Swiss Alps Jungfrau-Aletsch
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2001
826 km²
Commune · CHE
Hohtenn
Switzerland
DfbCold, no dry season, warm summer(54 %)
Species observed
2 208
Observations
16 898
Area
6,9km²
Ecological tissue
Sample of 35 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 Hohtenn : 21 espèces reliées par 134 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
134
Connectance
0.172
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
2 208 distinct species · 16 898 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,6°C
Annual rain
994mm
Warmest m°
18,4°C
Coldest m°
-11,5°C
Elevation: 1 500 m on average (min 701 m, max 2 168 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,6°C
Annual rain
994mm
Warmest month
18,4°C
Coldest month
-11,5°C
Mean alt.
1 500m
Min
701m
Max
2 168m
Std. dev.
480m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(54 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
69,3g/kg
Clay
20,5%
Sand
40,5%
Silt
39,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to West Raron
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
109,3g/kg
Clay
19,9%
Sand
40,3%
Silt
39,8%
5–15 cm
pH H₂O
6,5
Org. C
57,2g/kg
Clay
20,5%
Sand
40,5%
Silt
38,9%
15–30 cm
pH H₂O
6,5
Org. C
41,4g/kg
Clay
21,0%
Sand
40,7%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.6%
Crops1.6%
Built-up0.9%
Bare soil11.5%
Other (grassland, water…)59.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,3km
Basins crossed
1
Max stream order
5
Max drainage
2 416km²
Discharge in basins
1,1m³/s
Mean precip.
1 709mm/an
Mean T°
1,2°C
Moisture idx
0,66
Max snow
45%
Mean runoff
1 091mm/an
Mean elev. (basins)
2 054m
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
0,7nW
Built-up
91,2%
Pesticides
8,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 5IUCN Not Applicable · 1
Wilerhorn
IUCN IVFederal Hunting Reserves · 1992
32 km²
Niedergesteln
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2017
1 km²
Mattachra
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Gurru
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Tatz
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2017
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN