Ruisseau· 3 segments
Hevring Å
Crosses 1 administrative regions : Norddjurs
Total length
19km
Max discharge
1,3m³/s
Max Strahler
2
Segments matched
3
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- NorddjursMidtjylland · Denmark11.6 kmin this dpt
7 intersecting protected areas
Ålborg Bugt, Randers Fjord og Mariager Fjord
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ålborg Bay, Randers Fjord and Mariager Fjord
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
Ålborg Bugt, Randers Fjord og Mariager Fjord
IUCN Not ReportedMarine Protected Area (OSPAR)
Randers and Mariager Fjords and The Adjacent Sea
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Randers og Mariager Fjorde og Ålborg Bugt, sydlige del
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Norddjurs Kommune private
IUCN Not Assigned§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
Norddjurs Kommune public
IUCN IV§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 250 distinct species · 21 943 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 Hevring Å : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 5 types (connectance 21.2%, filtre Serrano α=0.2). 13 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
19km
Max discharge
1,3m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.