Ontologia

Rivière· 55 segments

Skellefteälven

Crosses 6 administrative regions : Arjeplog, Arvidsjaur, Malå, Norsjö, Skellefteå +1

rivière

Total length

210km

Max discharge

143,4m³/s

Max Strahler

5

Segments matched

55

River geography6 admin regions · 0 communes

Parent watershed

hybas-20801606101432 km²

6 administrative regions crossed (GADM L2)

  • Arvidsjaur
    Norrbotten · Sweden
    86.1 km
    in this dpt
  • Skellefteå
    Västerbotten · Sweden
    83.9 km
    in this dpt
  • Malå
    Västerbotten · Sweden
    58.2 km
    in this dpt
  • Norsjö
    Västerbotten · Sweden
    54.8 km
    in this dpt
  • Arjeplog
    Norrbotten · Sweden
    50.8 km
    in this dpt
  • Sorsele
    Västerbotten · Sweden
    0.5 km
    in this dpt

30 intersecting protected areas

21 more protected areas

  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

  • A046122

    IUCN Not Applicable

    Voluntary set-aside areas

  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

  • A499619

    IUCN Not Applicable

    Voluntary set-aside areas

  • A515546

    IUCN Not Applicable

    Voluntary set-aside areas

  • 2001101 Vågträsk

    IUCN Ia

    Nature Reserve

  • Vågträsk

    IUCN Ia

    Natura 2000 SCI

  • Vågträsk

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • 2042066 Åheden

    IUCN Ia

    Nature Reserve

  • SK 143-2010

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 603-2012

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • Båskbacken

    IUCN Not Assigned

    Natura 2000 SCI

  • Båskbacken

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • SK 58-2008

    IUCN Ia

    Habitat Protection Area

  • SK 127-2006

    IUCN Ia

    Habitat Protection Area

  • SK 604-2012

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 183-1998

    IUCN Ia

    Habitat Protection Area

  • SK 334-1999

    IUCN Ia

    Habitat Protection Area

  • SK 223-2009

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 156-2007

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 51-2003

    IUCN Ia

    Habitat Protection Area

1 page = 1 named river (aggregation of 55 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

247 distinct species · 568 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Skellefteälven : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 5 types (connectance 12.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
100
Connectance
0.128
Patrimoniales
1
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

210km

Max discharge

143,4m³/s

Max Strahler

5

Segments matched

55

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