Ontologia

Ruisseau· 2 segments

Hapträskån

Crosses 2 administrative regions : Boden, Jokkmokk

ruisseau

Total length

4km

Max discharge

2,8m³/s

Max Strahler

2

Segments matched

2

River geography2 admin regions · 0 communes

Parent watershed

hybas-20800303401414 km²

2 administrative regions crossed (GADM L2)

  • Boden
    Norrbotten · Sweden
    26.5 km
    in this dpt
  • Jokkmokk
    Norrbotten · Sweden
    2.0 km
    in this dpt

10 intersecting protected areas

  • Piteälven

    IUCN Not Assigned

    Natura 2000 SCI

  • Piteälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • 2002788 Stormyran

    IUCN Ia

    Nature Reserve

  • Stormyran

    IUCN Ia

    Natura 2000 SPA

  • Stormyran

    IUCN Ia

    Natura 2000 SCI

  • Stormyran

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Stormyran

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • A198608

    IUCN Not Applicable

    Voluntary set-aside areas

  • A442500

    IUCN Not Applicable

    Voluntary set-aside areas

1 more protected areas

  • A514579

    IUCN Not Applicable

    Voluntary set-aside areas

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

471 distinct species · 1 031 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Hapträskån : 15 espèces reliées par 39 interactions GloBI sur 6 types (connectance 12.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
39
Connectance
0.120
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

4km

Max discharge

2,8m³/s

Max Strahler

2

Segments matched

2

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