Les Auges d'Estavannens
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 1992
1 km²
Commune · CHE
Gruyères
Switzerland
DfbCold, no dry season, warm summer(76 %)
Species observed
1 794
Observations
6 881
Area
28,6km²
Ecological tissue
Sample of 44 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 Gruyères : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 6 types (connectance 8.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
47
Interactions affichées
90
Connectance
0.083
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
1 794 distinct species · 6 881 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,2°C
Annual rain
1 592mm
Warmest m°
19,4°C
Coldest m°
-6,7°C
Elevation: 1 108 m on average (min 702 m, max 1 689 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,2°C
Annual rain
1 592mm
Warmest month
19,4°C
Coldest month
-6,7°C
Mean alt.
1 108m
Min
702m
Max
1 689m
Std. dev.
259m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(76 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
69,6g/kg
Clay
31,1%
Sand
31,9%
Silt
37,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to La Gruyère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
112,9g/kg
Clay
31,0%
Sand
31,8%
Silt
37,2%
5–15 cm
pH H₂O
5,9
Org. C
59,5g/kg
Clay
31,3%
Sand
31,9%
Silt
36,7%
15–30 cm
pH H₂O
6,0
Org. C
36,5g/kg
Clay
30,8%
Sand
32,0%
Silt
37,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.3%
Crops10.3%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)35.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
13,9km
Basins crossed
1
Max stream order
3
Max drainage
1 867km²
Discharge in basins
0,6m³/s
Mean precip.
1 237mm/an
Mean T°
5,8°C
Moisture idx
0,42
Max snow
30%
Mean runoff
761mm/an
Mean elev. (basins)
1 137m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
77,2%
Pesticides
20,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 5
Gros Moléson
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Le Penny
IUCN IVFederal Inventory of Fenlands of National Importance · 1994
0 km²
Le Moléson
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Le Mongeron
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2001
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN