Ruisseau· 5 segments
Eyach
Crosses 3 administrative regions : Freudenstadt, Tübingen, Zollernalbkreis
Total length
77km
Max discharge
4,6m³/s
Max Strahler
3
Segments matched
5
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- ZollernalbkreisBaden-Württemberg · Germany21.9 kmin this dpt
- FreudenstadtBaden-Württemberg · Germany3.4 kmin this dpt
- TübingenBaden-Württemberg · Germany1.1 kmin this dpt
13 intersecting protected areas
Südwestalb und Oberes Donautal
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Albstadt-Bitz
IUCN VLandscape Protection Area
Landscape Protection Area
Östlicher Großer Heuberg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gebiete um Albstadt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Wiesenlandschaft bei Balingen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Kleiner Heuberg und Albvorland bei Balingen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Horber Neckarhänge
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4 more protected areassorted by area
Gebiete zwischen Bisingen, Haigerloch und Rosenfeld
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Neckar und Seitentäler bei Rottenburg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Rohrdorfer Täle
IUCN VLandscape Protection Area
Landscape Protection Area
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 680 distinct species · 6 101 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Eyach : 34 espèces reliées par 107 interactions GloBI sur 6 types (connectance 12.4%, filtre Serrano α=0.2). 8 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
77km
Max discharge
4,6m³/s
Max Strahler
3
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.