HydroBASINS lev08 watershed · #2080119420
Bassin de Lätäseno
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 2 administrative regions across 2 countries : Kautokeino, Lapland
Sub-basin area
249,8km²
Upstream area
1 836,9km²
Discharge
19,34m³/s
Mean elev.
484m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Toriseno363 km²
- Bassin de Lätäseno56 km²
2 dept-equivalent regions (GADM L2)
- 225.5 km²89.6% of basin
- 26.1 km²10.4% of basin
5 intersecting protected areas
KÄSIVARREN ERÄMAA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
208.28 km² overlap
KÄSIVARREN ERÄMAA
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
208.28 km² overlap
Käsivarren erämaa
IUCN IbWilderness Area
130.13 km² overlap
Protected Mire
73.54 km² overlap
Lätäseno-Hietajoki Mires
IUCN IbWetland of International Importance (Ramsar Site)
73.48 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
391 distinct species · 3 155 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Lätäseno : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 10.1%, 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°
-3,0°C
Annual rain
487mm
Moisture idx (CMI)
0,25
Runoff
207mm/an
PET
367mm
AET
309mm
Mean slope
5,7°
Water table
102cm
Forest
72%
Crops
0%
Urban
0%
Protected
81%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)