Rivière· 12 segments

Lofsen

Crosses 1 administrative regions : Härjedalen

rivière

Total length

37km

Max discharge

45,8m³/s

Max Strahler

Segments matched

River geography1 admin regions · 0 communes

Parent watershed

hybas-2080201640913 km²

1 administrative regions crossed (GADM L2)

Härjedalen
Jämtland · Sweden
48.0 km
in this dpt

16 intersecting protected areas

Ljusnan (Hede-Svegsjön)
IUCN Not Assigned
Natura 2000 SCI
Ljusnan (Hede-Svegsjön)
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
2000926 Linsellborren
IUCN Ia
Nature Reserve
A082100
IUCN Not Applicable
Voluntary set-aside areas
A549149
IUCN Not Applicable
Voluntary set-aside areas
A604203
IUCN Not Applicable
Voluntary set-aside areas
A268236
IUCN Not Applicable
Voluntary set-aside areas
A591026
IUCN Not Applicable
Voluntary set-aside areas
A473137
IUCN Not Applicable
Voluntary set-aside areas

7 more protected areassorted by area

A133572
IUCN Not Applicable
Voluntary set-aside areas
A589427
IUCN Not Applicable
Voluntary set-aside areas
A130604
IUCN Not Applicable
Voluntary set-aside areas
A487324
IUCN Not Applicable
Voluntary set-aside areas
A587108
IUCN Not Applicable
Voluntary set-aside areas
A479565
IUCN Not Applicable
Voluntary set-aside areas
A535625
IUCN Not Applicable
Voluntary set-aside areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

264 distinct species · 2 037 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Lofsen : 35 espèces reliées par 37 interactions GloBI sur 5 types (connectance 4.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.045

Patrimoniales

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)