Protection Des Oiseaux Rupestres
IUCN IVBiotope Protection Order · 1987
116 km²
Commune · FRA
Hostiaz
France
CfbTemperate, no dry season, warm summer(88 %)
Species observed
1 680
Observations
25 787
Area
9,7km²
Ecological tissue
Sample of 26 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 Hostiaz : 21 espèces + 5 bulles famille, 45 interactions GloBI documentées sur 6 types (connectance 13.8%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
26
Interactions affichées
45
Connectance
0.139
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
1 680 distinct species · 25 787 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,5°C
Annual rain
1 629mm
Warmest m°
21,4°C
Coldest m°
-3,5°C
Elevation: 864 m on average (min 588 m, max 1 001 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,5°C
Annual rain
1 629mm
Warmest month
21,4°C
Coldest month
-3,5°C
Mean alt.
864m
Min
588m
Max
1 001m
Std. dev.
103m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(88 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
69,5g/kg
Clay
33,2%
Sand
24,2%
Silt
42,5%
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
6,1
Org. C
108,4g/kg
Clay
32,3%
Sand
24,1%
Silt
43,6%
5–15 cm
pH H₂O
6,4
Org. C
63,1g/kg
Clay
32,8%
Sand
23,9%
Silt
43,3%
15–30 cm
pH H₂O
6,4
Org. C
37,0g/kg
Clay
34,6%
Sand
24,7%
Silt
40,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest53.3%
Crops24.0%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)22.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
14 054km²
Discharge in basins
3,8m³/s
Mean precip.
1 050mm/an
Mean T°
9,0°C
Moisture idx
0,19
Max snow
19%
Mean runoff
713mm/an
Mean elev. (basins)
663m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
21,5%
Pesticides
7,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
Milieux remarquables du Bas Bugey
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
45 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.