Ontologia

Rivière· 10 segments

Sjoutälven

Crosses 1 administrative regions : Strömsund

rivière

Total length

43km

Max discharge

15,1m³/s

Max Strahler

4

Segments matched

10

River geography1 admin regions · 0 communes

Parent watershed

hybas-20801727601802 km²

1 administrative regions crossed (GADM L2)

14 intersecting protected areas

5 more protected areas

  • 1073681443

    IUCN Not Applicable

    Voluntary set-aside areas

  • 1073681439

    IUCN Not Applicable

    Voluntary set-aside areas

  • 1073681432

    IUCN Not Applicable

    Voluntary set-aside areas

  • 1073681740

    IUCN Not Applicable

    Voluntary set-aside areas

  • 1073681405

    IUCN Not Applicable

    Voluntary set-aside areas

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

83 distinct species · 644 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 19 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 Sjoutälven : 18 espèces reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

43km

Max discharge

15,1m³/s

Max Strahler

4

Segments matched

10

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