Ruisseau· 4 segments

Seegraben

Crosses 9 administrative regions : Alzey-Worms, Bergstraße, Karlsruhe, Karlsruhe (Stadtkreis), Oberklettgau +4

ruisseau

Total length

151km

Max discharge

4,6m³/s

Max Strahler

Segments matched

River geography9 admin regions · 0 communes

Parent watershed

hybas-20804595001146 km²

9 administrative regions crossed (GADM L2)

Waldshut
Baden-Württemberg · Germany
3.7 km
in this dpt
Ortenaukreis
Baden-Württemberg · Germany
3.5 km
in this dpt
Unterklettgau
Schaffhausen · Switzerland
2.5 km
in this dpt
Worms
Rheinland-Pfalz · Germany
2.0 km
in this dpt
Alzey-Worms
Rheinland-Pfalz · Germany
1.7 km
in this dpt
Oberklettgau
Schaffhausen · Switzerland
1.1 km
in this dpt
Karlsruhe (Stadtkreis)
Baden-Württemberg · Germany
0.2 km
in this dpt
Karlsruhe
Baden-Württemberg · Germany
0.2 km
in this dpt
Bergstraße
Hessen · Germany
0.0 km
in this dpt

15 intersecting protected areas

Rheinhessisches Rheingebiet
IUCN V
Landscape Protection Area
Hochrhein-Klettgau (6 Teilgebiete)
IUCN V
Landscape Protection Area
Östliches Hanauer Land
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Landschaftsschutzgebiet Hessische Rheinuferlandschaft
IUCN V
Landscape Protection Area
Korker Wald
IUCN Not Reported
Special Protection Area (Birds Directive)
Renchniederung
IUCN Not Reported
Special Protection Area (Birds Directive)
Rheinauen bei Biblis und Groß-Rohrheim
IUCN Not Reported
Special Protection Area (Birds Directive)
Klettgaurücken
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Hardtwald bei Ettlingen und Rheinstetten
IUCN V
Landscape Protection Area

6 more protected areassorted by area

Südliche Hardt
IUCN V
Landscape Protection Area
Steiner Wald von Nordheim
IUCN IV
Nature Reserve
Steimüri Badstieghau Lachenhau Radeggerhalde
IUCN Not Assigned
Forest Reserves
Der Spieß - An der Spießbrücke
IUCN IV
Nature Reserve
Steinbruchhau
IUCN Not Assigned
Forest Reserves
Wangental
IUCN IV
Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

659 distinct species · 1 399 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Seegraben : 23 espèces reliées par 76 interactions GloBI sur 7 types (connectance 12.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.128

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)