Impluvium d'Evian
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2008
32 km²
Commune · FRA
Champanges
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 828
Observations
45 674
Area
3,4km²
Ecological tissue
Sample of 30 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 Champanges : 29 espèces + 1 bulle famille, 75 interactions GloBI documentées sur 3 types (connectance 17.2%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
30
Interactions affichées
75
Connectance
0.172
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
1 828 distinct species · 45 674 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,6°C
Annual rain
1 591mm
Warmest m°
21,8°C
Coldest m°
-2,7°C
Elevation: 688 m on average (min 633 m, max 761 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,6°C
Annual rain
1 591mm
Warmest month
21,8°C
Coldest month
-2,7°C
Mean alt.
688m
Min
633m
Max
761m
Std. dev.
42m
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
Clay
28,8%
Sand
32,7%
Silt
38,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Haute-Savoie
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Clay
28,1%
Sand
33,0%
Silt
38,8%
5–15 cm
pH H₂O
6,2
Clay
28,0%
Sand
32,5%
Silt
39,5%
15–30 cm
pH H₂O
6,1
Clay
30,4%
Sand
32,6%
Silt
36,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.9%
Crops25.8%
Built-up3.0%
Bare soil0.2%
Other (grassland, water…)36.1%
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
6 393km²
Discharge in basins
0,2m³/s
Mean precip.
1 293mm/an
Mean T°
5,9°C
Moisture idx
0,41
Max snow
31%
Mean runoff
930mm/an
Mean elev. (basins)
1 199m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,3nW
Built-up
298,8%
Pesticides
2,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Plateau Gavot
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
2 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.