Ruisseau

Wahnbäke

Crosses 3 administrative regions : Ammerland, Oldenburg (Kreisfreie Stadt), Wesermarsch

ruisseau

Total length

2km

Max discharge

0,3m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20803456902653 km²

3 administrative regions crossed (GADM L2)

Oldenburg (Kreisfreie Stadt)
Niedersachsen · Germany
5.1 km
in this dpt
Ammerland
Niedersachsen · Germany
0.6 km
in this dpt
Wesermarsch
Niedersachsen · Germany
0.0 km
in this dpt

8 intersecting protected areas

Rasteder Geestrand
IUCN V
Landscape Protection Area
Oldenburg - Rasteder Geestrand
IUCN V
Landscape Protection Area
Hunteniederung
IUCN Not Reported
Special Protection Area (Birds Directive)
Mittlere und Untere Hunte (mit Barneführer Holz und Schreensmoor)
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Blankenburger Holz und Klostermark
IUCN V
Landscape Protection Area
Bornhorster Huntewiesen
IUCN IV
Nature Reserve
Untere Hunte
IUCN V
Landscape Protection Area
Kulturlandschaft an der Wahnbäke
IUCN V
Landscape Protection Area

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

Species present

1 419 distinct species · 35 451 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Wahnbäke : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 3 types (connectance 15.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.156

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)