Rivière· 13 segments
Moälven
Crosses 1 administrative regions : Örnsköldsvik
Total length
42km
Max discharge
29m³/s
Max Strahler
4
Segments matched
13
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- ÖrnsköldsvikVästernorrland · Sweden80.3 kmin this dpt
8 intersecting protected areas
Moälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Moälven
IUCN Not AssignedNatura 2000 SCI
2000498 Hörnsjön
IUCN Not AssignedNature Reserve
2013557 Veckefjärden
IUCN IaNature Reserve
SK 678-2002
IUCN IaHabitat Protection Area
SK 82-2015
IUCN IaHabitat Protection Area
SK 134-2005
IUCN IaHabitat Protection Area
SK 126-2007
IUCN IaHabitat Protection Area
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
211 distinct species · 614 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Moälven : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 10 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
42km
Max discharge
29,0m³/s
Max Strahler
4
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.