Salavaux (VD)
IUCN IVFederal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp. · 2001
3 km²
Commune · CHE
Avenches
Switzerland
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 116
Observations
26 050
Area
17,9km²
Ecological tissue
Sample of 36 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 Avenches : 24 espèces reliées par 87 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
87
Connectance
0.124
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
2 116 distinct species · 26 050 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
1 132mm
Warmest m°
23,8°C
Coldest m°
-2,5°C
Elevation: 463 m on average (min 430 m, max 566 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
1 132mm
Warmest month
23,8°C
Coldest month
-2,5°C
Mean alt.
463m
Min
430m
Max
566m
Std. dev.
38m
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
6,6
Org. C
35,8g/kg
Clay
25,0%
Sand
41,7%
Silt
33,3%
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
6,6
Org. C
50,5g/kg
Clay
24,7%
Sand
41,1%
Silt
34,2%
5–15 cm
pH H₂O
6,6
Org. C
34,0g/kg
Clay
25,3%
Sand
41,0%
Silt
33,7%
15–30 cm
pH H₂O
6,7
Org. C
23,0g/kg
Clay
25,0%
Sand
42,9%
Silt
32,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.6%
Crops44.9%
Built-up2.2%
Bare soil1.2%
Other (grassland, water…)34.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
6,3km
Lake surface here
0,23km²
Basins crossed
1
Max stream order
3
Max drainage
2 688km²
Discharge in basins
0,4m³/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
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,2nW
Built-up
222,9%
Pesticides
53,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Assigned · 1
Embouchure du Chandon
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 2003
0 km²
Le Grabou
IUCN Not AssignedPrivate Nature Reserves · 2018
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN