HydroBASINS lev08 watershed · #2080037760
Bassin de Rohčijohka - Råkjielva
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 : Evenes, Gratangen, Narvik, Skånland
Sub-basin area
212km²
Upstream area
212,1km²
Discharge
6,47m³/s
Mean elev.
372m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 132.5 km²62.0% of basin
- 45.8 km²21.5% of basin
- 30.8 km²14.4% of basin
- 4.4 km²2.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
876 distinct species · 3 879 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Rohčijohka - Råkjielva : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 6 types (connectance 12.1%, filtre Serrano α=0.2). 19 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°
1,2°C
Annual rain
886mm
Moisture idx (CMI)
0,60
Runoff
1 021mm/an
PET
353mm
AET
327mm
Mean slope
13,1°
Water table
412cm
Forest
64%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)