HydroBASINS lev08 watershed · #2080038240
Bassin de Skibotnelva - Gálggojohka - Yykeänperänjoki
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 across 2 countries : Kåfjord, Lapland, Storfjord
Sub-basin area
750,9km²
Upstream area
751,1km²
Discharge
12,65m³/s
Mean elev.
751m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 688.1 km²91.0% of basin
- 62.9 km²8.3% of basin
- 5.3 km²0.7% of basin
9 intersecting protected areas
Käsivarren erämaa
IUCN IbWilderness Area
37.27 km² overlap
KÄSIVARREN ERÄMAA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
33.53 km² overlap
KÄSIVARREN ERÄMAA
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
33.53 km² overlap
Lullefjellet
IUCN Not ReportedEmerald Network
5.65 km² overlap
Lullefjellet
IUCN IaNature Reserve
5.62 km² overlap
Røykeneselva
IUCN IaNature Reserve
3.55 km² overlap
Skibotnutløpet
IUCN Not ReportedEmerald Network
0.44 km² overlap
Skibotnutløpet
IUCN IaNature Reserve
0.44 km² overlap
Tornionjoen-Muonionjoen vesistöalue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 286 distinct species · 33 827 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 51 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 Skibotnelva - Gálggojohka - Yykeänperänjoki : 38 espèces reliées par 95 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 15 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°
-3,4°C
Annual rain
564mm
Moisture idx (CMI)
0,42
Runoff
525mm/an
PET
325mm
AET
288mm
Mean slope
10,8°
Water table
326cm
Forest
15%
Crops
0%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)