Ruisseau· 13 segments
Bjerndrup Mølleå
Crosses 2 administrative regions : Aabenraa, Sønderborg
Total length
29km
Max discharge
3m³/s
Max Strahler
2
Segments matched
13
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- AabenraaSyddanmark · Denmark37.1 kmin this dpt
- SønderborgSyddanmark · Denmark1.2 kmin this dpt
9 intersecting protected areas
Aabenraa Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
Sønderborg Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
Aabenraa Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
Hostrup Sø, Assenholm Mose og Felsted Vestermark
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Hostrup Sø, Assenholm Mose og Felsted Vestermark
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tinglev Sø og Mose, Ulvemose og Terkelsbøl Mose
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vidå med tilløb, Rudbøl Sø og Magisterkogen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Protected by conservation order, excl. Church surroundings
Røllum Nørremark
IUCN IVProtected by conservation order, excl. Church surroundings
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 011 distinct species · 33 187 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Bjerndrup Mølleå : 14 espèces reliées par 92 interactions GloBI sur 5 types (connectance 30.7%, filtre Serrano α=0.2). 11 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
29km
Max discharge
3,0m³/s
Max Strahler
2
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.