HydroLAKES lake · #117888
Lagoa do Portinho
Surface area
4,67km²
Avg depth
4m
Volume
18,74km³
Shoreline
22,4km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- ParnaíbaPiauí · Brazil2.47 km²53.2% of lake
- Luís CorreiaPiauí · Brazil2.18 km²46.8% of lake
1 intersecting protected areas
Area of Relevant Ecological Interest
4.65 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
68 distinct species · 88 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Lagoa do Portinho : 23 espèces reliées par 20 interactions GloBI sur 4 types (connectance 7.2%, filtre Serrano α=0.2). 1 bulle taxonomique (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
4,67km²
Avg depth
4,0m
Volume
18,740km³
Watershed
331km²
Shoreline
22,4km
Shore dev. idx
2,92
Residence time
44days
Elevation
4m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.