Ontologia

Commune · FRA

Avenas

France

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

Species observed

1 212

Observations

16 846

Area

9,4km²

Ecological tissue

Sample of 20 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 Avenas : 17 espèces + 3 bulles famille, 25 interactions GloBI documentées sur 3 types (connectance 13.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
20
Interactions affichées
25
Connectance
0.132
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

1 212 distinct species · 16 846 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 846 obs · 1 cellules
Obs. / cellule
≥ 16 846
16 846–16 845
16 846–16 845
16 846–16 845
< 16 846

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

Climate

Mean T°

9,4°C

Annual rain

1 081mm

Warmest m°

22,3°C

Coldest m°

-1,8°C

Elevation: 692 m on average (min 580 m, max 747 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
1 081mm
Warmest month
22,3°C
Coldest month
-1,8°C
Mean alt.
692m
Min
580m
Max
747m
Std. dev.
52m
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

5,7

Org. C

45,9g/kg

Clay

21,5%

Sand

47,3%

Silt

31,3%

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

Dominant lithology: mtGLiMaggregated to Rhône

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
71,6g/kg
Clay
21,3%
Sand
47,5%
Silt
31,3%
5–15 cm
pH H₂O
5,7
Org. C
39,7g/kg
Clay
21,0%
Sand
47,6%
Silt
31,5%
15–30 cm
pH H₂O
5,8
Org. C
26,3g/kg
Clay
22,3%
Sand
46,8%
Silt
30,9%

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

Land cover

Forest58.1%
Crops19.4%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)21.8%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

27 238km²

Discharge in basins

0,1m³/s

Mean precip.

807mm/an

Mean T°

10,3°C

Moisture idx

-0,03

Max snow

6%

Mean runoff

369mm/an

Mean elev. (basins)

365m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

27,1%

Pesticides

48,0kg/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.