Bois de Ban
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2017
1 km²
Commune · CHE
Trélex
Switzerland
CfbTemperate, no dry season, warm summer(100 %)
Species observed
6 514
Observations
166 902
Area
5,8km²
Ecological tissue
Sample of 31 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 Trélex : 24 espèces + 7 bulles famille, 60 interactions GloBI documentées sur 5 types (connectance 12.9%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
31
Interactions affichées
60
Connectance
0.129
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
6 514 distinct species · 166 902 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
1 280mm
Warmest m°
22,8°C
Coldest m°
-1,4°C
Elevation: 553 m on average (min 458 m, max 870 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,6°C
Annual rain
1 280mm
Warmest month
22,8°C
Coldest month
-1,4°C
Mean alt.
553m
Min
458m
Max
870m
Std. dev.
80m
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
6,2
Org. C
75,8g/kg
Clay
30,2%
Sand
31,7%
Silt
38,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Nyon
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
120,2g/kg
Clay
29,3%
Sand
32,1%
Silt
38,6%
5–15 cm
pH H₂O
6,2
Org. C
71,6g/kg
Clay
30,3%
Sand
31,7%
Silt
38,0%
15–30 cm
pH H₂O
6,3
Org. C
35,4g/kg
Clay
30,9%
Sand
31,5%
Silt
37,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.1%
Crops40.0%
Built-up2.1%
Bare soil1.0%
Other (grassland, water…)30.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,5km
Basins crossed
1
Max stream order
1
Max drainage
7 971km²
Discharge in basins
1,5m³/s
Mean precip.
1 059mm/an
Mean T°
8,9°C
Moisture idx
0,20
Max snow
14%
Mean runoff
1 008mm/an
Mean elev. (basins)
615m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,0nW
Built-up
208,2%
Pesticides
51,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN Not Assigned · 1
Au Chevry
IUCN Not AssignedPrivate Nature Reserves · 2018
0 km²
La Violette
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Givrins
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN