Rivière· 2 segments

Herdecker Bach

Crosses 2 administrative regions : Ennepe-Ruhr-Kreis, Hagen

rivière

Total length

5km

Max discharge

49,3m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080392760601 km²

2 administrative regions crossed (GADM L2)

Ennepe-Ruhr-Kreis
Nordrhein-Westfalen · Germany
2.2 km
in this dpt
Hagen
Nordrhein-Westfalen · Germany
0.6 km
in this dpt

11 intersecting protected areas

LSG-Tuecking-Auf der Halle und Umgebung
IUCN V
Landscape Protection Area
LSG-Schede-Auf dem Heil-Rostesiepen-Kallenberg-Har
IUCN V
Landscape Protection Area
LSG-Rehberg-Wienberg-Kleff-Hengsteysee
IUCN V
Landscape Protection Area
LSG-Hengsteysee-Ruhr-Suedufer
IUCN V
Landscape Protection Area
LSG-Werdringen-Kaisberg
IUCN V
Landscape Protection Area
LSG-Wassergewinnungsanlage der Stadtwerke Hagen
IUCN V
Landscape Protection Area
LSG-Gut Hausen
IUCN V
Landscape Protection Area
LSG-Harkortsee
IUCN V
Landscape Protection Area
LSG-Hilgenland
IUCN V
Landscape Protection Area

2 more protected areassorted by area

LSG-Altenhof-Papenstueck-Haus Ruhreck
IUCN V
Landscape Protection Area
NSG Kaisbergaue
IUCN IV
Nature Reserve

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 611 distinct species · 12 938 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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 Herdecker Bach : 35 espèces reliées par 102 interactions GloBI sur 5 types (connectance 11.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

102

Connectance

0.118

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)