HydroLAKES lake · #12253
Rien
Surface area
15,45km²
Avg depth
11,5m
Volume
177,47km³
Shoreline
39,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- RørosSør-Trøndelag · Norway15.54 km²100.0% of lake
5 intersecting protected areas
Protected Landscape
6.22 km² overlap
Tjerråøyan
IUCN IaNature Reserve
0.11 km² overlap
Djuptjønna
IUCN IaNature Reserve
0.04 km² overlap
Litlrien
IUCN IaNature Reserve
0.02 km² overlap
Finnfloen
IUCN IaNature Reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
357 distinct species · 1 015 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Rien : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
15,45km²
Avg depth
11,5m
Volume
177,470km³
Watershed
166km²
Shoreline
39,2km
Shore dev. idx
2,81
Residence time
573days
Elevation
731m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.