Ontologia

Commune · FRA

Le Versoud

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

3 003

Observations

51 615

Area

6km²

Ecological tissue

Sample of 35 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 Le Versoud : 22 espèces reliées par 90 interactions GloBI sur 6 types (connectance 15.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
90
Connectance
0.151
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

3 003 distinct species · 51 615 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 615 obs · 2 cellules
Obs. / cellule
≥ 39 451
39 451–39 450
39 451–39 450
39 451–39 450
< 39 451

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

Climate

Mean T°

12,3°C

Annual rain

1 523mm

Warmest m°

26,7°C

Coldest m°

-2,5°C

Elevation: 267 m on average (min 220 m, max 625 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
1 523mm
Warmest month
26,7°C
Coldest month
-2,5°C
Mean alt.
267m
Min
220m
Max
625m
Std. dev.
66m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot 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

50,1g/kg

Clay

24,0%

Sand

34,9%

Silt

41,1%

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

Dominant lithology: scGLiMaggregated to Isère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
79,1g/kg
Clay
22,4%
Sand
35,8%
Silt
41,8%
5–15 cm
pH H₂O
6,5
Org. C
41,4g/kg
Clay
23,1%
Sand
36,1%
Silt
40,8%
15–30 cm
pH H₂O
6,5
Org. C
29,8g/kg
Clay
26,6%
Sand
32,7%
Silt
40,6%

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

Land cover

Forest26.6%
Crops21.4%
Built-up5.7%
Bare soil1.2%
Other (grassland, water…)45.1%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Lake surface here

0,07km²

Basins crossed

1

Max stream order

5

Max drainage

5 811km²

Discharge in basins

0,9m³/s

Mean precip.

1 030mm/an

Mean T°

8,5°C

Moisture idx

0,14

Max snow

17%

Mean runoff

536mm/an

Mean elev. (basins)

813m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

2,8nW

Built-up

567,5%

Pesticides

45,6kg/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.