Rivière· 2 segments
Jösseälven
Crosses 3 administrative regions : Arvika, Eda, Kongsvinger
Total length
11km
Max discharge
31,1m³/s
Max Strahler
4
Segments matched
2
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- ArvikaVärmland · Sweden10.1 kmin this dpt
- EdaVärmland · Sweden10.0 kmin this dpt
- KongsvingerHedmark · Norway1.1 kmin this dpt
6 intersecting protected areas
SK 520-2018
IUCN IVNature conservation agreement
2002138 Bergs Klätt
IUCN IaNature Reserve
2023629 Kvickneåsen
IUCN IaNature Reserve
Bergs klätt
IUCN IaNatura 2000 SCI
Bergs klätt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
SK 222-2017
IUCN IaHabitat Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
66 distinct species · 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Jösseälven : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 1 type (connectance 8.4%, filtre Serrano α=0.2). 2 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
11km
Max discharge
31,1m³/s
Max Strahler
4
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.