Ontologia

Ruisseau

Lyån

Crosses 2 administrative regions : Malung, Mora

ruisseau

Total length

17km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-20802267502233 km²

2 administrative regions crossed (GADM L2)

  • Malung
    Dalarna · Sweden
    13.2 km
    in this dpt
  • Mora
    Dalarna · Sweden
    0.0 km
    in this dpt

5 intersecting protected areas

  • SK 445-2014

    IUCN Ia

    Habitat Protection Area

  • 67E4d4610

    IUCN Not Applicable

    Voluntary set-aside areas

  • 67E4d4613

    IUCN Not Applicable

    Voluntary set-aside areas

  • 67E4d4809

    IUCN Not Applicable

    Voluntary set-aside areas

  • 67E4d4514

    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

621 distinct species · 3 014 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 25 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 Lyån : 21 espèces reliées par 24 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
24
Connectance
0.080
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

17km

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.