Ontologia

Ruisseau

Hässtajåhkå

Crosses 2 administrative regions : Gällivare, Jokkmokk

ruisseau

Total length

12km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080139410313 km²

2 administrative regions crossed (GADM L2)

  • Jokkmokk
    Norrbotten · Sweden
    16.5 km
    in this dpt
  • Gällivare
    Norrbotten · Sweden
    0.0 km
    in this dpt

8 intersecting protected areas

  • Laponian Area

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

  • 2001223 Muddus/Muttos

    IUCN II

    National Park

  • Muddus

    IUCN II

    Natura 2000 SCI

  • Muddus

    IUCN II

    Natura 2000 SPA

  • Muddus

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Muddus

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • 1073672823

    IUCN Not Applicable

    Voluntary set-aside areas

  • 1073672889

    IUCN Not Applicable

    Voluntary set-aside areas

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

Species present

265 distinct species · 2 923 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 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 Hässtajåhkå : 12 espèces reliées par 18 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
18
Connectance
0.118
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

12km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

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