Swiss Alps Jungfrau-Aletsch
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2001
826 km²
Commune · CHE
Niedergesteln
Switzerland
DfbCold, no dry season, warm summer(32 %)
Species observed
2 208
Observations
16 898
Area
17,5km²
Ecological tissue
Sample of 33 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 Niedergesteln : 26 espèces + 7 bulles famille, 44 interactions GloBI documentées sur 5 types (connectance 8.3%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
44
Connectance
0.083
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°
2,0°C
Annual rain
1 172mm
Warmest m°
16,9°C
Coldest m°
-12,9°C
Elevation: 1 766 m on average (min 673 m, max 2 993 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,0°C
Annual rain
1 172mm
Warmest month
16,9°C
Coldest month
-12,9°C
Mean alt.
1 766m
Min
673m
Max
2 993m
Std. dev.
785m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(32 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
74,0g/kg
Clay
20,2%
Sand
40,9%
Silt
38,9%
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
116,9g/kg
Clay
19,6%
Sand
40,8%
Silt
39,6%
5–15 cm
pH H₂O
6,4
Org. C
60,4g/kg
Clay
20,4%
Sand
40,9%
Silt
38,7%
15–30 cm
pH H₂O
6,4
Org. C
44,6g/kg
Clay
20,6%
Sand
41,1%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.1%
Crops2.1%
Built-up0.8%
Bare soil20.7%
Other (grassland, water…)56.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
8,9km
Basins crossed
1
Max stream order
5
Max drainage
2 416km²
Discharge in basins
2,7m³/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 (4, 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
74,6%
Pesticides
9,8kg/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
Undri Bächi
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Biela
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