainage

4 653km²

Discharge in basins

0,1m³/s

Mean precip.

655mm/an

Mean T°

10,7°C

Moisture idx

-0,22

Max snow

5%

Mean runoff

205mm/an

Mean elev. (basins)

138m

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

Built-up

65,1%

Pesticides

44,8kg/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.