Ontologia

Ruisseau· 6 segments

Sverkestaån

Crosses 1 administrative regions : Lindesberg

ruisseau

Total length

36km

Max discharge

3,7m³/s

Max Strahler

3

Segments matched

6

River geography1 admin regions · 0 communes

Parent watershed

hybas-2080241900456 km²

1 administrative regions crossed (GADM L2)

11 intersecting protected areas

  • Getapulien-Grönbo

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

  • 2000228 Grönbo

    IUCN Ia

    Nature Reserve

  • Grönbo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Grönbo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Grönbo

    IUCN Ia

    Natura 2000 SPA

  • Grönbo

    IUCN Ia

    Natura 2000 SCI

  • Känäs

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • 2000276 Krontallen

    IUCN Not Assigned

    Nature Reserve

  • Känäs

    IUCN Not Assigned

    Natura 2000 SCI

2 more protected areas

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

Species present

922 distinct species · 6 790 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Sverkestaån : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
35
Connectance
0.066
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

36km

Max discharge

3,7m³/s

Max Strahler

3

Segments matched

6

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