Creux-du-Van
IUCN IVFederal Hunting Reserves · 1992
14 km²
Commune · CHE
Switzerland
Species observed
2 972
Observations
76 005
Area
26km²
Sample of 28 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).
Tissu écologique de Provence : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 5 types (connectance 21.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 972 distinct species · 76 005 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
6,4°C
Annual rain
1 552mm
Warmest m°
18,6°C
Coldest m°
-5,1°C
Elevation: 1 179 m on average (min 670 m, max 1 397 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,1
Org. C
71,9g/kg
Clay
33,9%
Sand
29,1%
Silt
37,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Jura-North Vaudois
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
3,5km
Basins crossed
1
Max stream order
1
Max drainage
2 688km²
Discharge in basins
0,6m³/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
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,0nW
Built-up
20,4%
Pesticides
55,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Federal Hunting Reserves · 1992
14 km²
Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010
1 km²
Forest Reserves · 2023
0 km²
Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN