Ontologia

Commune · FRA

Vilhonneur

France

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

Species observed

521

Observations

2 402

Area

9,9km²

Ecological tissue

Sample of 31 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 Vilhonneur : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 67 interactions GloBI documentées sur 4 types (connectance 14.4%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
67
Connectance
0.144
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

521 distinct species · 2 402 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 402 obs · 1 cellules
Obs. / cellule
≥ 2 402
2 402–2 401
2 402–2 401
2 402–2 401
< 2 402

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

Climate

Mean T°

12,5°C

Annual rain

897mm

Warmest m°

25,1°C

Coldest m°

2,4°C

Elevation: 115 m on average (min 105 m, max 125 m)

Bioclimatic detailsExpert
Annual mean temp.
12,5°C
Annual rain
897mm
Warmest month
25,1°C
Coldest month
2,4°C
Mean alt.
115m
Min
105m
Max
125m
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

6,8

Org. C

30,5g/kg

Clay

29,5%

Sand

29,0%

Silt

41,5%

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

Dominant lithology: scGLiMaggregated to Charente

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
51,7g/kg
Clay
29,1%
Sand
29,2%
Silt
41,8%
5–15 cm
pH H₂O
6,9
Org. C
23,9g/kg
Clay
29,1%
Sand
28,4%
Silt
42,6%
15–30 cm
pH H₂O
6,9
Org. C
15,8g/kg
Clay
30,3%
Sand
29,5%
Silt
40,2%

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

Land cover

Forest21.1%
Crops51.7%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)25.9%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,9km

Basins crossed

1

Max stream order

3

Max drainage

1 459km²

Discharge in basins

0,2m³/s

Mean precip.

929mm/an

Mean T°

11,5°C

Moisture idx

-0,01

Max snow

3%

Mean runoff

476mm/an

Mean elev. (basins)

203m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

66,0%

Pesticides

43,0kg/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.