Plateau du Retord et chaîne du Grand Colombier
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
36 km²
Commune · FRA
Hotonnes
France
DfbCold, no dry season, warm summer(72 %)
Species observed
1 239
Observations
12 154
Area
28,8km²
Ecological tissue
Sample of 18 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 Hotonnes : 10 espèces + 8 bulles famille, 44 interactions GloBI documentées sur 5 types (connectance 28.8%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
18
Interactions affichées
44
Connectance
0.288
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
1 239 distinct species · 12 154 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,6°C
Annual rain
1 579mm
Warmest m°
20,2°C
Coldest m°
-4,4°C
Elevation: 1 034 m on average (min 666 m, max 1 281 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,6°C
Annual rain
1 579mm
Warmest month
20,2°C
Coldest month
-4,4°C
Mean alt.
1 034m
Min
666m
Max
1 281m
Std. dev.
179m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(72 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
83,8g/kg
Clay
36,5%
Sand
23,2%
Silt
40,4%
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
130,6g/kg
Clay
35,6%
Sand
23,5%
Silt
41,0%
5–15 cm
pH H₂O
6,2
Org. C
82,2g/kg
Clay
36,8%
Sand
22,6%
Silt
40,7%
15–30 cm
pH H₂O
6,3
Org. C
38,8g/kg
Clay
37,1%
Sand
23,5%
Silt
39,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.4%
Crops32.6%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)33.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,6km
Basins crossed
3
Max stream order
2
Max drainage
11 297km²
Discharge in basins
0,8m³/s
Mean precip.
1 079mm/an
Mean T°
8,7°C
Moisture idx
0,21
Max snow
19%
Mean runoff
785mm/an
Mean elev. (basins)
707m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
19,4%
Pesticides
4,6kg/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.