Ontologia

Commune · FRA

La Versanne

France

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

Species observed

1 127

Observations

6 533

Area

15,7km²

Ecological tissue

Sample of 29 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 La Versanne : 24 espèces + 5 bulles famille, 56 interactions GloBI documentées sur 5 types (connectance 13.8%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
29
Interactions affichées
56
Connectance
0.138
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

1 127 distinct species · 6 533 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 533 obs · 1 cellules
Obs. / cellule
≥ 6 533
6 533–6 532
6 533–6 532
6 533–6 532
< 6 533

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

Climate

Mean T°

7,6°C

Annual rain

1 132mm

Warmest m°

20,4°C

Coldest m°

-3,5°C

Elevation: 1 084 m on average (min 766 m, max 1 234 m)

Bioclimatic detailsExpert
Annual mean temp.
7,6°C
Annual rain
1 132mm
Warmest month
20,4°C
Coldest month
-3,5°C
Mean alt.
1 084m
Min
766m
Max
1 234m
Std. dev.
105m
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

57,4g/kg

Clay

27,9%

Sand

40,5%

Silt

31,5%

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

Dominant lithology: paGLiMaggregated to Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
84,8g/kg
Clay
25,7%
Sand
41,5%
Silt
32,7%
5–15 cm
pH H₂O
5,9
Org. C
50,3g/kg
Clay
26,0%
Sand
42,0%
Silt
32,1%
15–30 cm
pH H₂O
5,9
Org. C
37,0g/kg
Clay
32,0%
Sand
38,1%
Silt
29,8%

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

Land cover

Forest57.4%
Crops18.1%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)23.8%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

3

Max stream order

1

Max drainage

5 113km²

Discharge in basins

0,2m³/s

Mean precip.

882mm/an

Mean T°

8,9°C

Moisture idx

0,05

Max snow

21%

Mean runoff

349mm/an

Mean elev. (basins)

743m

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

38,0%

Pesticides

17,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN V · 1IUCN Not Reported · 1

Pilat

IUCN V

Regional Nature Park · 1974

754 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.