Ontologia

Rivière· 15 segments

Gideälven

Crosses 3 administrative regions : Bjurholm, Åsele, Örnsköldsvik

rivière

Total length

73km

Max discharge

39,9m³/s

Max Strahler

4

Segments matched

15

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080030820983 km²

3 administrative regions crossed (GADM L2)

  • Örnsköldsvik
    Västernorrland · Sweden
    66.0 km
    in this dpt
  • Bjurholm
    Västerbotten · Sweden
    18.4 km
    in this dpt
  • Åsele
    Västerbotten · Sweden
    1.5 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

121 distinct species · 328 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 29 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 Gideälven : 24 espèces reliées par 39 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
39
Connectance
0.090
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

73km

Max discharge

39,9m³/s

Max Strahler

4

Segments matched

15

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