HydroLAKES lake · #1543
Roseires Reservoir
Surface area
225,28km²
Avg depth
13,3m
Volume
3 000km³
Shoreline
412,4km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Ad DamazinBlue Nile · Sudan205.50 km²91.6% of lake
- Al RoseiresBlue Nile · Sudan16.71 km²7.4% of lake
- GeissanBlue Nile · Sudan2.19 km²1.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
36 distinct species · 185 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Roseires Reservoir : 10 espèces reliées par 10 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 2 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
225,28km²
Avg depth
13,3m
Volume
3 000,000km³
Watershed
189 002km²
Shoreline
412,4km
Shore dev. idx
7,75
Residence time
20days
Elevation
483m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.