Ruisseau· 3 segments
Kolvenderbach
Crosses 2 administrative regions : Eifelkreis Bitburg-Prüm, Liège
Total length
7km
Max discharge
0,8m³/s
Max Strahler
2
Segments matched
3
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- LiègeWallonie · Belgium9.6 kmin this dpt
- Eifelkreis Bitburg-PrümRheinland-Pfalz · Germany2.8 kmin this dpt
15 intersecting protected areas
Naturpark Nordeifel
IUCN VLandscape Protection Area
Ourtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée supérieure de l'Our et ses affluents
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vallée supérieure de l'Our et ses affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sources de l'Our et de l'Ensebach
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sources de l'Our et de l'Ensebach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée du Medemberbach
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vallée du Medemberbach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée du Kolvenderbach
IUCN Not ReportedSpecial Protection Area (Birds Directive)
6 more protected areassorted by area
Vallée du Kolvenderbach
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Frankenbachtal
IUCN IVState Nature Reserve (Walloon Region)
Ourtal
IUCN IVState Nature Reserve (Walloon Region)
Kolvenderbachtal
IUCN IVState Nature Reserve (Walloon Region)
Kolvenderbach
IUCN IVCertified Nature Reserve (Walloon Region)
Medemderbach
IUCN IVCertified Nature Reserve (Walloon Region)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
801 distinct species · 4 161 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Kolvenderbach : 22 espèces reliées par 147 interactions GloBI sur 6 types (connectance 26.2%, 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
7km
Max discharge
0,8m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.