Ruisseau· 2 segments
Friesenbach
Crosses 1 administrative regions : Kulmbach
Total length
34km
Max discharge
4,9m³/s
Max Strahler
3
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- KulmbachBayern · Germany10.9 kmin this dpt
1 intersecting protected areas
LSG "Unteres Rotmaintal" im Gebiet der Landkreise Bayreuth und Kulmbach sowie der Stadt Bayreuth
IUCN VLandscape Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 179 distinct species · 11 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Friesenbach : 22 espèces reliées par 103 interactions GloBI sur 5 types (connectance 23.7%, filtre Serrano α=0.2). 8 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
34km
Max discharge
4,9m³/s
Max Strahler
3
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.