Ontologia

Ruisseau

Fimtaån

Crosses 2 administrative regions : Flen, Katrineholm

ruisseau

Total length

4km

Max discharge

0,3m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-20800319003892 km²

2 administrative regions crossed (GADM L2)

  • Katrineholm
    Södermanland · Sweden
    12.6 km
    in this dpt
  • Flen
    Södermanland · Sweden
    0.3 km
    in this dpt

11 intersecting protected areas

  • Brebol

    IUCN Not Assigned

    Natura 2000 SPA

  • Brebol

    IUCN Not Assigned

    Natura 2000 SCI

  • Brebol

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Brebol

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • 2050359 Lerbo-Biesta

    IUCN Ia

    Nature Reserve

  • Dagöholmsbackarna

    IUCN Not Assigned

    Natura 2000 SCI

  • Dagöholmsbackarna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • SK 1017-2005

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 1154-2002

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

2 more protected areas

  • SK 805-2001

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 804-2001

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

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

Species present

1 490 distinct species · 19 077 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Fimtaån : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 7 types (connectance 15.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
93
Connectance
0.156
Patrimoniales
2
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

0,3m³/s

Max Strahler

1

Segments matched

1

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