Ontologia

Ruisseau· 6 segments

Kilaån

Crosses 2 administrative regions : Katrineholm, Nyköping

ruisseau

Total length

30km

Max discharge

2,4m³/s

Max Strahler

3

Segments matched

6

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080031910346 km²

2 administrative regions crossed (GADM L2)

  • Nyköping
    Södermanland · Sweden
    42.2 km
    in this dpt
  • Katrineholm
    Södermanland · Sweden
    0.1 km
    in this dpt

22 intersecting protected areas

13 more protected areas

  • 2001433 Berga kulle

    IUCN Ia

    Nature Reserve

  • Berga Kulle

    IUCN Ia

    Natura 2000 SCI

  • Berga Kulle

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Lundäng

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Lundäng

    IUCN Not Assigned

    Natura 2000 SCI

  • SK 238-2014

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 467-2016

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 651-2012

    IUCN Ia

    Habitat Protection Area

  • SK 363-2015

    IUCN Ia

    Habitat Protection Area

  • SK 241-2013

    IUCN Ia

    Habitat Protection Area

  • SK 944-2004

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 131-1996

    IUCN Ia

    Habitat Protection Area

  • n/a.

    IUCN IV

    Nature conservation agreement, County Administrative Board

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

Species present

1 242 distinct species · 13 416 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 Kilaån : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 4 types (connectance 15.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
91
Connectance
0.153
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

30km

Max discharge

2,4m³/s

Max Strahler

3

Segments matched

6

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