Ontologia

Ruisseau

Rångedalaån

Crosses 2 administrative regions : Borås, Ulricehamn

ruisseau

Total length

8km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-20800331902177 km²

2 administrative regions crossed (GADM L2)

  • Borås
    Västra Götaland · Sweden
    11.5 km
    in this dpt
  • Ulricehamn
    Västra Götaland · Sweden
    0.0 km
    in this dpt

10 intersecting protected areas

  • SK 16-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 43-2003

    IUCN Ia

    Habitat Protection Area

  • SK 732-2004

    IUCN Ia

    Habitat Protection Area

  • SK 808-2005

    IUCN Ia

    Habitat Protection Area

  • SK 731-2004

    IUCN Ia

    Habitat Protection Area

  • SK 55-2004

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 397-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 559-2005

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 398-2003

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

1 more protected areas

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

Species present

1 190 distinct species · 24 066 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 23 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 Rångedalaån : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 26.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
85
Connectance
0.262
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

8km

Max discharge

0,8m³/s

Max Strahler

1

Segments matched

1

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