Ontologia

Ruisseau· 2 segments

Vedaån

Crosses 2 administrative regions : Gnesta, Nyköping

ruisseau

Total length

15km

Max discharge

0,7m³/s

Max Strahler

2

Segments matched

2

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080031880383 km²

2 administrative regions crossed (GADM L2)

  • Nyköping
    Södermanland · Sweden
    12.3 km
    in this dpt
  • Gnesta
    Södermanland · Sweden
    2.4 km
    in this dpt

19 intersecting protected areas

10 more protected areas

  • SK 59-1996

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 493-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • Stora Brandsbol

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Stora Brandsbol

    IUCN Not Assigned

    Natura 2000 SCI

  • SK 800-2002

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • Vedaån

    IUCN Not Assigned

    Natura 2000 SCI

  • Vedaån

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • 2004603 Högholmarna

    IUCN Not Assigned

    Wildlife and Plant Sanctuary

  • SK 97-1998

    IUCN Ia

    Habitat Protection Area

  • SK 98-1998

    IUCN Ia

    Habitat Protection Area

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 563 distinct species · 14 035 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 24 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 Vedaån : 18 espèces reliées par 48 interactions GloBI sur 4 types (connectance 16.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
48
Connectance
0.160
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

15km

Max discharge

0,7m³/s

Max Strahler

2

Segments matched

2

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