Pelouses, milieux alluviaux et aquatiques de l'île de Miribel-Jonage
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
29 km²
Commune · FRA
Niévroz
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
3 120
Observations
99 261
Area
10,6km²
Ecological tissue
Sample of 44 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 Niévroz : 36 espèces reliées par 108 interactions GloBI sur 6 types (connectance 11.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
108
Connectance
0.114
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
3 120 distinct species · 99 261 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
927mm
Warmest m°
26,3°C
Coldest m°
-0,4°C
Elevation: 185 m on average (min 178 m, max 205 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
927mm
Warmest month
26,3°C
Coldest month
-0,4°C
Mean alt.
185m
Min
178m
Max
205m
Std. dev.
6m
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
6,8
Org. C
29,6g/kg
Clay
20,9%
Sand
33,9%
Silt
45,2%
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
6,6
Org. C
49,3g/kg
Clay
20,1%
Sand
33,9%
Silt
45,9%
5–15 cm
pH H₂O
6,9
Org. C
20,7g/kg
Clay
19,9%
Sand
33,0%
Silt
47,1%
15–30 cm
pH H₂O
6,9
Org. C
18,8g/kg
Clay
22,5%
Sand
34,8%
Silt
42,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.5%
Crops63.0%
Built-up2.0%
Bare soil1.2%
Other (grassland, water…)24.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
8,8km
Basins crossed
1
Max stream order
6
Max drainage
20 420km²
Discharge in basins
11,4m³/s
Mean precip.
815mm/an
Mean T°
11,3°C
Moisture idx
-0,11
Max snow
2%
Mean runoff
460mm/an
Mean elev. (basins)
228m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
4,0nW
Built-up
198,2%
Pesticides
46,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Milieux alluviaux et aquatiques du fleuve Rhône, de Jons à Anthon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
4 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.