La Dombes
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2023
477 km²
Commune · FRA
Châtenay
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
783
Observations
6 022
Area
15,1km²
Ecological tissue
Sample of 38 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 Châtenay : 33 espèces + 5 bulles famille, 76 interactions GloBI documentées sur 5 types (connectance 10.8%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
76
Connectance
0.108
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
783 distinct species · 6 022 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
1 115mm
Warmest m°
25,6°C
Coldest m°
-0,7°C
Elevation: 292 m on average (min 276 m, max 308 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
1 115mm
Warmest month
25,6°C
Coldest month
-0,7°C
Mean alt.
292m
Min
276m
Max
308m
Std. dev.
8m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
40,3g/kg
Clay
20,0%
Sand
27,7%
Silt
52,4%
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
70,1g/kg
Clay
18,0%
Sand
27,4%
Silt
54,6%
5–15 cm
pH H₂O
6,1
Org. C
29,1g/kg
Clay
17,6%
Sand
26,1%
Silt
56,3%
15–30 cm
pH H₂O
6,1
Org. C
21,6g/kg
Clay
24,3%
Sand
29,4%
Silt
46,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.9%
Crops49.1%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)24.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,7km
Lake surface here
0,16km²
Basins crossed
2
Max stream order
2
Max drainage
3 605km²
Discharge in basins
0,6m³/s
Mean precip.
826mm/an
Mean T°
11,0°C
Moisture idx
-0,08
Max snow
6%
Mean runoff
526mm/an
Mean elev. (basins)
245m
Watersheds crossing here
Lakes (2, top by area)
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
0,0nW
Built-up
44,7%
Pesticides
43,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
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.