Ontologia

Ruisseau· 2 segments

Gallakbäcken

Crosses 1 administrative regions : Arvidsjaur

ruisseau

Total length

23km

Max discharge

0,5m³/s

Max Strahler

1

Segments matched

2

River geography1 admin regions · 0 communes

Parent watershed

hybas-20801606101432 km²

1 administrative regions crossed (GADM L2)

7 intersecting protected areas

  • A594279

    IUCN Not Applicable

    Voluntary set-aside areas

  • A595726

    IUCN Not Applicable

    Voluntary set-aside areas

  • A595497

    IUCN Not Applicable

    Voluntary set-aside areas

  • A596426

    IUCN Not Applicable

    Voluntary set-aside areas

  • A592847

    IUCN Not Applicable

    Voluntary set-aside areas

  • SK 87-1997

    IUCN Ia

    Habitat Protection Area

  • SK 367-2011

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

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

Species present

201 distinct species · 326 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Gallakbäcken : 18 espèces reliées par 76 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
76
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

23km

Max discharge

0,5m³/s

Max Strahler

1

Segments matched

2

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