HydroBASINS lev08 watershed · #2080178990
Bassin de Kärmsjöbäcken
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 : Dorotea, Sollefteå, Strömsund
Sub-basin area
463,6km²
Upstream area
463,6km²
Discharge
5,98m³/s
Mean elev.
285m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 430.7 km²92.3% of basin
- 26.2 km²5.6% of basin
- 9.6 km²2.1% of basin
17 intersecting protected areas
2031870 Kärmsjöbäcken
IUCN IVNature Reserve
1.78 km² overlap
2000672 Sör-Skirsjöberget
IUCN IaNature Reserve
0.71 km² overlap
Sör-Skirsjöberget
IUCN IaNatura 2000 SCI
0.71 km² overlap
Sör-Skirsjöberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.71 km² overlap
Ruskhöjden
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.26 km² overlap
Ruskhöjden
IUCN IaNatura 2000 SCI
0.26 km² overlap
2000677 Ruskhöjden
IUCN IaNature Reserve
0.26 km² overlap
2046453 Kälberget
IUCN IaNature Reserve
0.20 km² overlap
2046071 Kälberget
IUCN IaNature Reserve
0.14 km² overlap
8 more protected areassorted by overlap area
SK 84-2005
IUCN IaHabitat Protection Area
0.06 km² overlap
SK 694-2004
IUCN IaHabitat Protection Area
0.04 km² overlap
SK 459-2006
IUCN IaHabitat Protection Area
0.02 km² overlap
SK 232-2002
IUCN IaHabitat Protection Area
0.02 km² overlap
SK 1042-2003
IUCN IaHabitat Protection Area
0.01 km² overlap
SK 165-2005
IUCN IaHabitat Protection Area
0.01 km² overlap
Nature Reserve
0.01 km² overlap
SK 408-2004
IUCN IaHabitat Protection Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 386 distinct species · 25 505 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Kärmsjöbäcken : 27 espèces reliées par 41 interactions GloBI sur 5 types (connectance 7.3%, filtre Serrano α=0.2). 7 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°
1,6°C
Annual rain
569mm
Moisture idx (CMI)
0,13
Runoff
407mm/an
PET
494mm
AET
391mm
Mean slope
4,2°
Water table
234cm
Forest
89%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)