Swiss Alps Jungfrau-Aletsch
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2001
826 km²
Commune · CHE
Grafschaft
Switzerland
ETPolar, tundra(50 %)
Species observed
1 898
Observations
18 883
Area
22,9km²
Ecological tissue
Sample of 25 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 Grafschaft : 11 espèces reliées par 161 interactions GloBI sur 5 types (connectance 34.6%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
161
Connectance
0.346
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
1 898 distinct species · 18 883 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-0,4°C
Annual rain
2 371mm
Warmest m°
13,8°C
Coldest m°
-13,8°C
Elevation: 2 172 m on average (min 1 370 m, max 3 132 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-0,4°C
Annual rain
2 371mm
Warmest month
13,8°C
Coldest month
-13,8°C
Mean alt.
2 172m
Min
1 370m
Max
3 132m
Std. dev.
513m
Köppen-Geiger (dominant)
ETPolar, tundra(50 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
80,0g/kg
Clay
17,6%
Sand
47,2%
Silt
35,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Goms
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
128,7g/kg
Clay
17,8%
Sand
46,7%
Silt
35,6%
5–15 cm
pH H₂O
5,8
Org. C
69,2g/kg
Clay
17,6%
Sand
47,2%
Silt
35,2%
15–30 cm
pH H₂O
5,8
Org. C
42,0g/kg
Clay
17,3%
Sand
47,7%
Silt
35,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.1%
Crops0.5%
Built-up0.1%
Bare soil18.0%
Other (grassland, water…)66.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
8,8km
Basins crossed
1
Max stream order
3
Max drainage
987km²
Discharge in basins
1,1m³/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 (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
9,4%
Pesticides
6,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN Not Applicable · 1
Gluringen
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Zeiterbode
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 1992
0 km²
Pfaffmatte
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN