Ruisseau
Grüner Bach
Crosses 1 administrative regions : Märkischer Kreis
Total length
20km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Märkischer KreisNordrhein-Westfalen · Germany6.0 kmin this dpt
9 intersecting protected areas
LSG-Iserlohn - Typ A
IUCN VLandscape Protection Area
LSG-Iserlohn - Typ B
IUCN VLandscape Protection Area
NSG Burgberg
IUCN IVNature Reserve
NSG Sonderhorst
IUCN IVNature Reserve
NSG Auf der Saat
IUCN IVNature Reserve
NSG Kupferberg
IUCN IVNature Reserve
NSG Muehlenberg
IUCN IVNature Reserve
NSG Die Emst
IUCN IVNature Reserve
Hüttenbläserschachthöhle
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 989 distinct species · 7 776 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Grüner Bach : 26 espèces reliées par 125 interactions GloBI sur 5 types (connectance 17.8%, filtre Serrano α=0.2). 12 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
20km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.