HydroLAKES lake · #121017
Represa Alto Rio Preto
Surface area
5,08km²
Avg depth
11,2m
Volume
57,02km³
Shoreline
27,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Rio NegrinhoSanta Catarina · Brazil5.07 km²100.0% of lake
1 intersecting protected areas
Environmental Protection Area
5.07 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
104 distinct species · 189 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Represa Alto Rio Preto : 17 espèces reliées par 15 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2). 3 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
5,08km²
Avg depth
11,2m
Volume
57,020km³
Watershed
193km²
Shoreline
27,4km
Shore dev. idx
3,43
Residence time
124days
Elevation
893m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.