Swiss Alps Jungfrau-Aletsch
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2001
826 km²
Commune · CHE
Birgisch
Switzerland
DfbCold, no dry season, warm summer(55 %)
Species observed
4 646
Observations
74 797
Area
6,2km²
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 Birgisch : 7 espèces reliées par 362 interactions GloBI sur 5 types (connectance 14.2%, filtre Serrano α=0.2). 65 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
72
Interactions affichées
362
Connectance
0.142
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
4 646 distinct species · 74 797 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,9°C
Annual rain
1 131mm
Warmest m°
19,6°C
Coldest m°
-9,7°C
Elevation: 1 363 m on average (min 731 m, max 2 156 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,9°C
Annual rain
1 131mm
Warmest month
19,6°C
Coldest month
-9,7°C
Mean alt.
1 363m
Min
731m
Max
2 156m
Std. dev.
465m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(55 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
68,8g/kg
Clay
20,1%
Sand
42,9%
Silt
37,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Brig
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
112,1g/kg
Clay
19,8%
Sand
42,3%
Silt
37,9%
5–15 cm
pH H₂O
6,1
Org. C
56,8g/kg
Clay
20,0%
Sand
43,0%
Silt
36,9%
15–30 cm
pH H₂O
6,2
Org. C
37,5g/kg
Clay
20,4%
Sand
43,5%
Silt
36,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.0%
Crops4.5%
Built-up1.2%
Bare soil5.0%
Other (grassland, water…)58.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,9km
Basins crossed
1
Max stream order
4
Max drainage
987km²
Discharge in basins
0,3m³/s
Mean precip.
1 857mm/an
Mean T°
-0,2°C
Moisture idx
0,75
Max snow
56%
Mean runoff
1 425mm/an
Mean elev. (basins)
2 270m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,8nW
Built-up
121,6%
Pesticides
59,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Applicable · 1
Baletscha
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Im undere Schitter
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN