Ontologia

Ruisseau· 8 segments

Löftaå

Crosses 2 administrative regions : Kungsbacka, Varberg

ruisseau

Total length

34km

Max discharge

2,3m³/s

Max Strahler

2

Segments matched

8

River geography2 admin regions · 0 communes

Parent watershed

hybas-20800332001907 km²

2 administrative regions crossed (GADM L2)

  • Kungsbacka
    Halland · Sweden
    34.2 km
    in this dpt
  • Varberg
    Halland · Sweden
    0.1 km
    in this dpt

18 intersecting protected areas

9 more protected areas

  • SK 387-2006

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 421-2006

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 746-2002

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 112-2011

    IUCN Ia

    Habitat Protection Area

  • SK 82-2011

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 509-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 518-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 191-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

  • SK 192-2008

    IUCN IV

    Nature conservation agreement, Swedish Forest Agency

1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

949 distinct species · 7 743 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 Löftaå : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 5 types (connectance 14.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
66
Connectance
0.142
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

34km

Max discharge

2,3m³/s

Max Strahler

2

Segments matched

8

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