Ruisseau
Bregninge Å
Crosses 1 administrative regions : Kalundborg
Total length
16km
Max discharge
1m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- KalundborgSjælland · Denmark15.2 kmin this dpt
9 intersecting protected areas
Sejerø Bugt og Nekselø
IUCN Not ReportedSpecial Protection Area (Birds Directive)
The bay of Sejerø and Saltbæk Vig
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
Sejerø Bugt og Saltbæk Vig
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sejrø Bugt, Nekselø Bugt and Saltbæk Vig
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Kalundborg Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
Saltbæk Vig
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Store Åmose, Skarresø og Bregninge Å
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kalundborg Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
Saltbæk Vig
IUCN VProtected by conservation order, excl. Church surroundings
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
3 188 distinct species · 51 759 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Bregninge Å : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 4 types (connectance 17.6%, filtre Serrano α=0.2). 14 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
16km
Max discharge
1,0m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.