Basse vallée de l'Ain, confluence Ain-Rhône
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
34 km²
Commune · FRA
Saint-Maurice-de-Rémens
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
2 585
Observations
65 676
Area
10,5km²
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 Saint-Maurice-de-Rémens : 24 espèces reliées par 163 interactions GloBI sur 6 types (connectance 24.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
163
Connectance
0.245
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
2 585 distinct species · 65 676 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,2°C
Annual rain
1 262mm
Warmest m°
26,1°C
Coldest m°
-0,7°C
Elevation: 225 m on average (min 220 m, max 274 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,2°C
Annual rain
1 262mm
Warmest month
26,1°C
Coldest month
-0,7°C
Mean alt.
225m
Min
220m
Max
274m
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
6,5
Org. C
37,2g/kg
Clay
22,4%
Sand
29,1%
Silt
48,5%
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
6,4
Org. C
66,7g/kg
Clay
21,0%
Sand
29,1%
Silt
50,0%
5–15 cm
pH H₂O
6,5
Org. C
24,9g/kg
Clay
20,4%
Sand
28,0%
Silt
51,7%
15–30 cm
pH H₂O
6,5
Org. C
20,1g/kg
Clay
25,9%
Sand
30,3%
Silt
43,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.9%
Crops62.5%
Built-up1.0%
Bare soil1.1%
Other (grassland, water…)21.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
5,0km
Basins crossed
3
Max stream order
5
Max drainage
3 605km²
Discharge in basins
6,0m³/s
Mean precip.
898mm/an
Mean T°
10,6°C
Moisture idx
-0,01
Max snow
19%
Mean runoff
595mm/an
Mean elev. (basins)
345m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,4nW
Built-up
96,2%
Pesticides
47,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
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.