HydroBASINS lev08 watershed · #2080191020
Bassin de Ljungan
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Berg, Härjedalen, Åre
Sub-basin area
558,4km²
Upstream area
1 054,8km²
Discharge
13,02m³/s
Mean elev.
764m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ljungan260 km²
- Bassin de Skärkan237 km²
3 dept-equivalent regions (GADM L2)
- 555.9 km²98.9% of basin
- 3.1 km²0.5% of basin
- 2.9 km²0.5% of basin
16 intersecting protected areas
2000907 Henvålen
IUCN IbNature Reserve
75.40 km² overlap
Henvålen-Aloppan
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
74.65 km² overlap
Henvålen-Aloppan
IUCN IbNatura 2000 SCI
74.65 km² overlap
2054342 Sölvbacka strömmar
IUCN IaNature Reserve
1.56 km² overlap
2005185 Storsjö fågelskyddsområde
IUCN Not AssignedWildlife and Plant Sanctuary
1.50 km² overlap
2000893 Vålådalen
IUCN IbNature Reserve
1.17 km² overlap
Vålådalen
IUCN IbNatura 2000 SCI
1.17 km² overlap
Vålådalen
IUCN IbNatura 2000 SPA
1.17 km² overlap
Vålådalen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.17 km² overlap
7 more protected areassorted by overlap area
Vålådalen
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.17 km² overlap
2043928 Björnhåberget
IUCN IaNature Reserve
0.90 km² overlap
2043929 Björnsjöberget
IUCN IaNature Reserve
0.53 km² overlap
Ljungan; Uppströms Storsjön
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.47 km² overlap
Ljungan; Uppströms Storsjön
IUCN Not AssignedNatura 2000 SCI
0.47 km² overlap
Sölvbacka strömmar
IUCN IaNatura 2000 SCI
0.44 km² overlap
Sölvbacka strömmar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.44 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 855 distinct species · 79 998 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Bassin de Ljungan : 16 espèces reliées par 54 interactions GloBI sur 4 types (connectance 14.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,5°C
Annual rain
730mm
Moisture idx (CMI)
0,39
Runoff
392mm/an
PET
441mm
AET
397mm
Mean slope
5,7°
Water table
239cm
Forest
62%
Crops
0%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)