HydroLAKES lake · #119162
Barragem Duas Unas
Surface area
1,03km²
Avg depth
3,2m
Volume
3,32km³
Shoreline
11,8km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Jaboatão dos GuararapesPernambuco · Brazil0.83 km²80.5% of lake
- São Lourenço da MataPernambuco · Brazil0.12 km²11.4% of lake
- MorenoPernambuco · Brazil0.08 km²8.1% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
156 distinct species · 517 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Duas Unas : 17 espèces reliées par 24 interactions GloBI sur 2 types (connectance 9.5%, filtre Serrano α=0.2). 6 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
1,03km²
Avg depth
3,2m
Volume
3,320km³
Watershed
78km²
Shoreline
11,8km
Shore dev. idx
3,27
Residence time
21days
Elevation
69m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.