Ontologia

Commune · FRA

Ruffieu

France

CfbTemperate, no dry season, warm summer(74 %)

Species observed

2 168

Observations

34 546

Area

14km²

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 Ruffieu : 27 espèces reliées par 91 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
91
Connectance
0.153
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

2 168 distinct species · 34 546 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 546 obs · 3 cellules
Obs. / cellule
≥ 15 853
15 853–15 852
15 853–15 852
13 217–15 852
< 13 217

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

Climate

Mean T°

8,5°C

Annual rain

1 633mm

Warmest m°

21,3°C

Coldest m°

-3,7°C

Elevation: 886 m on average (min 666 m, max 1 102 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
1 633mm
Warmest month
21,3°C
Coldest month
-3,7°C
Mean alt.
886m
Min
666m
Max
1 102m
Std. dev.
142m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(74 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Org. C

78,4g/kg

Clay

32,7%

Sand

23,3%

Silt

44,0%

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

Dominant lithology: scGLiMaggregated to Ain

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
121,0g/kg
Clay
32,0%
Sand
23,2%
Silt
44,8%
5–15 cm
pH H₂O
6,4
Org. C
77,3g/kg
Clay
32,6%
Sand
22,7%
Silt
44,8%
15–30 cm
pH H₂O
6,4
Org. C
36,8g/kg
Clay
33,5%
Sand
24,1%
Silt
42,4%

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

Land cover

Forest52.9%
Crops24.4%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)22.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,0km

Basins crossed

2

Max stream order

2

Max drainage

331km²

Discharge in basins

0,3m³/s

Mean precip.

1 078mm/an

Mean T°

8,7°C

Moisture idx

0,21

Max snow

19%

Mean runoff

786mm/an

Mean elev. (basins)

703m

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

Night light

0,0nW

Built-up

17,7%

Pesticides

7,8kg/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.