Ontologia

Ruisseau

Malsjöån

Crosses 1 administrative regions : Grums

ruisseau

Total length

4km

Max discharge

9,1m³/s

Max Strahler

3

Segments matched

1

River geography1 admin regions · 0 communes

Parent watershed

hybas-20802438601108 km²

1 administrative regions crossed (GADM L2)

  • Grums
    Värmland · Sweden
    17.7 km
    in this dpt

10 intersecting protected areas

  • SK 1198-2002

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 309-2021

    IUCN Ia

    Habitat Protection Area

  • SK 438-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 440-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 189-2020

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • 2003870 Ek

    IUCN Not Assigned

    Natural Monument

  • SK 439-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 437-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • 2003866 Ö

    IUCN Not Assigned

    Natural Monument

1 more protected areas

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

Species present

297 distinct species · 2 389 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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 Malsjöån : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 7 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
66
Connectance
0.077
Patrimoniales
1
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

4km

Max discharge

9,1m³/s

Max Strahler

3

Segments matched

1

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