Ontologia

Commune · FRA

Venelles

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 072

Observations

6 553

Area

21km²

Ecological tissue

Sample of 27 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 Venelles : 21 espèces + 6 bulles famille, 57 interactions GloBI documentées sur 5 types (connectance 16.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
27
Interactions affichées
57
Connectance
0.162
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

1 072 distinct species · 6 553 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 556 obs · 1 cellules
Obs. / cellule
≥ 6 556
6 556–6 555
6 556–6 555
6 556–6 555
< 6 556

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

Climate

Mean T°

13,4°C

Annual rain

743mm

Warmest m°

28,8°C

Coldest m°

-0,4°C

Elevation: 353 m on average (min 261 m, max 440 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
743mm
Warmest month
28,8°C
Coldest month
-0,4°C
Mean alt.
353m
Min
261m
Max
440m
Std. dev.
28m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,6

Org. C

28,9g/kg

Clay

28,1%

Sand

29,2%

Silt

42,7%

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

Dominant lithology: smGLiMaggregated to Bouches-du-Rhône

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
51,0g/kg
Clay
26,6%
Sand
30,0%
Silt
43,4%
5–15 cm
pH H₂O
7,6
Org. C
18,0g/kg
Clay
26,5%
Sand
29,9%
Silt
43,6%
15–30 cm
pH H₂O
7,6
Org. C
17,8g/kg
Clay
31,1%
Sand
27,8%
Silt
41,1%

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

Land cover

Forest28.0%
Crops13.2%
Built-up3.9%
Bare soil3.5%
Other (grassland, water…)51.4%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

2

Max stream order

2

Max drainage

12 993km²

Discharge in basins

1,5m³/s

Mean precip.

677mm/an

Mean T°

12,6°C

Moisture idx

-0,28

Max snow

4%

Mean runoff

304mm/an

Mean elev. (basins)

280m

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

Human pressure

Pop. density

2hab/km²

Night light

2,2nW

Built-up

392,3%

Pesticides

44,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

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.