Ontologia

Ruisseau· 6 segments

Granån

Crosses 2 administrative regions : Sunne, Torsby

ruisseau

Total length

102km

Max discharge

2,9m³/s

Max Strahler

3

Segments matched

6

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080236830953 km²

2 administrative regions crossed (GADM L2)

  • Sunne
    Värmland · Sweden
    23.0 km
    in this dpt
  • Torsby
    Värmland · Sweden
    9.8 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

337 distinct species · 1 111 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 20 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 Granån : 20 espèces reliées par 28 interactions GloBI sur 2 types (connectance 14.7%, filtre Serrano α=0.2).

Espèces affichées
20
Interactions affichées
28
Connectance
0.147
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

102km

Max discharge

2,9m³/s

Max Strahler

3

Segments matched

6

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