Rivière· 6 segments
Kvarnbäcken
Crosses 3 administrative regions : Bjurholm, Nordmaling, Åsele
Total length
311km
Max discharge
5,2m³/s
Max Strahler
4
Segments matched
6
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- ÅseleVästerbotten · Sweden22.9 kmin this dpt
- BjurholmVästerbotten · Sweden1.1 kmin this dpt
- NordmalingVästerbotten · Sweden0.3 kmin this dpt
7 intersecting protected areas
Lögdeälven
IUCN Not AssignedNatura 2000 SCI
Lögdeälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Käringberget
IUCN IVNature conservation agreement
SK 778-2006
IUCN IaHabitat Protection Area
SK 11-2013
IUCN IaHabitat Protection Area
SK 277-2007
IUCN IaHabitat Protection Area
SK 387-2012
IUCN IaHabitat Protection Area
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
176 distinct species · 2 254 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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).
Indicateurs du tissu écologique
Tissu écologique de Kvarnbäcken : 22 espèces reliées par 65 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
311km
Max discharge
5,2m³/s
Max Strahler
4
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.