Lang Randen
IUCN Not AssignedForest Reserves · 2023
0 km²
Commune · CHE
Switzerland
Species observed
3 266
Observations
59 912
Area
7,3km²
Sample of 40 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 Gächlingen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 6 types (connectance 13.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
3 266 distinct species · 59 912 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
9,3°C
Annual rain
1 065mm
Warmest m°
22,8°C
Coldest m°
-3,4°C
Elevation: 534 m on average (min 479 m, max 695 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,1
Org. C
46,4g/kg
Clay
37,1%
Sand
21,6%
Silt
41,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Oberklettgau
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
1,6km
Basins crossed
1
Max stream order
1
Max drainage
1 109km²
Discharge in basins
0,2m³/s
Mean precip.
1 151mm/an
Mean T°
7,4°C
Moisture idx
0,37
Max snow
24%
Mean runoff
671mm/an
Mean elev. (basins)
747m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
0,1nW
Built-up
73,5%
Pesticides
54,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Forest Reserves · 2023
0 km²
Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN