Ruisseau· 12 segments
Alb
Crosses 6 administrative regions : Calw, Karlsruhe, Karlsruhe (Stadtkreis), Laufenburg, Rastatt +1
Total length
80km
Max discharge
5,2m³/s
Max Strahler
3
Segments matched
12
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- WaldshutBaden-Württemberg · Germany21.0 kmin this dpt
- CalwBaden-Württemberg · Germany6.2 kmin this dpt
- KarlsruheBaden-Württemberg · Germany5.9 kmin this dpt
- LaufenburgAargau · Switzerland0.0 kmin this dpt
- Karlsruhe (Stadtkreis)Baden-Württemberg · Germany0.0 kmin this dpt
- RastattBaden-Württemberg · Germany0.0 kmin this dpt
30 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
Hochschwarzwald um den Feldberg und Bernauer Hochtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Dachsberg
IUCN VLandscape Protection Area
Landscape Protection Area
Täler von Schwarza, Mettma, Schlücht, Steina
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
21 more protected areassorted by area
St. Blasien
IUCN VLandscape Protection Area
Bernau im Schwarzwald
IUCN VLandscape Protection Area
Albtal mit Seitentälern
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Biosphärengebiet Schwarzwald, Kernzone
IUCN Not Assignedbiosphere reserve - core area
Oberer Hotzenwald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
Landscape Protection Area
Alb zum Hochrhein
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gemeindewald Loffenau
IUCN VLandscape Protection Area
Häusern
IUCN VLandscape Protection Area
Landscape Protection Area
Albtal und Seitentäler
IUCN IVNature Reserve
Stubenberg-Estelberg
IUCN VLandscape Protection Area
Südliche Hardt
IUCN VLandscape Protection Area
Landscape Protection Area
Mühlbachtal
IUCN IVNature Reserve
Rüttewies-Scheibenrain
IUCN IVNature Reserve
Bottenberg
IUCN VLandscape Protection Area
Etzgerhalde/Herrenhölzli
IUCN Not AssignedForest Reserves
Nature Reserve
Im Sand
IUCN Not AssignedPrivate Nature Reserves
1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
744 distinct species · 1 956 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Alb : 18 espèces reliées par 122 interactions GloBI sur 5 types (connectance 18.3%, filtre Serrano α=0.2). 19 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
80km
Max discharge
5,2m³/s
Max Strahler
3
Segments matched
12
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.