Ontologia

Commune · FRA

Villers-le-Sec

France

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

Species observed

1 163

Observations

18 602

Area

10,9km²

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 Villers-le-Sec : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 6 types (connectance 27.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
97
Connectance
0.276
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

1 163 distinct species · 18 602 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 602 obs · 2 cellules
Obs. / cellule
≥ 14 810
14 810–14 809
14 810–14 809
14 810–14 809
< 14 810

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

Climate

Mean T°

10,8°C

Annual rain

1 091mm

Warmest m°

24,0°C

Coldest m°

-0,7°C

Elevation: 299 m on average (min 262 m, max 351 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
1 091mm
Warmest month
24,0°C
Coldest month
-0,7°C
Mean alt.
299m
Min
262m
Max
351m
Std. dev.
22m
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

6,5

Org. C

39,7g/kg

Clay

37,5%

Sand

18,9%

Silt

43,7%

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

Dominant lithology: scGLiMaggregated to Haute-Saône

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
67,1g/kg
Clay
36,6%
Sand
18,1%
Silt
45,4%
5–15 cm
pH H₂O
6,6
Org. C
32,9g/kg
Clay
37,0%
Sand
17,0%
Silt
46,0%
15–30 cm
pH H₂O
6,6
Org. C
19,0g/kg
Clay
38,8%
Sand
21,5%
Silt
39,7%

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

Land cover

Forest29.4%
Crops43.5%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)26.0%

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

5 447km²

Discharge in basins

0,4m³/s

Mean precip.

917mm/an

Mean T°

10,0°C

Moisture idx

0,08

Max snow

8%

Mean runoff

508mm/an

Mean elev. (basins)

269m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

68,7%

Pesticides

45,1kg/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.