Sense- und Schwarzwassergraben
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2017
14 km²
District · CHE
Switzerland
Species observed
5 742
Observations
109 918
Area
271,6km²
Sample of 37 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 Sense : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 152 interactions GloBI sur 6 types (connectance 20.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
5 742 distinct species · 109 918 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
7,7°C
Annual rain
1 441mm
Warmest m°
21,0°C
Coldest m°
-5,4°C
Elevation: 882 m on average (min 507 m, max 1 912 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,9
Org. C
56,6g/kg
Clay
21,5%
Sand
46,2%
Silt
32,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
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
99,0km
Lake surface here
0,85km²
Basins crossed
2
Max stream order
4
Max drainage
1 867km²
Discharge in basins
6,1m³/s
Mean precip.
1 241mm/an
Mean T°
5,8°C
Moisture idx
0,42
Max snow
42%
Mean runoff
763mm/an
Mean elev. (basins)
1 144m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
0,7nW
Built-up
128,5%
Pesticides
52,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Federal Inventory of Amphibian Spawning Areas of National Importance · 2017
14 km²
Federal Inventory of Alluvial Zones of National Importance · 1992
3 km²
Forest Reserves · 2023
2 km²
Federal Inventory of Alluvial Zones of National Importance · 1992
2 km²
Federal Inventory of Amphibian Spawning Areas of National Importance · 2017
2 km²
Forest Reserves · 2023
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN