Ontologia

Commune · FRA

Villers-Faucon

France

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

Species observed

687

Observations

4 804

Area

11,6km²

Ecological tissue

Sample of 23 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 Villers-Faucon : 16 espèces reliées par 64 interactions GloBI sur 4 types (connectance 25.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
64
Connectance
0.253
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

687 distinct species · 4 804 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 804 obs · 1 cellules
Obs. / cellule
≥ 4 804
4 804–4 803
4 804–4 803
4 804–4 803
< 4 804

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

Climate

Mean T°

10,3°C

Annual rain

800mm

Warmest m°

22,1°C

Coldest m°

0,6°C

Elevation: 114 m on average (min 92 m, max 131 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
800mm
Warmest month
22,1°C
Coldest month
0,6°C
Mean alt.
114m
Min
92m
Max
131m
Std. dev.
11m
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

7,4

Org. C

19,3g/kg

Clay

27,7%

Sand

7,6%

Silt

64,8%

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

Dominant lithology: smGLiMaggregated to Somme

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
30,2g/kg
Clay
24,9%
Sand
7,8%
Silt
67,5%
5–15 cm
pH H₂O
7,5
Org. C
13,8g/kg
Clay
28,5%
Sand
6,9%
Silt
64,6%
15–30 cm
pH H₂O
7,4
Org. C
14,0g/kg
Clay
29,7%
Sand
8,1%
Silt
62,2%

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

Land cover

Forest3.0%
Crops80.6%
Built-up1.2%
Bare soil1.4%
Other (grassland, water…)13.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

2

Max drainage

1 804km²

Discharge in basins

0,1m³/s

Mean precip.

652mm/an

Mean T°

9,9°C

Moisture idx

-0,15

Max snow

5%

Mean runoff

337mm/an

Mean elev. (basins)

89m

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

0,9nW

Built-up

116,5%

Pesticides

46,1kg/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.