Rivière
Ernetschwilerbach
Crosses 2 administrative regions : March, See-Gaster
Total length
9km
Max discharge
56,4m³/s
Max Strahler
4
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- MarchSchwyz · Switzerland2.3 kmin this dpt
- See-GasterSankt Gallen · Switzerland1.5 kmin this dpt
13 intersecting protected areas
Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.
Kaltbrunner Riet
IUCN Not AssignedRAMSAR Sites
Kaltbrunner Riet
IUCN IVWetland of International Importance (Ramsar Site)
Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.
Bätzimatt
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Weid
IUCN Not AssignedForest Reserves
Allmeind
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Schmerikoner Riet
IUCN IVFederal Inventory of Fenlands of National Importance
Bätzimatt
IUCN IVFederal Inventory of Fenlands of National Importance
4 more protected areassorted by area
Buechberg
IUCN Not AssignedForest Reserves
Absetzbecken Allmeind
IUCN Not AssignedPrivate Nature Reserves
Rüschenzopf
IUCN IVFederal Inventory of Fenlands of National Importance
Buechberg
IUCN Not AssignedForest Reserves
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
3 366 distinct species · 50 101 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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).
Indicateurs du tissu écologique
Tissu écologique de Ernetschwilerbach : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
9km
Max discharge
56,4m³/s
Max Strahler
4
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.