HydroLAKES lake · #120719
Barragem de rejeito do Germano
Surface area
1,79km²
Avg depth
11,9m
Volume
21,22km³
Shoreline
9,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- MarianaMinas Gerais · Brazil1.78 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
392 distinct species · 832 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Barragem de rejeito do Germano : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 8 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
1,79km²
Avg depth
11,9m
Volume
21,220km³
Watershed
7km²
Shoreline
9,9km
Shore dev. idx
2,08
Residence time
2 030days
Elevation
892m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.