HydroBASINS lev08 watershed · #2080037270
Bassin de Laksåga
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 4 administrative regions across 2 countries : Arjeplog, Fauske, Saltdal, Sørfold
Sub-basin area
938,4km²
Upstream area
938,5km²
Discharge
37,87m³/s
Mean elev.
686m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 594.2 km²62.9% of basin
- 345.1 km²36.5% of basin
- 5.4 km²0.6% of basin
- 0.2 km²0.0% of basin
4 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 567 distinct species · 36 585 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Laksåga : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 12.6%, 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°
0,0°C
Annual rain
1 064mm
Moisture idx (CMI)
0,66
Runoff
1 221mm/an
PET
360mm
AET
345mm
Mean slope
11,4°
Water table
363cm
Forest
26%
Crops
0%
Urban
0%
Protected
34%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)