Ontologia

Ruisseau· 3 segments

Vieån

Crosses 2 administrative regions : Hässleholm, Osby

ruisseau

Total length

16km

Max discharge

3m³/s

Max Strahler

3

Segments matched

3

River geography2 admin regions · 0 communes

Parent watershed

hybas-20802915501008 km²

2 administrative regions crossed (GADM L2)

  • Hässleholm
    Skåne · Sweden
    18.8 km
    in this dpt
  • Osby
    Skåne · Sweden
    0.0 km
    in this dpt

20 intersecting protected areas

11 more protected areas

  • Verum

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Verum

    IUCN IV

    Natura 2000 SCI

  • SK 971-2004

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 151-2017

    IUCN Ia

    Habitat Protection Area

  • Mölleröd

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Mölleröd

    IUCN Not Assigned

    Natura 2000 SCI

  • Skeingeborg

    IUCN Not Assigned

    Natura 2000 SCI

  • Skeingeborg

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • SK 601-2003

    IUCN Ia

    Habitat Protection Area

  • SK 602-2003

    IUCN Ia

    Habitat Protection Area

  • SK 477-2005

    IUCN Ia

    Habitat Protection Area

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 717 distinct species · 11 977 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 29 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Vieån : 24 espèces reliées par 55 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
55
Connectance
0.136
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

16km

Max discharge

3,0m³/s

Max Strahler

3

Segments matched

3

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.