Bois de Porte, Les Dailles
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2001
1 km²
Commune · CHE
Chavannes-des-Bois
Switzerland
CfbTemperate, no dry season, warm summer(100 %)
Species observed
3 803
Observations
59 936
Area
2,2km²
Ecological tissue
Sample of 45 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 Chavannes-des-Bois : 31 espèces reliées par 139 interactions GloBI sur 6 types (connectance 13.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
46
Interactions affichées
139
Connectance
0.134
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
3 803 distinct species · 59 936 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
1 236mm
Warmest m°
23,8°C
Coldest m°
-2,0°C
Elevation: 463 m on average (min 451 m, max 484 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
1 236mm
Warmest month
23,8°C
Coldest month
-2,0°C
Mean alt.
463m
Min
451m
Max
484m
Std. dev.
11m
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
6,3
Org. C
66,6g/kg
Clay
26,4%
Sand
34,7%
Silt
38,9%
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
94,9g/kg
Clay
25,9%
Sand
34,1%
Silt
39,9%
5–15 cm
pH H₂O
6,3
Org. C
64,1g/kg
Clay
26,5%
Sand
33,9%
Silt
39,6%
15–30 cm
pH H₂O
6,3
Org. C
40,7g/kg
Clay
26,7%
Sand
36,0%
Silt
37,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.7%
Crops34.8%
Built-up1.4%
Bare soil1.3%
Other (grassland, water…)24.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
1,4km
Basins crossed
1
Max stream order
2
Max drainage
7 971km²
Discharge in basins
0,6m³/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 (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,5nW
Built-up
138,1%
Pesticides
51,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Grand Bataillard, Marais de la Versoix
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2001
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN