HydroBASINS lev08 watershed · #2080216360
Bassin de Rena
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 : Rendalen, Stor-Elvdal, Åmot
Sub-basin area
400,4km²
Upstream area
2 381,8km²
Discharge
35,38m³/s
Mean elev.
491m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mistra725 km²
- Bassin de Rena402 km²
3 dept-equivalent regions (GADM L2)
- 228.8 km²56.8% of basin
- 154.7 km²38.4% of basin
- 19.3 km²4.8% of basin
8 intersecting protected areas
Deset
IUCN IaNature Reserve
6.18 km² overlap
Valsjøberget og Andråsberget
IUCN IaNature Reserve
5.97 km² overlap
Deifjellia
IUCN IaNature Reserve
2.94 km² overlap
Jukulen
IUCN IaNature Reserve
1.14 km² overlap
Jukulen
IUCN Not ReportedEmerald Network
1.14 km² overlap
Skjærberget
IUCN IaNature Reserve
0.34 km² overlap
Tøråsen
IUCN IaNature Reserve
0.21 km² overlap
Viksætra
IUCN IaNature Reserve
0.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 930 distinct species · 11 954 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Rena : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 6 types (connectance 11.6%, filtre Serrano α=0.2). 11 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°
1,8°C
Annual rain
578mm
Moisture idx (CMI)
0,13
Runoff
480mm/an
PET
503mm
AET
409mm
Mean slope
7,7°
Water table
240cm
Forest
85%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)