Les Iles de Villeneuve
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 1992
0 km²
Commune · CHE
Seigneux
Switzerland
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 943
Observations
24 695
Area
4km²
Ecological tissue
Sample of 32 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 Seigneux : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
67
Connectance
0.135
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 943 distinct species · 24 695 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,1°C
Annual rain
1 135mm
Warmest m°
23,1°C
Coldest m°
-2,0°C
Elevation: 583 m on average (min 481 m, max 667 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,1°C
Annual rain
1 135mm
Warmest month
23,1°C
Coldest month
-2,0°C
Mean alt.
583m
Min
481m
Max
667m
Std. dev.
57m
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
52,0g/kg
Clay
16,8%
Sand
57,1%
Silt
26,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Broye-Vully
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
89,7g/kg
Clay
17,2%
Sand
56,5%
Silt
26,4%
5–15 cm
pH H₂O
6,1
Org. C
41,3g/kg
Clay
16,9%
Sand
57,3%
Silt
25,9%
15–30 cm
pH H₂O
6,1
Org. C
25,1g/kg
Clay
16,2%
Sand
57,6%
Silt
26,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest36.3%
Crops34.9%
Built-up1.5%
Bare soil1.0%
Other (grassland, water…)26.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
2 688km²
Discharge in basins
0,1m³/s
Mean precip.
1 120mm/an
Mean T°
7,5°C
Moisture idx
0,30
Max snow
20%
Mean runoff
788mm/an
Mean elev. (basins)
761m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,2nW
Built-up
149,4%
Pesticides
52,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Assigned · 1
Les Iles de Villeneuve
IUCN Not AssignedForest Reserves · 2023
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN