Basse vallée de l'Ain, confluence Ain-Rhône
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
34 km²
Commune · FRA
Charnoz-sur-Ain
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 304
Observations
12 941
Area
6,6km²
Ecological tissue
Sample of 36 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 Charnoz-sur-Ain : 31 espèces + 5 bulles famille, 94 interactions GloBI documentées sur 5 types (connectance 14.9%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
94
Connectance
0.149
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
1 304 distinct species · 12 941 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,3°C
Annual rain
1 056mm
Warmest m°
26,2°C
Coldest m°
-0,7°C
Elevation: 217 m on average (min 212 m, max 224 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,3°C
Annual rain
1 056mm
Warmest month
26,2°C
Coldest month
-0,7°C
Mean alt.
217m
Min
212m
Max
224m
Std. dev.
4m
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
6,6
Org. C
34,1g/kg
Clay
21,8%
Sand
29,2%
Silt
49,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Ain
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
61,0g/kg
Clay
20,6%
Sand
29,4%
Silt
50,0%
5–15 cm
pH H₂O
6,6
Org. C
21,8g/kg
Clay
19,1%
Sand
28,1%
Silt
52,8%
15–30 cm
pH H₂O
6,6
Org. C
19,4g/kg
Clay
25,6%
Sand
30,2%
Silt
44,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.5%
Crops57.2%
Built-up1.9%
Bare soil0.8%
Other (grassland, water…)25.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,6km
Basins crossed
2
Max stream order
5
Max drainage
20 420km²
Discharge in basins
4,5m³/s
Mean precip.
845mm/an
Mean T°
11,2°C
Moisture idx
-0,07
Max snow
3%
Mean runoff
545mm/an
Mean elev. (basins)
239m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
194,3%
Pesticides
46,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
Brotteaux De Chazey Sur Ain
IUCN IVBiotope Protection Order · 2005
1 km²
milieux alluviaux de la riviere d\'ain
IUCN IVLand acquired by a regional conservatory of natural areas · 2002
1 km²
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.