Umiker Schachen-Stierenhölzli
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 1992
1 km²
Commune · CHE
Switzerland
Species observed
3 372
Observations
73 665
Area
8,9km²
Sample of 26 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).
Tissu écologique de Schinznach Dorf : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 139 interactions GloBI sur 5 types (connectance 32.0%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
3 372 distinct species · 73 665 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
9,7°C
Annual rain
1 331mm
Warmest m°
23,1°C
Coldest m°
-2,9°C
Elevation: 491 m on average (min 350 m, max 640 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,5
Org. C
53,2g/kg
Clay
35,7%
Sand
24,0%
Silt
40,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Brugg
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
0,6km
Basins crossed
2
Max stream order
6
Max drainage
34 338km²
Discharge in basins
7,2m³/s
Mean precip.
1 087mm/an
Mean T°
8,8°C
Moisture idx
0,30
Max snow
17%
Mean runoff
821mm/an
Mean elev. (basins)
517m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
0,7nW
Built-up
129,8%
Pesticides
53,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Federal Inventory of Alluvial Zones of National Importance · 1992
1 km²
Federal Inventory of Amphibian Spawning Areas of National Importance · 2017
0 km²
Forest Reserves · 2023
0 km²
Forest Reserves · 2023
0 km²
Forest Reserves · 2023
0 km²
Federal Inventory of Amphibian Spawning Areas of National Importance · 2001
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN