L'Isle Crémieu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
137 km²
Commune · FRA
Chozeau
France
CfaTemperate, no dry season, hot summer(62 %)
Species observed
1 617
Observations
16 989
Area
8,1km²
Ecological tissue
Sample of 33 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 Chozeau : 27 espèces + 6 bulles famille, 79 interactions GloBI documentées sur 5 types (connectance 15.0%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
79
Connectance
0.150
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
1 617 distinct species · 16 989 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,1°C
Annual rain
939mm
Warmest m°
26,0°C
Coldest m°
-0,9°C
Elevation: 260 m on average (min 210 m, max 349 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,1°C
Annual rain
939mm
Warmest month
26,0°C
Coldest month
-0,9°C
Mean alt.
260m
Min
210m
Max
349m
Std. dev.
40m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(62 %)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
32,3g/kg
Clay
22,7%
Sand
34,9%
Silt
42,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Isère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
53,8g/kg
Clay
21,7%
Sand
34,8%
Silt
43,5%
5–15 cm
pH H₂O
6,5
Org. C
23,6g/kg
Clay
20,8%
Sand
34,7%
Silt
44,5%
15–30 cm
pH H₂O
6,5
Org. C
19,6g/kg
Clay
25,5%
Sand
35,2%
Silt
39,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.3%
Crops47.6%
Built-up1.4%
Bare soil0.7%
Other (grassland, water…)24.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
15 525km²
Discharge in basins
4,3m³/s
Mean precip.
913mm/an
Mean T°
10,7°C
Moisture idx
0,00
Max snow
5%
Mean runoff
587mm/an
Mean elev. (basins)
345m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
140,5%
Pesticides
46,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
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.