L'Isle Crémieu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
137 km²
Commune · FRA
Saint-Hilaire-de-Brens
France
CfaTemperate, no dry season, hot summer(50 %)
Species observed
1 157
Observations
10 934
Area
7,2km²
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-Hilaire-de-Brens : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 6 types (connectance 16.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
109
Connectance
0.164
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 157 distinct species · 10 934 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,9°C
Annual rain
1 028mm
Warmest m°
25,8°C
Coldest m°
-1,1°C
Elevation: 290 m on average (min 218 m, max 348 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
1 028mm
Warmest month
25,8°C
Coldest month
-1,1°C
Mean alt.
290m
Min
218m
Max
348m
Std. dev.
42m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(50 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
46,2g/kg
Clay
23,7%
Sand
34,2%
Silt
42,0%
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
80,3g/kg
Clay
22,6%
Sand
34,1%
Silt
43,3%
5–15 cm
pH H₂O
6,7
Org. C
37,3g/kg
Clay
21,7%
Sand
34,1%
Silt
44,1%
15–30 cm
pH H₂O
6,7
Org. C
21,1g/kg
Clay
26,8%
Sand
34,4%
Silt
38,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.8%
Crops40.1%
Built-up1.0%
Bare soil0.6%
Other (grassland, water…)26.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,0km
Basins crossed
2
Max stream order
2
Max drainage
15 525km²
Discharge in basins
0,2m³/s
Mean precip.
921mm/an
Mean T°
10,7°C
Moisture idx
0,01
Max snow
5%
Mean runoff
517mm/an
Mean elev. (basins)
371m
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
0,6nW
Built-up
99,1%
Pesticides
43,0kg/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.