Ruisseau· 7 segments
Ibach
Crosses 8 administrative regions : Aarwangen, Appenzell Innerrhoden, Laufen, Schwyz, Thierstein +3
Total length
48km
Max discharge
2,1m³/s
Max Strahler
3
Segments matched
7
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- WaldshutBaden-Württemberg · Germany9.8 kmin this dpt
- SchwyzSchwyz · Switzerland4.0 kmin this dpt
- LaufenBasel-Landschaft · Switzerland2.7 kmin this dpt
- ThiersteinSolothurn · Switzerland2.3 kmin this dpt
- Appenzell InnerrhodenAppenzell Innerrhoden · Switzerland1.0 kmin this dpt
- WillisauLucerne · Switzerland0.5 kmin this dpt
- TrachselwaldBern · Switzerland0.0 kmin this dpt
- AarwangenBern · Switzerland0.0 kmin this dpt
27 intersecting protected areas
Biosphärengebiet Schwarzwald
IUCN Not Assignedbiosphere reserve
Biosphärengebiet Schwarzwald, Entwicklungszone
IUCN Not Assignedbiosphere reserve - transition area
Südschwarzwald
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Biosphärengebiet Schwarzwald, Pflegezone
IUCN Not Assignedbiosphere reserve - buffer zone
Dachsberg
IUCN VLandscape Protection Area
Oberer Hotzenwald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Alb zum Hochrhein
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kirchspielwald-Ibacher Moos
IUCN IVNature Reserve
Landscape Protection Area
18 more protected areassorted by area
Chaltbrunnental - Birsmatte
IUCN Not AssignedForest Reserves
Kaltbrunnenthal
IUCN Not AssignedForest Reserves
Weissbad
IUCN IVFederal Inventory of Alluvial Zones of National Importance
Chaltbrunnetal
IUCN Not AssignedForest Reserves
Nänzligenweid
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Schällbächli
IUCN Not AssignedForest Reserves
Chaltbrunnental
IUCN Not AssignedForest Reserves
Zwingen-Brislach
IUCN IVFederal Inventory of Alluvial Zones of National Importance
Unter Gibel
IUCN Not AssignedForest Reserves
Eichlenberg
IUCN Not AssignedForest Reserves
Mettenberg
IUCN Not AssignedForest Reserves
Hinter Ibach
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Kaltbrunnental
IUCN Not AssignedForest Reserves
Latschgetweid
IUCN Not AssignedPrivate Nature Reserves
Hinter Ibach
IUCN Not AssignedPrivate Nature Reserves
Litstel
IUCN Not AssignedPrivate Nature Reserves
Latschgetweid
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Wacht
IUCN Not AssignedPrivate Nature Reserves
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 963 distinct species · 35 573 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
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).
Indicateurs du tissu écologique
Tissu écologique de Ibach : 24 espèces reliées par 122 interactions GloBI sur 5 types (connectance 17.4%, filtre Serrano α=0.2). 14 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
48km
Max discharge
2,1m³/s
Max Strahler
3
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.