Ontologia

Commune · FRA

L'Arbresle

France

CfbTemperate, no dry season, warm summer(83 %)

Species observed

1 909

Observations

21 132

Area

3,4km²

Ecological tissue

Sample of 34 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 L'Arbresle : 27 espèces + 7 bulles famille, 79 interactions GloBI documentées sur 4 types (connectance 14.1%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
79
Connectance
0.141
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

1 909 distinct species · 21 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 132 obs · 1 cellules
Obs. / cellule
≥ 21 132
21 132–21 131
21 132–21 131
21 132–21 131
< 21 132

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

Climate

Mean T°

12,0°C

Annual rain

829mm

Warmest m°

25,9°C

Coldest m°

-0,5°C

Elevation: 269 m on average (min 260 m, max 334 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
829mm
Warmest month
25,9°C
Coldest month
-0,5°C
Mean alt.
269m
Min
260m
Max
334m
Std. dev.
9m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(83 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

29,3g/kg

Clay

25,9%

Sand

34,9%

Silt

39,2%

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
6,0
Org. C
43,1g/kg
Clay
23,4%
Sand
36,3%
Silt
40,4%
5–15 cm
pH H₂O
6,0
Org. C
28,7g/kg
Clay
25,7%
Sand
34,1%
Silt
40,2%
15–30 cm
pH H₂O
6,0
Org. C
16,2g/kg
Clay
28,5%
Sand
34,4%
Silt
37,1%

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

Land cover

Forest11.8%
Crops15.1%
Built-up10.6%
Bare soil0.4%
Other (grassland, water…)62.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

1

Max stream order

3

Max drainage

882km²

Discharge in basins

0,0m³/s

Mean precip.

818mm/an

Mean T°

9,9°C

Moisture idx

-0,04

Max snow

8%

Mean runoff

323mm/an

Mean elev. (basins)

493m

Watersheds crossing here

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

Human pressure

Pop. density

11hab/km²

Night light

13,9nW

Built-up

1 054,8%

Pesticides

43,5kg/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.