Rivière· 2 segments
Dörrmühlenbach
Crosses 1 administrative regions : Merzig-Wadern
Total length
3km
Max discharge
76,6m³/s
Max Strahler
5
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Merzig-WadernSaarland · Germany4.9 kmin this dpt
6 intersecting protected areas
Saar-Nied-Gau
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Landscape Protection Area
Nature Reserve
Südhang Hohe Berg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kalkbergwerk Mondorf
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 333 distinct species · 5 298 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Dörrmühlenbach : 23 espèces reliées par 109 interactions GloBI sur 6 types (connectance 18.3%, 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
3km
Max discharge
76,6m³/s
Max Strahler
5
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.